Remote Rig
RRC 1258 Support in English => Configuration, RRC 1258 => Topic started by: K1ESE on 2019-11-08, 15:10:16
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On strong signals (which all of them seem to be in contests) the audio from the SP jack on the front of my client box makes crackling sounds in my headphones.
I have set the server box setting for Radio>"Codec inp attenuation" to both NO and YES. The crackling is there with either setting.
I have set the client box setting for Radio>"Codec out gain" at 255 and 220. At 220 the audio is lower, but I increase the radio volume to compensate. The crackling is there with either setting.
Is there another setting that might impact the received audio?
73,
John K1ESE
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Hi John,
Try the following:
Play around with these 3 until you are satisfied:
- increase rx jitter buffer to min 12+
- increase rx jitter delay to min 10+
- audio packet size 20 or 40
Other possibilities that may help:
- audio quality to 0 (half the bandwidth of codec 2 and more than adequate for SSB & CW)
- set RTP to continuous
73,
Mitch DJ0QN / K7DX