PTTLink Tips

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.

On your MTM 5400

Set Rx Level to 200.

Set Tx Level to 500.

On your DIU 3000

Set Rx Level to 500.

Set Tx Level to 700.

Regresar a Radioafición en Español

PTTLink to DMR Plus Audio Settings

Analog_Bridge

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)

Regresar a Radioafición en Español