# Agilent 33250A 80 MHz Function/Arbitrary Waveform Generator (Pre-Owned) # Agilent 33250A 80 MHz Function/Arbitrary Waveform Generator (Pre-Owned) ## Key Features At A Glance - 80 MHz sine and square wave outputs with 1 µHz frequency resolution - 50 MHz pulse waveforms with variable rise/fall times from 5.00 ns to 1.00 ms - 12-bit, 200 MSa/s, 64K-point deep arbitrary waveform capability - Standard waveforms include sine, square, ramp, pulse, noise, sin(x)/x, exponential rise/fall, cardiac, and DC volts - AM, FM, and FSK modulation with internal or external source - Linear and logarithmic sweeps with programmable frequency marker signal - GPIB (IEEE-488) and RS-232 interfaces standard for full SCPI programmability - TCXO timebase with 2 ppm frequency accuracy (1 year, 18°C to 28°C) The Agilent 33250A is an 80 MHz function/arbitrary waveform generator that uses direct digital synthesis techniques to create stable, accurate output across all waveforms down to 1 µHz frequency resolution. The instrument generates sine and square waves to 80 MHz, pulse waveforms to 50 MHz with variable edge times, ramp waveforms to 1 MHz, and arbitrary waveforms with 12-bit vertical resolution at a 200 MSa/s sample rate with 64K-point memory depth. Front-panel operation accommodates entry of voltage values in Vpp, Vrms, dBm, or high/low levels, and timing parameters in hertz or seconds. The 33250A supports a broad range of signal generation tasks: standard waveform output (sine, square, ramp, pulse, noise, sin(x)/x, exponential rise, exponential fall, cardiac, and DC volts), custom arbitrary waveform generation with up to four 64K-deep waveforms storable in non-volatile memory under user-defined names, and pulse generation with variable edge time, pulse width, and voltage level. AM, FM, and FSK modulation are built in with internal or external modulation source, and linear or logarithmic frequency sweeps are supported with a programmable frequency marker signal. Burst operation is available with programmable burst count and gating. ValueTronics maintains the 33250A in our 20,000 sq ft secure warehouse at 1675 Cambridge Drive, Elgin, Illinois, where our technicians perform functional verification and condition grading on every unit before it ships. This in-house inspection capability distinguishes ValueTronics from drop-ship resellers and pass-through brokers who never physically handle the instruments they sell — when our condition report describes a 33250A, it reflects what our technician measured on that specific serial number, not a generic listing description. ## Brand Heritage Agilent Technologies was spun off from Hewlett-Packard's test and measurement business in 1999. In 2014, Agilent's electronic measurement division was further separated as Keysight Technologies, which now maintains support and calibration infrastructure for instruments originally manufactured under the Agilent and HP names. The 33250A traces directly to this lineage. ## Accessories Supplied - Operating manual - Service manual - Quick reference guide - IntuiLink waveform editor software - Test data - RS-232 cable - Power cord (see language option) ## Product Core & Specifications Specification Value Waveforms Standard Sine, square, pulse, ramp, noise, sin(x)/x, exponential rise, exponential fall, cardiac, DC volts Arbitrary Waveform length 1 to 64K points Amplitude resolution 12 bits (including sign) Repetition rate 1 µHz to 25 MHz Sample rate 200 MSa/s Filter bandwidth 50 MHz Non-volatile memory Four (4) 64K waveforms Frequency Characteristics Sine 1 µHz to 80 MHz Square 1 µHz to 80 MHz Pulse 500 µHz to 50 MHz Arb 1 µHz to 25 MHz Ramp 1 µHz to 1 MHz White noise 50 MHz bandwidth Resolution 1 µHz; except pulse, 5 digits Accuracy (1 year) 2 ppm, 18°C to 28°C; 3 ppm, 0°C to 55°C Sinewave Spectral Purity — Harmonic Distortion DC to 1 MHz \-60 dBc (≤ 3 Vpp); -55 dBc (> 3 Vpp) 1 MHz to 5 MHz \-57 dBc (≤ 3 Vpp); -45 dBc (> 3 Vpp) 5 MHz to 80 MHz \-37 dBc (≤ 3 Vpp); -30 dBc (> 3 Vpp) Total harmonic distortion (DC to 20 kHz) < 0.2% + 0.1 mVrms Spurious (non-harmonic) DC to 1 MHz \-60 dBc 1 MHz to 20 MHz \-50 dBc 20 MHz to 80 MHz \-50 dBc + 6 dBc/octave Phase noise (30 kHz band) 10 MHz < -65 dBc (typical) 80 MHz < -47 dBc (typical) Squarewave Signal Characteristics Rise/Fall time < 8 ns Overshoot < 5% Asymmetry 1% of period + 1 ns Jitter (rms), < 2 MHz 0.01% + 525 ps Jitter (rms), ≥ 2 MHz 0.1% + 75 ps Duty cycle, ≤ 25 MHz 20.0% to 80.0% Duty cycle, 25 MHz to 50 MHz 40.0% to 60.0% Duty cycle, 50 MHz to 80 MHz 50.0% (fixed) Pulse Period 20.00 ns to 2000.0 s Pulse width 8.0 ns to 1999.9 s Variable edge time 5.00 ns to 1.00 ms Overshoot < 5% Jitter (rms) 100 ppm + 50 ps Ramp Linearity < 0.1% of peak output Symmetry 0.0% to 100.0% Arb Minimum edge time < 10 ns Linearity < 0.1% of peak output Settling time < 50 ns to 0.5% of final value Jitter (rms) 30 ppm + 2.5 ns Output Characteristics Amplitude (into 50Ω) 10 mVpp to 10 Vpp Accuracy (at 1 kHz, > 10 mVpp, Autorange on) ± 1% of setting ± 1 mVpp Flatness, < 10 MHz ± 1% (0.1 dB) Flatness, 10 MHz to 50 MHz ± 2% (0.2 dB) Flatness, 50 MHz to 80 MHz ± 5% (0.4 dB) Units Vpp, Vrms, dBm, high and low level Resolution 0.1 mV or 4 digits Offset (into 50Ω) ± 5 Vpk ac + dc Offset accuracy 1% of setting + 2 mV + 0.5% of amplitude Output impedance 50Ω typical (fixed); > 10 MΩ (output disabled) Isolation 42 Vpk maximum to earth Protection Short-circuit protected; overload relay automatically disables main output Modulation — AM Carrier waveforms Sine, square, ramp, arb Modulating waveforms Sine, square, ramp, noise, arb Modulation frequency 2 mHz to 20 kHz Depth 0.0% to 120.0% Source Internal/external Modulation — FM Carrier waveforms Sine, square, ramp, arb Modulating waveforms Sine, square, ramp, noise, arb Modulation frequency 2 mHz to 20 kHz Peak deviation DC to 80 MHz Source Internal/external Modulation — FSK Carrier waveforms Sine, square, ramp, arb Modulating waveform 50% duty cycle square Internal rate 2 mHz to 100 kHz Frequency range 1 µHz to 80 MHz Source Internal/external External Modulation Input Voltage range ± 5 V full scale Input impedance 10 kΩ Frequency DC to 20 kHz Latency < 70 µs typical Burst Waveforms Sine, square, ramp, pulse, arb, noise Frequency 1 µHz to 80 MHz Burst count 1 to 1,000,000 cycles or infinite Start/Stop phase \-360.0° to +360.0° Internal period 1 ms to 500 s Gate source External trigger Trigger source Single manual trigger, internal, external trigger Trigger delay (N-cycle, infinite) 0.0 ns to 85.000 sec Sweep Waveforms Sine, square, ramp, arb Type Linear and logarithmic Direction Up or down **Important:** Maximum output isolation is 42 Vpk to earth. Waveform output is short-circuit protected to ground; the overload relay automatically disables the main output under fault conditions.**Important:** Sine and square waveforms above 25 MHz are available in burst mode only with infinite burst count.**Important:** Output is short-circuit protected to ground at all times; an overload relay automatically disables the main output.**Important:** Output isolation is 42 Vpk maximum to earth.**Important:** Calibration interval is 1 year. Warm-up time is 1 hour.**Important:** For side-by-side rackmounting of two 33250A units, the Lock-link kit (34194A) and Flange kit (34191A) must be ordered separately. ## 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:** 2995.0 USD - 3625.0 USD - **Vendor:** Agilent - **Type:** Func Gen - **Tags:** Agilent, Agilent Keysight, Arbitrary Waveform, Manufacturers, product_manual_group_1, Product_used, Signal Generators, Updated Item Review ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 2995.00 USD | In stock | | NIST Traceable | 3345.00 USD | In stock | | NIST Traceable with Full Data | 3450.00 USD | In stock | | ISO IEC 17025 Accredited | 3625.00 USD | In stock | ## Images - Agilent 33250A 80 MHz Function/Arbitrary Waveform Generator (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/33250a-agilent-arbitrary-waveform-generator-used) > Updated: 2026-05-30