{"title":"Keysight HD3 Series","description":"","products":[{"product_id":"hd302mso-keysight-mixed-signal-oscilloscope-new","title":"Keysight HD302MSO 200 MHz 2-Channel Mixed Signal Oscilloscope","description":"\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeysight HD302MSO 200 MHz 2-Channel Mixed Signal Oscilloscope\u003c\/h1\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eKey Features At A Glance\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eAvailable as 2-channel (HD302MSO) or 4-channel (HD304MSO) models, each with 16 digital channels (MSO) standard\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eBandwidth from 200 MHz to 1 GHz across the series via immediate license upgrades — no return to factory\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e14-bit ADC, increasing to 16 bits of vertical resolution using the built-in bandwidth-limit filters\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eUp to 100 Mpts capture memory per channel with dedicated per-channel memory and no interleaving\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e3.2 GSa\/s sample rate per channel and an uncompromised update rate over 1,300,000 waveforms\/sec\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e10.1-inch capacitive, gesture-enabled touch display (1280 x 800)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eLAN (10\/100\/1000Base-T), USB 3.0 host, and USB 2.0 device (USBTMC) interfaces standard\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eStandard functions include zone trigger, segmented memory, mask testing, FFT, histograms, and Fault Hunter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keysight InfiniiVision HD3 Series is a portable oscilloscope line that brings high-performance measurement capability into a high-volume, bench-portable form factor across a 200 MHz to 1 GHz bandwidth span. It leverages custom hardware technology drawn from the UXR Series, including a custom 14-bit ADC and a low-noise front end, delivering four times the vertical accuracy and half the noise floor of the prior generation, paired with twenty-five times more memory. The result is an instrument built to capture small signals with high vertical resolution and present a realistic view of the signals inside a device.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eWith its 14-bit architecture and built-in bandwidth filters, the HD3 is designed to analyze every signal in a design with high vertical accuracy, resolving small signals — such as a 2 µV, –100 dBm tone in an FFT — that would be lost in a higher-noise-floor instrument. The series supports mixed-signal work through 16 integrated digital channels, and the Fault Hunter application automatically evaluates a signal's characteristics against user-definable criteria to find and log errors over test windows ranging from a few minutes up to two days. Optional licensed software extends the platform to embedded serial decode and triggering (I2C, SPI, and UART\/RS-232\/422\/485) and to automotive buses (CAN, CAN FD, CAN XL, and LIN).\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eValueTronics has supplied new and used test and measurement equipment since 1992, holding its own stock in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Because we carry our inventory in-house, every order ships from equipment we hold and control.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eBrand Heritage\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eKeysight Technologies traces its test and measurement heritage to Hewlett-Packard, whose instrument business was spun off as Agilent Technologies in 1999 and then established as Keysight Technologies in 2014. Instruments carrying the Keysight name continue a measurement lineage that spans the Hewlett-Packard and Agilent eras.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eCompare Other Models in This Series\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe InfiniiVision HD3 Series comprises two models that share a common architecture and differ in analog channel count: the HD302MSO with two analog channels and the HD304MSO with four. Both models include 16 digital channels with the MSO interface enabled as standard, and both come standard with a minimum 200 MHz bandwidth.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eAcross the series, the custom 14-bit ADC, low-noise front end, 3.2 GSa\/s sample rate, up to 100 Mpts of per-channel memory, and the MegaZoom 5 ASIC are shared. The models are configured by selecting analog channel count first, then layering bandwidth, memory, and software licenses to match the application.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eEach new model in the HD3 Series is listed on its own dedicated product page with condition-matched pricing. Select the model and configuration that fits your requirement, and review the comparison table below to confirm the analog channel count and configuration before ordering.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe primary difference between the two models is analog channel count: the HD302MSO provides two analog channels and the HD304MSO provides four, while both carry the same 16 digital channels. The comparison table below details the per-model specifications.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eBandwidth is selectable across the series at 200 MHz, 350 MHz, 500 MHz, and 1 GHz, with corresponding calculated rise times, and is set by license rather than by hardware exchange. Capture memory is likewise configurable from a standard 20 Mpts to 50 Mpts or 100 Mpts per channel, so two units of the same model number can differ in bandwidth and memory according to the licenses applied.