# Advantest R3754B 150 MHz Vector Network Analyzer (Pre-Owned) # Advantest R3754B 150 MHz Vector Network Analyzer (Pre-Owned) ## Key Features At A Glance - 10 kHz to 150 MHz frequency range with 0.1 Hz resolution for component and circuit characterization - 50 µs/point high-speed sweeping at 15 kHz resolution bandwidth for fast measurement throughput - 127 dB wide dynamic range (1 kHz RBW) with switchable input attenuator and preamplifier - Two independent measurement channels with four-trace display for simultaneous parameter viewing - Program sweep function allows per-segment control of frequency, output level, input attenuator, RBW, and settling time - Built-in BASIC controller enables standalone ATE configuration without external controller - GPIB, RS-232, and parallel I/O standard interfaces for system integration and handler communication - MS-DOS compatible floppy disk (DD 720KB / HD 1.2MB / HD 1.44MB) for program and measurement data storage The Advantest R3754 Series is a 150 MHz vector network analyzer designed around the concept of an optimum measurement tool matched to the application. The series covers a signal output range from 10 kHz to 150 MHz with an output power range of +21 dBm to -43 dBm, and was developed to combine high measurement throughput with a wide dynamic range in a single bench-top instrument. The R3754A and R3754B share the same measurement architecture, with the R3754B distinguished by a 6.5-inch color TFT liquid-crystal display and an extended operating temperature range up to +50°C, while the R3754A uses a 5-inch monochrome liquid-crystal display. The R3754 Series is used for vector measurements of passive and active circuits in the 10 kHz to 150 MHz band. Measurement examples documented for the series include band pass filter characterization (magnitude, phase, group delay), crystal resonator and ceramic oscillator resonance and antiresonance point measurements, crystal resonator impedance measurement, reflection characteristic measurement, and GO/NG limit-line testing of devices under test. The optional Drive Level Measurement (DLD) function (Option 71) is provided for measuring the drive-level dependency of devices such as crystal vibrators at high speed using the Reactance Linear Approximation method, and the Three-terminal Resonator Measurement function (Option 72) is provided for measuring three-terminal resonator characteristics and load capacitance when used with the R17041 measurement fixture. ValueTronics International, LLC operates from a 20,000 square foot secure warehouse at 1675 Cambridge Drive, Elgin, Illinois, where every pre-owned R3754 Series network analyzer is inspected, functionally verified, and prepared for shipment by our in-house technical team. Unlike pass-through brokers and drop-shippers that list instruments they do not physically hold, we keep this equipment on our floor, which lets us confirm options installed, accessory contents, and operational condition before a quote is issued. Calibration upgrade paths and shipping logistics are coordinated by the same team that performs the verification, so the unit you order is the unit we have inspected. ## Brand Heritage Advantest Corporation is a Japanese test-and-measurement manufacturer that, in the network and component analyzer category, also distributes through ROHDE & SCHWARZ Europe GmbH in the European market, as documented on Advantest's published sales and support office list. The R3754 Series itself remains an Advantest product line. ## Compare Other Models in This Series The R3754 Series consists of two models, R3754A and R3754B, that share the same measurement architecture and signal path. Both cover 10 kHz to 150 MHz, both provide 0.1 Hz frequency resolution, and both offer the same standard measurement modes, sweep types, calibration methods, marker functions, and system interfaces. The difference between the two is found in the display technology and the operating environment they are rated for, not in measurement performance. Options 10 and 11 expand the receiver from the standard single R input to two-channel (R, A) and three-channel (R, A, B) configurations respectively, and add the OUTPUT2 power-splitter port