I'm trying to figure out how to configure app_rpt to use the Santiago Board between an existing controller and repeater.

 

Should duplex=1 in rpt.conf ?

 

as for usbradio.conf only the following underlined are needed ??

 

hdwtype=0 
rxboost=1
txboost=1
rxctcssrelax=1
txctcssdefault=100.0
rxctcssfreqs=100.0
txctcssfreqs=100.0
;rxctcssoverride=0
carrierfrom=vox
ctcssfrom=no
rxdemod=speaker
txprelim=no
txlimonly=no
txtoctype=no
txmixa=composite

txmixb=no
invertptt=0
duplex=0
rxondelay=0
rxnoisefiltype=0
eeprom=0