[arm-allstar] ARM-allstar Digest, Vol 57, Issue 41

[Alan Matthews]

larry and doug

Doug I have tried swapping the tx and rx audio lines with no effect.

Larry I'm sure sure about the mike pins this is the first time ive tried vthe gm350 so i'm in the dark.

regards
On 25/02/2019 17:00:05, arm-allstar-request at hamvoip.org <arm-allstar-request at hamvoip.org> wrote:
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Today's Topics:

1. Re: motorola gm350 4 channel radio (Doug Crompton)
2. Re: motorola gm350 4 channel radio (Larry)


----------------------------------------------------------------------

Message: 1
Date: Mon, 25 Feb 2019 11:20:16 -0500
From: Doug Crompton
To: ARM Allstar
Subject: Re: [arm-allstar] motorola gm350 4 channel radio
Message-ID:

Content-Type: text/plain; charset="UTF-8"

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 *


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


------------------------------

Message: 2
Date: Mon, 25 Feb 2019 08:36:32 -0800
From: Larry
To: Doug Crompton via ARM-allstar
Subject: Re: [arm-allstar] motorola gm350 4 channel radio
Message-ID:


Content-Type: text/plain; charset=utf-8; format=flowed

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 *
>
>
> 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
>



------------------------------

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------------------------------

End of ARM-allstar Digest, Vol 57, Issue 41
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