\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eStandard Bandwidth (upgradeable to 1 GHz)\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eAnalog Channels\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eDigital Channels\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u003cstrong\u003eHD302MSO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 MHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eHD304MSO\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 MHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp style=\"margin:0 0 8px 0; font-size:14px; color:#555;\"\u003eAdditional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAccessories Supplied\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eN2843A Passive probe 500 MHz 10:1 attenuation (1 per channel)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eSoft copy of Certificate of Calibration (CoC), 3-year calibration interval\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eProduct Core \u0026amp; Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification Overview\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eBandwidth (-3 dB)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 MHz \/ 350 MHz \/ 500 MHz \/ 1 GHz (200 MHz standard, license-upgradeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCalculated rise time (10 to 90%)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e≤ 2.0 ns (200 MHz) \/ ≤ 1.3 ns (350 MHz) \/ ≤ 900 ps (500 MHz) \/ ≤ 450 ps (1 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum sample rate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3.2 GSa\/s per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum memory depth\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 Mpts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDisplay size and type\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10.1-inch capacitive touch gesture-enabled display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eWaveform update rate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eUncompromised \u0026gt; 1,300,000 waveforms per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput channels (analog \/ digital)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eHD302MSO: 2 analog, 16 digital; HD304MSO: 4 analog, 16 digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eVertical System — Analog Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eHardware bandwidth limits\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5, 10, 20, 50, 100, 200, 350 MHz (selectable) Global; 40 MHz Each Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput coupling\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eAC, DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput impedance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω ± 1.5%; 1 MΩ ± 1% ‖ ~24 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput sensitivity range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω: 500 µV\/div to 1 V\/div; 1 MΩ: 500 µV\/div to 10 V\/div\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eVertical resolution\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e14 bits (16 bits using bandwidth limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum input voltage\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e135 Vrms; 190 Vpk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC vertical gain accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e±1.5% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC voltage measurement accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDual cursor: ± [(DC gain accuracy) + 0.16% full scale]; Single cursor: ± [(DC gain accuracy) + (offset accuracy) + 0.08% full scale]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC vertical offset accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 0.1 div ± 1 mV ± 1.5% of offset setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel-to-channel isolation\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt; 100:1 from DC to maximum specified bandwidth of each model (same V\/div and coupling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eOffset range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω: 500 µV\/div to 100 mV\/div: ±1.5 V; \u0026gt;100 mV\/div to 1 V\/div: ±5 V. 1 MΩ: 500 µV\/div to 100 mV\/div: ±1.5 V; \u0026gt;100 mV\/div to 1 V\/div: ±15 V; \u0026gt;1 V\/div to 10 V\/div: ±150 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eNoise density (101 MHz, 1 MHz span, 15 kHz RBW)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e-38 dBm: -161.2 dBm\/Hz; 0 dBm: -141.5 dBm\/Hz; 6 dBm: -133.1 dBm\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSignal-to-noise dynamic range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e96 dB (0 dBm 100 MHz carrier, 0 dBm input range (80 mV\/div), 100 MHz CF, 50 MHz span, 15 kHz RBW, at +15 MHz from CF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSpurious free dynamic range (SFDR)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e79 dB (0 dBm 100 MHz carrier, 0 dBm input range (80 mV\/div), 500 MHz span, 300 MHz CF, 150 kHz RBW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eAmplitude accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.3 dB (0 to 1 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDeviation from linear phase\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10° (0 to 1 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eVertical System — Digital Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDigital input channels\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16 digital (D0 to D15; pod 1: D3~D0, pod 2: D7~D4, pod 3: D11~D8, pod 4: D15~D12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eThreshold selections\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTTL (+1.4 V), 5 V CMOS (+2.5 V), ECL (–1.3 V), user-defined (selectable by pod)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eUser-defined threshold range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 8.0 V in 10 mV steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum input voltage\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 40 V peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eThreshold accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± (100 mV + 3% of threshold setting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum input dynamic range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 10 V about threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMinimum voltage swing\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 mVpp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput impedance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 kΩ ± 2% at probe tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput capacitance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e~8 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eVertical resolution\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eRMS Noise Floor (VRMS AC) on 50 Ω inputs\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 