[arm-allstar] motorola gm350 4 channel radio

[Larry]

Alan,

Not familiar with that Mmotorola radio but do recall the GM 300 series 
required jumping a couple of Mic pins does the GM-350 require that and 
if so is it in place?

Larry - N7FM

On 2/25/19 8:20 AM, "Doug Crompton via ARM-allstar" wrote:
> Alan,
>
>   From what you saying the COS looks to be working correctly. Is there any
> chance you have the RX and TX audio lines reversed? I don't have the radio
> connections handy but maybe someone else does.
>
>
> *73 Doug*
>
> *WA3DSP*
>
> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>
>
> On Mon, Feb 25, 2019 at 11:11 AM "Alan matthews via ARM-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
>> hi group.
>>
>> Can anyone assist me please?
>>
>> I am trying to setup an allstar node using a modified sound fob connected
>> to a motorola gm350  UHF 4 channel radio.
>>
>> I am not getting any good results.
>>
>> when I TX I received a dead carrier response from the radio, there are no
>> end of tx beeps, so therefore the radio appears to be doing something. If I
>> send a DTMF *81 again dead carrier no time announcements heard.
>>
>> I currently have simple usb option J set as USBINVERT this seems to enable
>> some reaction from the radio. USB option does not seem to have any response.
>>
>> When looking at the realtime rx telementary upon ptt from the HT I see COS
>> COMPOSITE SHOWS KEYED..... COS INPUT SHOWS KEYED and PTT shows keyed when i
>> drop carrier.
>> Is there anything peculiar in the code plug that needs setting.
>>
>> Data Connector
>> I'm using pin 2 for mike audio.
>>                pin 8 cos
>>                pin 3 ptt
>>                pin 7 ground
>>               11 rx audio out
>> Could anyone please advise.
>>
>> thanks in advance
>>
>> regards Alan
>>
>> ---
>> This email has been checked for viruses by AVG.
>> https://www.avg.com
>> _______________________________________________
>>
>> ARM-allstar mailing list
>> ARM-allstar at hamvoip.org
>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>
>> Visit the BBB and RPi2/3 web page - http://hamvoip.org
> _______________________________________________
>
> ARM-allstar mailing list
> ARM-allstar at hamvoip.org
> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>
> Visit the BBB and RPi2/3 web page - http://hamvoip.org
>