Keysight (Agilent) 83751A

| Attribute | Value |
|---|---|
| Frequency Range | 2 to 20 GHz |
| Level Accuracy | ±1.5 dB at > -75 dBm |
| Harmonics | -45 dBc |
| Non-Harmonics | -50 dBc at > 500 kHz offset |
| Switching Speed | 70 ms (max.), CW |
| Output Power | -15 dBm to +10 dBm |
| SSB Phase Noise | -75 dBc/Hz at 10 GHz, 10 kHz offset (typ.) |
| Modulation | external AM (20 dB depth), external FM (±75 MHz at DC to 100 Hz) |
| Sweep Modes | ramp sweep, step sweep (2 to 1601 points), power sweep (25 dB) |
| Timebase Aging | 5 × 10⁻¹⁰ per day, 1 × 10⁻⁷ per year |
| RF Output Connector | 3.5 mm |
| Interfaces | GPIB |
| Dimensions | 425 × 133 × 483 mm |
| Weight | 16 kg |
Keysight Technologies 83751A Options:
- 83751A - 1E1 - Step attenuator
- 83751A - 1E4 - Rear panel RF output
- 83751A - 1E5 - High stability time base
- 83751A - 1EE - mm-wave module source interface
- 83751A - 1ED - Type-N RF output connector
- 83751A - 1EF - 3.5mm RF output connector
- 83751A - UK6 - Commercial calibration certificate with test data
- 83751A - 0B1 - Manual set
- 83751A - AB0 - Chinese localization - Taiwan
- 83751A - AB1 - Korean localization
- 83751A - AB2 - Chinese localization - China
- 83751A - ABD - German localization
- 83751A - ABF - French localization
- 83751A - ABJ - Japanese localization
- 83751A - 0B0 - Delete manuals
- 83751A - 1CH - Front handle kit
- 83751A - 1CM - Rack mount flange kit
- 83751A - 1CP - Rack mount flange kit with handles
- 83751A - 1CR - Rack slide kit
The Keysight (Agilent) 83751A Synthesized Sweeper offers precise frequency control and rapid analog sweep performance, supporting CW, stepped, and ramp modes across broadband and narrowband operations. It ensures high stability, fully phase-locked analog sweep, and offset frequency sweep capabilities for comprehensive mixer testing.
Its flat, accurate output power is ideal for characterizing linear device responses, while compatibility with Agilent 8350 programming eases integration into legacy systems.
Testwall can supply the used Keysight (Agilent) 83751A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 83751A.
Options and configurations
- Output Power: -15 dBm (-85 dBm with Opt. 1E1) to +10 dBm
- RF Output Connector: 3.5 mm (Type-N with Opt. 1ED)





