Hello Angelo I use a GM300 and I have this setup working perfectly, you have to try it occurs. Merry Christmas. Regards John ea2bkh hdwtype=0 rxboost=1 txboost=1 rxctcssrelax=1 txctcssdefault=88.5 rxctcssfreqs=88.5 txctcssfreqs=88.5 ;rxctcssoverride=0 carrierfrom=usbinvert ctcssfrom=no rxdemod=flat txprelim=yes txlimonly=no txtoctype=notone txmixa=composite txmixb=0 invertptt=0 duplex=0 rxondelay=0 rxnoisefiltype=0 eeprom=0 ----- Original Message ----- From: Angelo Glorioso To: APP RPT Sent: Monday, December 22, 2014 5:50 PM Subject: [App_rpt-users] USBRado Happy Holidays All!! We are trying to get a node back up after reformatting the hard drive and we are not having much luck. We are wrired according to the web site to a URI and a Motorola GM300 for a simplex node going to a repeater. The rig: Motorola GM300 Wired as follows and verified: Radius/Maxtrac series with 16 pin accessory connector - Simplex - Processed audio URI 20 - Radius 7 URI 21 - Radius 11 URI 22 - Radius 2 URI 1 - Radius 3 URI 8 - Radius 8 (COR/CTCSS Det.) Radius Must be programmed to output COR/CTCSS det. on pin 8 of accessory connector, and JU551 in position 'B' (de-emphasized audio out). We have no problem with the transmit audio, but we are unable to get any type of recieve audio into the URI unless we we select no CTSSS tone. If this setting the COS/audio never drops at all. Says keyed up. The radio is set for 103.5pl both transmit and receive. Here is our USBRADIO.CONF. Any help would be appreciated. [general] [usb41456] hdwtype=0 rxboost=1 txboost=1 rxctcssrelax=1 txctcssdefault=103.5 rxctcssfreqs=103.5 txctcssfreqs=103.5 ;rxctcssoverride=0 carrierfrom=usbinvent ctcssfrom=dsp rxdemod=speaker txprelim=yes txlimonly=no txtoctype=notone txmixa=composite txmixb=no invertptt=0 duplex=0 rxondelay=0 rxnoisefiltype=0 eeprom=0 73 de Angelo ------------------------------------------------------------------------------ _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users To unsubscribe from this list please visit http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button" You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.