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gqrx-sdr / gqrx

Software defined radio receiver powered by GNU Radio and Qt.
http://gqrx.dk
GNU General Public License v3.0
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CTCSS and DCS codes. #362

Open DMChatterton opened 8 years ago

DMChatterton commented 8 years ago

It would further enhance Gqrx if identification of the above codes were to be provided for NFM signals. Many communications receivers have this capability.

teward commented 6 years ago

I'd love to see this as well - some things I monitor I want to ID the codes/tones on a frequency, and I wish this were a feature that was available here.

royldean commented 4 years ago

Ok, this is a really crude method, but I've learned that if you display the "audio" interface (lower right corner), you can zoom in on the 0-250 Hz area and see a very coarse "spike" where the tone is located. I don't think there is anyway to increase the resolution to make it easier (or more precise), however.