Keysight 83650B Synthesized Swept-Signal Generator

Manufacturer: Keysight
Model Number: 83650B
The Keysight 83650B synthesized sweeper is the standard of excellence for applications requiring the high performance and accuracy of a synthesized source and the speed and versatility of a sweep oscillator. Synthesized broadband frequency coverage and precise 1 Hz frequency resolution (Opt 008) are generated by indirect synthesis, enabling the Keysight 83650B to achieve low single-sideband phase noise performance. It also delivers excellent harmonic performance with harmonics at least 50 dB below the carrier from 2.0 to 26.5 GHz and at least 40 dB below the carrier above 26.5 GHz.


  • +10 dBm calibrated output power
  • -50 dBc harmonics
  • <26.5 GHz typical SSB phase noise
  • <-80 dBc at 10 GHz and 10 kHz offset
  • Complete analog sweeper 1 Hz frequency resolution (Option 008)
  • Pulse, amplitude and frequency modulation (8360B Series only)
  • -110 dBm output power with step attenuator (Option 001)
  • Shipping weight: 80 lbs

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