PTTLink Tips: Difference between revisions
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usrpAGC = -20,16,100 ; Set the agc threshold (db), slope (db) and decay (ms) | usrpAGC = -20,16,100 ; Set the agc threshold (db), slope (db) and decay (ms) | ||
tlvAudio = AUDIO_USE_GAIN ; Analog -> Digital (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_BPF) | tlvAudio = AUDIO_USE_GAIN ; Analog -> Digital (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_BPF) | ||
tlvGain = 0. | tlvGain = 0.15 ; Gain factor when tlvAudio = AUDIO_USE_GAIN (0.0 to 5.0) (1.0 = AUDIO_UNITY) | ||
Revision as of 23:59, 28 February 2022
Test NodeNames file
sudo nano /var/lib/asterisk/rpt_extnodes
Audio Level Settings
On your MTR-2000
This settings are considered using a DMK Engineering URIxB interface.
Set Rx Wireline Level to 0 dBm.
Set Tx Wireline Level to 0 dBm.
On your PTTLink node
This settings are considered using a DMK Engineering URIxB interface.
Set Rx Voice Level to 950.
Set Transmit A Level to 999.
On your Nano-Node
Set Rx Level to 95.
Set Tx Level to 99.
PTTLink to DMR Plus Audio Settings
usrpAudio = AUDIO_USE_AGC ; Digital -> Analog (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_USE_AGC) usrpGain = 5.00 ; Gain factor when usrpAudio = AUDIO_USE_GAIN (0.0 to 5.0) (1.0 = AUDIO_UNITY) usrpAGC = -20,16,100 ; Set the agc threshold (db), slope (db) and decay (ms) tlvAudio = AUDIO_USE_GAIN ; Analog -> Digital (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_BPF) tlvGain = 0.15 ; Gain factor when tlvAudio = AUDIO_USE_GAIN (0.0 to 5.0) (1.0 = AUDIO_UNITY)