Looks like your using zippppper if so, this works on my cat 200. The audio is set up as in the instructions. I just like using a signal generator but I find without a hardware controller xipar tx audio is a little low even with txboost=1 JK [usb] hdwtype=0 ; 0=std,1=dev eeprom=0 ; unless you have a cable w/eeprom duplex=0 ; 0=simplex, 1=duplex invertptt=0 ;minsigproc=0 ; minimal signal processing ;sendvoter=0 ; 0=default, no voter rssi, 1=enable voter rssi carrierfrom=usb ; no,usb,usbinvert,dsp,vox ctcssfrom=no ; no,usb,dsp rxboost=0 ; rx input boost of 20dB txboost=1 rxdemod=speaker ; no,speaker,flat txprelim=0 ; 1 = pre-emphasize and limit txmixa=voice ; no,voice,tone,composite txmixb=tone ; no,voice,tone,composite,auxvoice txctcssdefault=77.0 rxctcssfreqs=77.0; txctcssfreqs=77.0; txtoctype=notone; rxsquelchdelay=80 ; delayline in ms carrier squelch tail eliminator rxnoisefiltype=0 ; 0 for +/-5KHz, 2 for +/-2.5KHz systems ;rxfreq=446100000 ; for rf module equipped nodes ;txfreq=446100000 ; Receiver Audio Low Pass Filter Options rxlpf=0; 3.0 kHz cutoff. Default value for reduced noise and increased intelligibility. ;rxlpf=1; 3.3 kHz cutoff for increased high end, sibilance and brightness. ;rxlpf=2; 3.5 kHz cutoff for even more high end, sibilance and brightness. ; Receiver Audio High Pass Filter Options ;rxhpf=0; 300 Hz cutoff. Default value to reduce sub-audible signals for retransmission and in the receiver speaker. ;rxhpf=1; 250 Hz cutoff for additional received and retransmitted bass response. ; We recommend using this filter with a CTCSS tone no higher than 186.2 Hz. ; Transmitter Audio Low Pass Filter Options ;txlpf=0; 3.0 kHz cutoff. Default value. txlpf=1; 3.3 kHz cutoff for increased high end, sibilance and brightness. ; Transmitter Audio High Pass Filter Options ;txhpf=0; 300 Hz cutoff. Default value to reduce interference between voice and sub-audible signaling tones and codes. ;txhpf=1; 250 Hz cutoff for increased bass response in transmitted audio. txhpf=2; 120 Hz cutoff for special applications requiring additional bass response in transmitted audio. Not recommended due to the increased possibility of voice energy interfering with sub-audible signaling From: Lu Vencl <vencl@att.net> To: app_rpt-users@ohnosec.org Sent: Tuesday, October 15, 2013 1:38 PM Subject: [App_rpt-users] How to configure non DSP on a URI I am trying to help someone attach a node to a CAT controller and this is the first time EVER that I am not using DSP. Seems like we are having issues with COR and also RX audio. Since I have never used these inputs, we need some help. Here is a sample entry in the URD file and was hoping that someone might be able to supply a few tips. I am not using CTCSS so I said "no" and am using a logic high when no RX signal present, the CAT controller drags down to 0 volts upon signal detection on the repeater receiver. I am not getting any action when this happens though. I even tried to use "USBINVERT" but that had no effect. I see about 3 volts when idle. Any thoughts? Note I even tried to use VOX and that did not work for some reason. hdwtype=0 ; 0=std,1=dev eeprom=0 ; unless you have a cable w/eeprom duplex=1 ; 0=simplex, 1=duplex invertptt=0 ;minsigproc=0 ; minimal signal processing ;sendvoter=0 ; 0=default, no voter rssi, 1=enable voter rssi carrierfrom=usb ; no,usb,usbinvert,dsp,vox ctcssfrom=no ; no,usb,dsp rxboost=0 ; rx input boost of 20dB rxdemod=speaker ; no,speaker,flat txprelim=0 ; 1 = pre-emphasize and limit Thanks! Lu Vencl, KA4EPS _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users