Thursday, April 29, 2021

FUNcube Dongle Pro+

Specifications:

  • Guaranteed frequency range: 150kHz to 240MHz and 420MHz to 1.9GHz
  • Typical frequency coverage: 150kHz to 260MHz and 410MHz to 2.05GHz
  • TCXO specified at 0.5ppm (in practice about 1.5ppm)
  • 192kHz sampling rate
  • Extremely simple hardware setup, just two connections, an “in” and an “out”:
  • Standard SMA female antenna port
  • USB 1.x type A male connection
  • Eleven discrete hardware front end filters including:
  • 6MHz 3dB bandwidth (10MHz at -40dB) SAW filter for the 2m band.
  • 20MHz 3dB bandwidth (42MHz at -40dB) SAW filter for the 70cm band
  • Third- and fifth-order LC bandpass filters for other bands
  • Front end LNA OIP3 30dB
  • Typical noise figures:
  • 50MHz 2.5dB
  • 145MHz 3.5dB
  • 435MHz 3.5dB
  • 1296MHz 5.5dB
  • Typical NFM 12dB SINAD measurements:
  • 145MHz 0.15uV
  • 435MHz 0.15uV
  • No additional drivers required for Linux, OSX or Windows
  • Integrated 5V bias T switchable from software

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