search

f4exb / sdrangel

SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay and FunCube
GNU General Public License v3.0
2.88k stars 435 forks source link

Frequency scanner: skip idle DMR #1947

Open autodiag opened 8 months ago

autodiag commented 8 months ago

despite all the efforts and reading the manual several times, I am not able to figure out how to scan DMR signals..for example I have three DMR frequencies in the frequency scanner that I want to scan (scanner is connected to DSD demodulator) ..the problem is that if the scanner is on the iddling frequency, it is on data and the other channels are not available, it seems to me as if it detects only data frame instead of voice frame maybe I'm doing something wrong,if so I'm not sure what...sacnner in DMR mode should only respond to voice frame,whether free or encoded and not to data or iddling of the channel

srcejon commented 8 months ago

The freq scanner only works on power levels - it doesn't understand a difference between voice, data or idle.

autodiag commented 8 months ago

thanks for the reply, I thought so Will it be possible to add this feature to the scan ? nowadays when there are so many DMR networks everywhere, I think it's almost a necessity.