Sounds like you have a simplex radio connected to the node and it by default is in full duplex mode. All new installed nodes are in full duplex repeater mode. Set duplex =0 in rpt.conf and in usbradio.conf. the moment the radio hears something it trys to repeat but your radio is only half duplex. Jon VA3RQ On 1/27/2013 9:56 PM, Benjamin L. Naber wrote:
Well I'm not sure what rude behavior is all about, but I did get the TX ptt portion working. I used the radio-tune-menu to get the TX audio where the levels should be with an IFR-1600 service monitor and it sounds great. No distortion, good clean audio.
What I did figure out is that upon boot, then TX ptt is set to on. Then when I connect via telephone portal, the TX drops, and then rekeys with the node announce info. Then the TX ptt drops until it needs to rekey again.
Is this a bug? the TX ptt drive is set to 'on' until the machine tells something to somewhere to enable ptt and output some audio?
Now to get the RX to work. I also used the radio-tune-menu to make the RX adjustments, however, it seems I have a quirk that needs to be figured out. As soon as I key my HT, the node receives it and then keys the TX immediately, does the courtesy tone, and drops carrier. I have tried several different configurations under 'carrierfrom' and 'ctcssfrom'. And it seems that if I set it to anything other than 'usb' or 'dsp' it almost acts as if it's in a permanent loopback. After changes are made and saved, I'll reboot the node and it will key up as stated before, then it will wait about a minute, ID, drop carrier, then the node will keyup again, do the no-link courtesy tone, drop carrier, wait about half a second and then do it all over again. And this will continue on until I unplug something. Any ideas?
If some one is interested in hearing and intelligently talking to me about this, I routinely monitor the AK4PY-L echolink and W4TVM IRLP node. Or, you can call me.
~Benjamin, KB9LFZ
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