µV\/div, 2 mV\/div (20\/100\/200\/350\/500 MHz\/1 GHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e13u \/ 20u \/ 26u \/ 30u \/ 35u \/ 48u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16u \/ 25u \/ 33u \/ 38u \/ 44u \/ 59u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e24u \/ 35u \/ 49u \/ 56u \/ 67u \/ 87u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e44u \/ 63u \/ 89u \/ 104u \/ 124u \/ 159u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e92u \/ 141u \/ 202u \/ 239u \/ 286u \/ 366u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e189u \/ 278u \/ 399u \/ 474u \/ 568u \/ 723u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e442u \/ 638u \/ 898u \/ 1.06m \/ 1.26m \/ 1.60m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e942u \/ 1.41m \/ 2.03m \/ 2.41m \/ 2.88m \/ 3.66m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1.78m \/ 2.82m \/ 4.04m \/ 4.79m \/ 5.74m \/ 7.26m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eRMS Noise Floor (VRMS AC) on 1 MΩ inputs\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 µV\/div, 2 mV\/div (20\/100\/200\/350\/500 MHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e21u \/ 34u \/ 50u \/ 76u \/ 96u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e24u \/ 37u \/ 53u \/ 80u \/ 100u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e31u \/ 46u \/ 64u \/ 92u \/ 112u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e51u \/ 72u \/ 97u \/ 132u \/ 154u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e150u \/ 146u \/ 198u \/ 263u \/ 295u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e204u \/ 280u \/ 330u \/ 505u \/ 560u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e454u \/ 686u \/ 947u \/ 1.29m \/ 1.51m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e926u \/ 1.42m \/ 1.95m \/ 2.60m \/ 2.92m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1.96m \/ 2.77m \/ 3.78m \/ 5.01m \/ 5.58m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e4.42m \/ 6.76m \/ 9.42m \/ 13.0m \/ 15.1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e9.63m \/ 14.2m \/ 19.5m \/ 26.1m \/ 29.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20.2m \/ 27.9m \/ 38.0m \/ 50.3m \/ 55.9m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eENOB (Normal Sample Mode, 100 mV\/div, 1 MΩ, 10 MHz 90% full-screen sine)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω (20\/50\/100\/200\/350\/500 MHz\/1 GHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10.4 \/ 9.9 \/ 9.5 \/ 9.0 \/ 8.8 \/ 8.5 \/ 8.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 MΩ (20\/50\/100\/200\/350\/500 MHz\/1 GHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10.3 \/ 9.9 \/ 9.5 \/ 8.9 \/ 8.8 \/ 8.4 \/ N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eHorizontal System — Analog Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTime base range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 ps\/div to 50 s\/div\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTime base accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 1.6 ppm + aging factor (1 year: ± 0.5 ppm, 2 years: ± 0.7 ppm, 5 years: ± 1.5 ppm, 10 years: ± 2.0 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTime base delay range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003ePre-trigger: Maximum of 20M\/sample rate, no more than 200 s; Post-trigger: Up to 500 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel-to-channel deskew range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 100 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eΔ Time accuracy (using cursors)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSame channel: ± (time base accuracy × reading) ± (0.0016 × screen width) ± 50 ps; Channel-to-channel: ± (time base accuracy × reading) ± (0.0016 × screen width) ± 100 ps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eModes\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMain, zoom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eHorizontal System — Digital Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMinimum detectable pulse width\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel-to-channel skew\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2 ns (typical); 3 ns (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eAcquisition System\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum analog channels sample rate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3.2 GSa\/s all channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum analog channels record length (every channel)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20 Mpt standard; 50 Mpt with 50 Mpt license; 100 Mpt with 100 Mpt license\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Maximum input voltage: 135 Vrms; 190 Vpk. Use this instrument only for measurements within its specified measurement category (not rated for CAT II, III, IV); no transient overvoltage allowed.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Probing technology allows testing of higher voltages; for example, the included N2843A 10:1 probe supports testing up to 300 Vrms.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The 16 digital channel MSO cable (HD3MSO) is listed as an optional accessory and is not part of the standard delivery (the base unit ships with N2843A passive probes only); it must be ordered separately to connect the instrument's 16 digital MSO channels.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Standard memory depth is 20 Mpts\/channel; 50 Mpts and 100 Mpts depths are available as license-only upgrades. Check your instrument's configuration for the installed depth on this unit.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003eUsage tip: the HD3 includes the N2843A 500 MHz 10:1 passive probe (one per channel); add the HD3MSO 16-channel digital cable to enable mixed-signal probing on the 16 digital channels.\u003c\/blockquote\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.\u003c\/p\u003e\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keysight","offers":[{"title":"Default Title","offer_id":49233216536823,"sku":"keysig_hd302mso_new","price":7418.