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public:radio:mb7azeconf

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03 : Radio

MB7AZE : svxlink config

Main config file

svxlink.conf

Audio levels

DEVCAL

Use the devcal program to set RX and TX audio levels.

This allows adjustment ALSAMIXER setting and then for fine tuning adjustment of PRE-AMP for RX and MASTER GAIN for TX to set the correct audio level INPUT on RX and deviation on TX. Once the correct PRE-AMP or MASTER GAIN values have been determined in DEVCAL they can be added to the relevant option in svxlink.conf

To use DEVCAL first sudo killall svxlink

Receive

sudo devcal -r -m=3000 -d=3000 /usr/local/etc/svxlink/svxlink.conf Rx1

Inject a signal to the radio @ ±3kHz deviation Adjust audio input level via

  • radio volume control
  • alsamixer Mic Capture level
  • devcal +/- to adjust PRE-AMP setting

until the displayed deviation agrees with the input signal's deviation.

Quit devcal Transfer the displayed PRE-AMP value to the conf file. ==== To prevent Echolink incoming connections while a Talkgroup is active ==== Uncomment : <code tcl> proc tg_selected {new_tg old_tg} { puts “### tg_selected #$new_tg (old #$old_tg)” # Reject incoming Echolink connections while a talkgroup is active if {$new_tg != 0} { setConfigValue “ModuleEchoLink” “REJECT_INCOMING” “^.*$” } else { setConfigValue “ModuleEchoLink” “REJECT_INCOMING” “^$” } } </code> in /usr/local/share/svxlink/events.d/local/ReflectorLogic.tcl ==== <svxinstall>/events.d/local/ ==== Here are the 3 files containing tweaks to the standard behaviour. Editing the original files (in events.d/) would work, but would get overwritten if the software is upgraded/re-installed. Putting local copies in events.d/local means the changes survive upgrades etc. The actual path is: /usr/local/share/svxlink/events.d/local/''

I'll try to document what is different once I refresh my memory.

ReflectorLogic.tcl

Logic.tcl

EchoLink.tcl

John Pumford-Green Tue May 3 20:58:10 2022

Page Updated : 06/03/25 06:49 GMT

public/radio/mb7azeconf.1654244983.txt.gz · Last modified: 06/03/25 06:49 GMT (external edit)