Model 845

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Model 845 Image

Berkeley Nucleonics Model 845 is a low-noise and fast-switching microwave signal generator covering a frequency range from 10 MHz up to 20 GHz+. The Model 845 offers a wide and accurately-levelled output power range with high spurious suppression. Advanced frequency synthesis with fractional-N divider makes for low SSB phase noise and micro-Hz frequency resolution. The Model 845 also includes AM, DC-coupled, low distortion wideband-FM, PM, FSK and PSK, frequency chirp, and fast pulse modulation with internal pulse train generator as standard. Three internal modulations sources are available. All modulation modes of the Model 845 can be combined. This allows the generation of complex modulation signals for modern communication and location systems.

Product Specifications

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Product Details

  • Part Number
    Model 845
  • Manufacturer
    Berkeley Nucleonics Corp
  • Description
    Low-noise and fast-switching microwave signal generator from 10 MHz to 20 GHz

General Parameters

  • Type
    Analog Signal Generator, RF Signal Source
  • Equipment Type
    Benchtop
  • Configuration
    USB / Computer Controlled
  • Frequency
    10 kHz to 26 GHz
  • Resolution
    0.001 Hz
  • Modulation
    AM, FM, PM, FSK, PSK
  • Output Power
    -90 to +13 dBm
  • Phase Noise
    -108 dBc/Hz
  • SSB Phase Noise
    -108 dBc/Hz
  • No. of channels
    1 Channel
  • Switching Speed
    < 200 microsecs
  • Power Requirements
    Voltage: 15 V
  • Output Connector
    SMA, SMA - Female

Technical Documents