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keysig_hd3mso.jpg?v=1735333095"},{"product_id":"hd304mso-keysight-mixed-signal-oscilloscope-new","title":"Keysight HD304MSO 200 MHz 4-Channel Mixed Signal Oscilloscope","description":"\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeysight HD304MSO 200 MHz 4-Channel Mixed Signal Oscilloscope\u003c\/h1\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eKey Features At A Glance\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eAvailable as 2-channel (HD302MSO) or 4-channel (HD304MSO) models, each with 16 digital channels (MSO) standard\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eBandwidth from 200 MHz to 1 GHz across the series via immediate license upgrades — no return to factory\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e14-bit ADC, increasing to 16 bits of vertical resolution using the built-in bandwidth-limit filters\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eUp to 100 Mpts capture memory per channel with dedicated per-channel memory and no interleaving\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e3.2 GSa\/s sample rate per channel and an uncompromised update rate over 1,300,000 waveforms\/sec\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e10.1-inch capacitive, gesture-enabled touch display (1280 x 800)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eLAN (10\/100\/1000Base-T), USB 3.0 host, and USB 2.0 device (USBTMC) interfaces standard\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eStandard functions include zone trigger, segmented memory, mask testing, FFT, histograms, and Fault Hunter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keysight InfiniiVision HD3 Series is a portable oscilloscope line that brings high-performance measurement capability into a high-volume, bench-portable form factor across a 200 MHz to 1 GHz bandwidth span. It leverages custom hardware technology drawn from the UXR Series, including a custom 14-bit ADC and a low-noise front end, delivering four times the vertical accuracy and half the noise floor of the prior generation, paired with twenty-five times more memory. The result is an instrument built to capture small signals with high vertical resolution and present a realistic view of the signals inside a device.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eWith its 14-bit architecture and built-in bandwidth filters, the HD3 is designed to analyze every signal in a design with high vertical accuracy, resolving small signals — such as a 2 µV, –100 dBm tone in an FFT — that would be lost in a higher-noise-floor instrument. The series supports mixed-signal work through 16 integrated digital channels, and the Fault Hunter application automatically evaluates a signal's characteristics against user-definable criteria to find and log errors over test windows ranging from a few minutes up to two days. Optional licensed software extends the platform to embedded serial decode and triggering (I2C, SPI, and UART\/RS-232\/422\/485) and to automotive buses (CAN, CAN FD, CAN XL, and LIN).\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eValueTronics has supplied new and used test and measurement equipment since 1992, holding its own stock in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Because we carry our inventory in-house, every order ships from equipment we hold and control.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eBrand Heritage\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eKeysight Technologies traces its test and measurement heritage to Hewlett-Packard, whose instrument business was spun off as Agilent Technologies in 1999 and then established as Keysight Technologies in 2014. Instruments carrying the Keysight name continue a measurement lineage that spans the Hewlett-Packard and Agilent eras.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eCompare Other Models in This Series\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe InfiniiVision HD3 Series comprises two models that share a common architecture and differ in analog channel count: the HD302MSO with two analog channels and the HD304MSO with four. Both models include 16 digital channels with the MSO interface enabled as standard, and both come standard with a minimum 200 MHz bandwidth.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eAcross the series, the custom 14-bit ADC, low-noise front end, 3.2 GSa\/s sample rate, up to 100 Mpts of per-channel memory, and the MegaZoom 5 ASIC are shared. The models are configured by selecting analog channel count first, then layering bandwidth, memory, and software licenses to match the application.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eEach new model in the HD3 Series is listed on its own dedicated product page with condition-matched pricing. Select the model and configuration that fits your requirement, and review the comparison table below to confirm the analog channel count and configuration before ordering.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe primary difference between the two models is analog channel count: the HD302MSO provides two analog channels and the HD304MSO provides four, while both carry the same 16 digital channels. The comparison table below details the per-model specifications.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eBandwidth is selectable across the series at 200 MHz, 350 MHz, 500 MHz, and 1 GHz, with corresponding calculated rise times, and is set by license rather than by hardware exchange. Capture memory is likewise configurable from a standard 20 Mpts to 50 Mpts or 100 Mpts per channel, so two units of the same model number can differ in bandwidth and memory according to the licenses applied.