together with probe-power connectors for FET-probe operation. Options 70, 71, and 72 add time-domain transformation, drive-level dependency measurement, and three-terminal resonator measurement functions. Option 20 substitutes a high-stability time base, and Options 01, 02, and 03 add parallel I/O port hardware in standard, alternate-pinout, and opto-isolated forms. Each model and option configuration listed in the comparison table that follows is its own product page with pre-owned-matched pricing. If the configuration you need is not listed, contact us — we can usually quote against Advantest's published option list and confirm whether the option set is installed on a unit in inventory. The R3754A uses a 5-inch monochrome liquid-crystal display and is rated for operation from 0°C to +40°C. The R3754B uses a 6.5-inch color TFT liquid-crystal display, is rated for operation from 0°C to +50°C, and provides backlight ON/OFF control rather than the contrast-only adjustment of the R3754A. Both share the same 640 × 480 dot resolution and the same display modes (rectangular log/linear, polar, Smith with impedance and admittance), so the choice between the two is driven by display preference and the upper end of the lab ambient temperature, not by measurement capability. Beyond the A versus B distinction, the comparison table identifies the receiver-input expansion offered by Option 10 and Option 11 (which adds the B/R and A/B parameter selections) and the OUTPUT2 power-splitter port that those options bring with them. Time-domain, DLD, and three-terminal resonator capabilities are added through Options 70, 71, and 72 respectively and are visible on a used unit through the soft-key menus they expose. Model Frequency Range Display Input Channels **R3754B** 10 kHz to 150 MHz 6.5-inch color TFT LCD 1 (standard); 2 with Option 10; 3 with Option 11 R3754A 10 kHz to 150 MHz 5-inch monochrome LCD 1 (standard); 2 with Option 10; 3 with Option 11 Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - Power cable (A01402, 3-pin plug) - AC adapter (JCD-AL003EX03, standard for instruments used in Japan only) - BNC-BNC cable (DCB-FF4894X04, 60 cm) - User Manual (Product Overview), Japanese or English (one volume) ## Product Core & Specifications Specification Value Measurement Function Measurement channels 2 channels (4 trace display) Measurement parameter (Standard) R Measurement parameter (Option 10) A/R, R, A Measurement parameter (Option 11) A/R, B/R, A/B, R, A, B Measurement format (Rectangular display) Log/linear magnitude, phase, group delay, real part and imaginary part of a complex parameter; |Z|, R, X (impedance conversion); |Y|, G, B (admittance conversion); phase extension display Smith chart marker readout Log/linear magnitude, phase, real + imaginary, R + jX, G + jB Polar coordinate marker readout Log/linear magnitude, phase, real + imaginary Source Characteristics Frequency range 10 kHz to 150 MHz Frequency resolution 0.1 Hz Frequency accuracy ±5 ppm (Standard); ±1 ppm, 1 MHz or more with Option 20 Frequency stability (Option 20) ±2 × 10\-8 per day (48 hours after power-on) Output power range +21 dBm to -43 dBm Output power resolution 0.1 dB Output power accuracy ±0.5 dB (0 dBm, 10 MHz) Linearity (10 MHz) +21 dBm to -35 dBm: ±0.5 dB; -35 dBm to -43 dBm: ±1.5 dB Flatness (0 dBm output) 10 kHz to 300 kHz: ±2.0 dB; 300 kHz to 150 MHz: ±1.5 dB Impedance (Output port 1) Nominal 50 Ω; Return loss 13 dB or more (0 dBm, typical) Harmonic distortion ≤ -15 dBc Non-harmonic spurious signal ≤ the bigger of -20 dBc or -60 dBm Phase noise ≤ -95 dBc/Hz (10 kHz offset) Sweep Characteristics Sweep parameters Frequency, signal level Level sweep range +21 dBm to -43 dBm Sweep type Linear, logarithmic, user-segment, program, level sweep Sweep time 0.05 ms/point (RBW 15 kHz) Measuring points 3, 6, 11, 21, 51, 101, 201, 301, 401, 601, 801, 1201 points Sweep trigger Repeat, single, external Output Format Output (Standard) Single Output (Options 10 and 11) Single, dual Connector Type BNC female, 50 Ω Power splitter insertion loss (Options 10/11) 6 dB (typical) Amplitude tracking (< 100 MHz) 0.1 dB (typical) Amplitude tracking (≥ 100 MHz) 0.2 dB (typical) Equivalent