OpenSpot SharkRF



Key features:

  • Supports DMR (Brandmeister, DMRplus), D-Star (DCS, REF/DPlus), System Fusion (FCS) networks. More supported networks and features will be available with new firmware releases.
  • Supports cross modem modes. Talk with your C4FM radio on DMR, and with your DMR radio on System Fusion networks!
  • Very easy to use, works without a computer. No additional hardware required, works out of the box. All accessories included.
  • Web interface for configuration and monitoring.
  • HTTP, UDP/TCP API support.
  • Custom 2FSK/4FSK RF protocol support with TDMA.
  • USB powered, low energy consumption, 20mW RF output.
  • Runs fully embedded software written in pure C, running on an embedded real time operating system. No Linux, bulky Windows software or failing SD cards!


New Version of SDR#! and updated GqRX for AIRSPY!!!

Faster and more efficient CPU usage!! 

AirSPY will now run with GqRX on Raspi-3! you must compile from latest GqRX source.. pop along to Chertsey radio clubs blog for details how to install GqRX on your RasPi..

Win-DV and the Thumb DV……

I have a Thumb-DV knocking around so I have installed Win-DV it works a treat.. now have D-Star on my little surface-Pro2.. sweeeet..

Software here:-

Thumb-DV here:-

Info on the Thumb-DV here:-


And how I did it here!! how-do-you-install-win