I have just installed a new repeater running 15.11 on Debian Jessie on an RPi. No initial probems detected until I tinker with deemphasis in [Rx1]. WIth DEEMPHASIS=1 the ctcss is decoded succesfully ...
CTCSS Decode should be on all analog audio modules. The code was written already and only implemented on NFM - so it should be relatively easy to port over. Switching to NFM to view the CTCSS decode - ...
The AK2345 is an IC which supports CTCSS (Continuous Tone Controlled Squelch System), compatible with TIA/EIA-603 standard. A single CTCSS may be selected from among 50 different frequencies within a ...
To allow multiple users to share one carrier frequency, many handheld transceivers employ Continuous Tone Coded Squelch System (CTCSS) encoders and decoders. CTCSS systems add a tone at the low end of ...
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