N5172B 9 kHz-3 or 6 GHz EXG Vector Signal Generator


  • 9kHz to 3 or 6  GHz
  • Output power @ 1 GHz: -144 dBm to +26 dBm
  • Phase noise @1 GHz (20 kHz offset): -122 dBc/Hz
  • Frequency switching: ≤ 800 µs
  • Harmonics @1 GHz: <-35 dBc
  • IQ modulation BW internal/external: 120 MHz to 200 MHz
  • Non-Harmonics @1 GHz: -72 dBc
  • Sweep mode: List / step
  • Baseband generator mode: Waveform Playback and Real-Time
  • Waveform playback memory: 512 Msa
  • Frequency modulation-maximum deviation @1 GHz: 10 MHz
  • Frequency modulation-rate @100 kHz deviation: DC to 7 MHz
  • Phase modulation-maximum deviation in normal mode: 1.25 rad to 20 rad
  • Phase modulation-maximum deviation in high-BW mode: 0.125 to 2 rad
  • Amplitude modulation-maximum depth: 100%
  • Amplitude modulation-rate: 0 to 50 kHz


Frequency Range
·       N5172B-503 Frequency range, 9 kHz to 3 GHz
·       N5172B-506 Frequency range, 9 kHz to 6 GHz
·       N5172B-UNZ Fast switching
·       N5172B-1EA High output power
·       N5172B-1ER Flexible reference input (1 to 50 MHz)
·       N5172B-099 Expanded license key upgradability
·       N5172B-302 Avionics license
Vector Features
·       N5172B-653 ARB baseband generator (60 MHz RF bandwidth, 32 Msa)
·       N5172B-655 Upgrade baseband generator from 60 to 120 MHz RF bandwidth
·       N5172B-660 Upgrade baseband generator with real-time capability
·       N5172B-021 Upgrade baseband generator memory from 32 Msa to 256 Msa
·       N5172B-022 Upgrade baseband generator memory from 32 Msa to 512 Msa
·       N5172B-1EL Differential I/Q outputs
·       N5172B-UNV Enhanced dynamic range
·       N5172B-UN7 Internal bit error rate analyzer
Connector Configuration
·       N5172B-1EM Move all connectors to rear panel
Analog Modulation
·       N5172B-UNT AM, FM, Phase modulation
·       N5172B-320 Pulse train generator
·       N5172B-303 Multifunction generator
·       N5172B-UNW Narrow pulse modulation
Additional Features
·       N5172B-006 Instrument security and removable memory card
·       N5172B-012 LO In/Out for phase coherency
·       N5172B-009 Internal solid state memory


Here at Interlligent UK we are pleased to offer Keysight’s N5172B EXG Signal Generator.

The N5172B Analog RF Signal Generator is a low cost standard generator for CW waveform generation, optimised for manufacturing test.

Find out more information about the EXG N5172B Signal Generator by using our contact form, by emailing us at:  info@interlligent.co.uk, or by calling us on: 03308 280057. We would be more than happy to answer any queries or questions you may have about the Keysight N5172B Signal Generator.

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