Berkeley Nucleonics' Model 835-6 is a low-noise, fast-switching analog signal generator that covers a frequency range from 9 kHz up to 6.1 GHz.

The Model 835-6 provides full RF signal generator capabilities including OCXO-stabilized low phase noise signal with micro-Hz frequency resolution, wide and accurately leveled output power ranges, extensive modulation capabilities, and fast switching. It is targeted for a wide range of applications where high-quality analogue signals are mandatory, and provides an excellent, cost-effective alternative to expensive high-end RF signal generators with a small size and excellent RF performance.

The extremely compact, rugged and fanless design of the Model 835-6 operates at very low DC power consumption (only 12 watts), with minor heat dissipation. Additionally, the low power design allows the use of optional internal battery modules which make it a truly portable instrument, ideally suited for field testing, installation, and maintenance.

6 GHz Signal Generator

6 GHz Signal Generator2

6 GHz Signal Generator3

6 GHz Signal Generator5



  • Only 200 µs frequency switching time
  • Excellent SSB phase noise
  • Comprehensive AM, low-distortion
  • Wideband FM and PM and high speed pulse
  • Modulation for testing all types of receivers
  • LAN/USB/GPIB (optional) remote control
  • Input for USB power sensor
  • Powerful trigger and sweeping modes
  • R&D labs
  • Installation & maintenance
  • EMC / EMI testing


  • 9 kHz to 6100 MHz in 0.001 Hz resolution
  • -120 to +15 dBm in 0.05 dB resolution
  • -120 dBc/Hz at 3 GHz carrier (20 kHz offset)
  • only 0.2 ms switching time
  • ultra-wideband DCFM & FM chirps
  • low distortion AM - fast pulse modulation
  • DC power peak 15 watts
  • Weight: 2.5 kgs total


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