\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eStandard Bandwidth (upgradeable to 1 GHz)\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eAnalog Channels\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eDigital Channels\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u003cstrong\u003eHD304MSO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 MHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eHD302MSO\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 MHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp style=\"margin:0 0 8px 0; font-size:14px; color:#555;\"\u003eAdditional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAccessories Supplied\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eN2843A Passive probe 500 MHz 10:1 attenuation (1 per channel)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eSoft copy of Certificate of Calibration (CoC), 3-year calibration interval\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eProduct Core \u0026amp; Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification Overview\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eBandwidth (-3 dB)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 MHz \/ 350 MHz \/ 500 MHz \/ 1 GHz (200 MHz standard, license-upgradeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCalculated rise time (10 to 90%)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e≤ 2.0 ns (200 MHz) \/ ≤ 1.3 ns (350 MHz) \/ ≤ 900 ps (500 MHz) \/ ≤ 450 ps (1 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum sample rate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3.2 GSa\/s per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum memory depth\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 Mpts per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDisplay size and type\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10.1-inch capacitive touch gesture-enabled display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eWaveform update rate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eUncompromised \u0026gt; 1,300,000 waveforms per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput channels (analog \/ digital)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eHD302MSO: 2 analog, 16 digital; HD304MSO: 4 analog, 16 digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eVertical System — Analog Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eHardware bandwidth limits\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5, 10, 20, 50, 100, 200, 350 MHz (selectable) Global; 40 MHz Each Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput coupling\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eAC, DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput impedance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω ± 1.5%; 1 MΩ ± 1% ‖ ~24 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput sensitivity range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω: 500 µV\/div to 1 V\/div; 1 MΩ: 500 µV\/div to 10 V\/div\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eVertical resolution\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e14 bits (16 bits using bandwidth limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum input voltage\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e135 Vrms; 190 Vpk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC vertical gain accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e±1.5% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC voltage measurement accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDual cursor: ± [(DC gain accuracy) + 0.16% full scale]; Single cursor: ± [(DC gain accuracy) + (offset accuracy) + 0.08% full scale]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC vertical offset accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 0.1 div ± 1 mV ± 1.5% of offset setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel-to-channel isolation\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt; 100:1 from DC to maximum specified bandwidth of each model (same V\/div and coupling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eOffset range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω: 500 µV\/div to 100 mV\/div: ±1.5 V; \u0026gt;100 mV\/div to 1 V\/div: ±5 V. 1 MΩ: 500 µV\/div to 100 mV\/div: ±1.5 V; \u0026gt;100 mV\/div to 1 V\/div: ±15 V; \u0026gt;1 V\/div to 10 V\/div: ±150 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eNoise density (101 MHz, 1 MHz span, 15 kHz RBW)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e-38 dBm: -161.2 dBm\/Hz; 0 dBm: -141.5 dBm\/Hz; 6 dBm: -133.1 dBm\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSignal-to-noise dynamic range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e96 dB (0 dBm 100 MHz carrier, 0 dBm input range (80 mV\/div), 100 MHz CF, 50 MHz span, 15 kHz RBW, at +15 MHz from CF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSpurious free dynamic range (SFDR)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e79 dB (0 dBm 100 MHz carrier, 0 dBm input range (80 mV\/div), 500 MHz span, 300 MHz CF, 150 kHz RBW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eAmplitude accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.3 dB (0 to 1 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDeviation from linear phase\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10° (0 to 1 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eVertical System — Digital Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDigital input channels\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16 digital (D0 to D15; pod 1: D3~D0, pod 2: D7~D4, pod 3: D11~D8, pod 4: D15~D12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eThreshold selections\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTTL (+1.4 V), 5 V CMOS (+2.5 V), ECL (–1.3 V), user-defined (selectable by pod)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eUser-defined threshold range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 8.0 V in 10 mV steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum input voltage\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 40 V peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eThreshold accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± (100 mV + 3% of threshold setting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum input dynamic range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 10 V about threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMinimum voltage swing\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 mVpp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput impedance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 kΩ ± 2% at probe tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInput capacitance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e~8 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eVertical resolution\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eRMS Noise Floor (VRMS AC) on 50 Ω inputs\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 µV\/div, 2 mV\/div (20\/100\/200\/350\/500 MHz\/1 GHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e13u \/ 20u \/ 26u \/ 30u \/ 35u \/ 48u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e16u \/ 25u \/ 33u \/ 38u \/ 44u \/ 59u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e24u \/ 35u \/ 49u \/ 56u \/ 67u \/ 87u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e44u \/ 63u \/ 89u \/ 104u \/ 124u \/ 159u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e92u \/ 141u \/ 202u \/ 239u \/ 286u \/ 366u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e189u \/ 278u \/ 399u \/ 474u \/ 568u \/ 723u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e442u \/ 638u \/ 898u \/ 1.06m \/ 1.26m \/ 1.60m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e942u \/ 1.41m \/ 2.03m \/ 2.41m \/ 2.88m \/ 3.66m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1.78m \/ 2.82m \/ 4.04m \/ 4.79m \/ 5.74m \/ 7.26m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eRMS Noise Floor (VRMS AC) on 1 MΩ inputs\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 µV\/div, 2 mV\/div (20\/100\/200\/350\/500 MHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e21u \/ 34u \/ 50u \/ 76u \/ 96u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e24u \/ 37u \/ 53u \/ 80u \/ 100u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e31u \/ 46u \/ 64u \/ 92u \/ 112u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e51u \/ 72u \/ 97u \/ 132u \/ 154u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e150u \/ 146u \/ 198u \/ 263u \/ 295u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e204u \/ 280u \/ 330u \/ 505u \/ 560u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e454u \/ 686u \/ 947u \/ 1.29m \/ 1.51m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 mV\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e926u \/ 1.42m \/ 1.95m \/ 2.60m \/ 2.92m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1.96m \/ 2.77m \/ 3.78m \/ 5.01m \/ 5.58m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e4.42m \/ 6.76m \/ 9.42m \/ 13.0m \/ 15.1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e9.63m \/ 14.2m \/ 19.5m \/ 26.1m \/ 29.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 V\/div\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20.2m \/ 27.9m \/ 38.0m \/ 50.3m \/ 55.9m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eENOB (Normal Sample Mode, 100 mV\/div, 1 MΩ, 10 MHz 90% full-screen sine)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e50 Ω (20\/50\/100\/200\/350\/500 MHz\/1 GHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10.4 \/ 9.9 \/ 9.5 \/ 9.0 \/ 8.8 \/ 8.5 \/ 8.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 MΩ (20\/50\/100\/200\/350\/500 MHz\/1 GHz)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10.3 \/ 9.9 \/ 9.5 \/ 8.9 \/ 8.8 \/ 8.4 \/ N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eHorizontal System — Analog Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTime base range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500 ps\/div to 50 s\/div\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTime base accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 1.6 ppm + aging factor (1 year: ± 0.5 ppm, 2 years: ± 0.7 ppm, 5 years: ± 1.5 ppm, 10 years: ± 2.0 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eTime base delay range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003ePre-trigger: Maximum of 20M\/sample rate, no more than 200 s; Post-trigger: Up to 500 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel-to-channel deskew range\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e± 100 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eΔ Time accuracy (using cursors)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSame channel: ± (time base accuracy × reading) ± (0.0016 × screen width) ± 50 ps; Channel-to-channel: ± (time base accuracy × reading) ± (0.0016 × screen width) ± 100 ps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eModes\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMain, zoom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eHorizontal System — Digital Channels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMinimum detectable pulse width\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel-to-channel skew\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2 ns (typical); 3 ns (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eAcquisition System\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum analog channels sample rate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3.2 GSa\/s all channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum analog channels record length (every channel)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e20 Mpt standard; 50 Mpt with 50 Mpt license; 100 Mpt with 100 Mpt license\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Maximum input voltage: 135 Vrms; 190 Vpk. Use this instrument only for measurements within its specified measurement category (not rated for CAT II, III, IV); no transient overvoltage allowed.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Probing technology allows testing of higher voltages; for example, the included N2843A 10:1 probe supports testing up to 300 Vrms.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The 16 digital channel MSO cable (HD3MSO) is listed as an optional accessory and is not part of the standard delivery (the base unit ships with N2843A passive probes only); it must be ordered separately to connect the instrument's 16 digital MSO channels.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Standard memory depth is 20 Mpts\/channel; 50 Mpts and 100 Mpts depths are available as license-only upgrades. Check your instrument's configuration for the installed depth on this unit.\u003c\/blockquote\u003e\u003cblockquote style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003eUsage tip: the HD3 includes the N2843A 500 MHz 10:1 passive probe (one per channel); add the HD3MSO 16-channel digital cable to enable mixed-signal probing on the 16 digital channels.\u003c\/blockquote\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.\u003c\/p\u003e\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keysight","offers":[{"title":"Default Title","offer_id":49233220174071,"sku":"keysig_hd304mso_new","price":7973.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keysig_hd3mso_aa6a4702-36fe-47c6-9ed3-dc3daf724e1b.jpg?v=1735333213"}],"url":"https:\/\/valuetronics.com\/collections\/keysight-hd3-series-1.oembed","provider":"ValueTronics","version":"1.0","type":"link"}