Re: sdrangelsrv - how to measure received signal power

Edouard Griffiths

Hello Keith,

You can query a report from the channel plugin. Assuming the channel you are using is the only one (index 0) in the only device used (index 0) you send a GET at:
Then the reply should be: 
  "SSBDemodReport": {
    "audioSampleRate": 48000,
    "channelPowerDB": -83.94326782226562,
    "channelSampleRate": 12000,
    "squelch": 1
  "channelType": "SSBDemod",
  "direction": 0
The data you are looking for is in "channelPowerDB". This example is for SSB but nearly all channel plugins use the same syntax.

Best regards,

Join to automatically receive all group messages.