output SWR (< 100 MHz) 1.2 (typical) Equivalent output SWR (≥ 100 MHz) 1.4 (typical) Receiver Characteristics Input channels (Standard) 1-channel Input channels (Option 10) 2-channel Input channels (Option 11) 3-channel Frequency range 10 kHz to 150 MHz Impedance Nominal 50 Ω Return loss (ATT 0 dB) 20 dB or more Return loss (ATT 25 dB) 25 dB or more Maximum input level (ATT 25 dB, AMP 0 dB) +5 dBm Maximum input level (ATT 0 dB, AMP 0 dB) \-20 dBm Maximum input level (ATT 0 dB, AMP 16 dB) \-36 dBm Input damage level +24 dBm, ±3 VDC Noise level (RBW 10 kHz, ATT 0 dB, AMP 16 dB) 200 kHz to 500 kHz: -102 dBm; 500 kHz to 150 MHz: -112 dBm Noise level (RBW 3 kHz) 60 kHz to 500 kHz: -107 dBm; 500 kHz to 150 MHz: -117 dBm Noise level (RBW 1 kHz) 20 kHz to 500 kHz: -112 dBm; 500 kHz to 150 MHz: -122 dBm Noise level (RBW 300 Hz) 10 kHz to 500 kHz: -117 dBm; 500 kHz to 150 MHz: -127 dBm Resolution bandwidth (RBW) 15 kHz to 3 Hz (1, 1.5, 2, 3, 4, 5, 7 steps) Input crosstalk (10 kHz to 500 kHz) 105 dB Input crosstalk (500 kHz to 150 MHz) 120 dB Source crosstalk (10 kHz to 500 kHz) 105 dB Source crosstalk (500 kHz to 150 MHz) 120 dB Input connector Type BNC female, 50 Ω Magnitude Characteristics (Absolute, RBW 1 kHz) Measurement range (ATT AUTO, AMP 0 dB) +5 dBm to -115 dBm Measurement range (ATT 25 dB, AMP 0 dB) +5 dBm to -90 dBm Measurement range (ATT 0 dB, AMP 0 dB) \-20 dBm to -115 dBm Measurement range (ATT 0 dB, AMP 16 dB) \-36 dBm to -122 dBm **Important:** Maximum input level: +5 dBm with ATT 25 dB / AMP 0 dB, -20 dBm with ATT 0 dB / AMP 0 dB, and -36 dBm with ATT 0 dB / AMP 16 dB. Input damage level: +24 dBm, ±3 VDC. **Important:** Calibration standards (Open, Short, Load) are required to perform One Port Full Calibration and Transmission Full Calibration; these standards are not listed as standard accessories supplied with the analyzer and must be obtained separately. **Important:** The FET probe cannot be used without Option 10 or 11 installed. The AP003 FET probe referenced in this manual is manufactured by Stack Electronics Co., Ltd. **Important:** The PIC-001 π network jig referenced for crystal resonator and ceramic oscillator measurements is not a standard supplied accessory and must be obtained separately. **Important:** The R17041 three-terminal measurement fixture is required to use Option 72 (Three-terminal Resonator Measurement Function) and is not supplied as a standard accessory. **Important:** Maximum input level at the input port is +5 dBm (with input attenuator set to 25 dB). Signals exceeding the maximum permissible level will display an "Overload" message. Input damage level is +24 dBm, ±3 VDC. **Important:** Option 01 Parallel I/O: +5 V power output from parallel I/O port is limited to a maximum current capacity of 100 mA. An overcurrent protection element trips at 100 mA or more. **Important:** When Option 72 is installed, "1 Port Full Cal" and "Trans Full Cal" cannot be used at the same time as Option 72's three-terminal resonator measurement function. The instrument must be power-cycled after toggling IMPEDANCE CAL\[ON/OFF\] in the service menu to switch modes. Recommended pairing: when measuring three-terminal resonators with Option 72, use the Advantest R17041 three-terminal measurement fixture referenced in the Option 72 setup procedure. When performing crystal resonator π-network measurements, the PIC-001 π-network jig is the fixture identified in the documented measurement procedures. ## About this used unit - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). **Please 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.** ## Details - **Price:** 0.0 USD - 560.0 USD - **Vendor:** Advantest - **Type:** Network Analyzer - **Tags:** Advantest, Analyzers, Manufacturers, Network, product_manual_group_2, Product_used ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 0.00 USD | In stock | | NIST Traceable | 490.00 USD | In stock | | NIST Traceable with Full Data | 525.00 USD | In stock | | ISO IEC 17025 Accredited | 560.00 USD | In stock | ## Images - Advantest R3754B 150 MHz Vector Network Analyzer (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/r3754b-advantest-network-analyzer-used) > Updated: 2026-05-25