[App_rpt-users] My first post and a real newbie question

[Jon Rorke]

Hi Michel, Ok set duplex = 0 in the Rpt.conf
And set your hangtime = 1 (change it from 1000).

That should get you simplex node working.

Also there will be no telemetry but you will hear connect /disconnect 
messages.

If there is no statement in Rpt.conf for duplex, it operates in full 
duplex by default.

Hope this helps.

Jon VA3RQ

On 7/4/2011 6:16 AM, Michael Carey wrote:
> Hi Everybody,
>
> I'm busy finalising my AllStarLink node 27871 . It's going to be a 
> simplex (for now) node with the future potential to be linked to my 
> local 70cm repeater.
>
> I am finding one little problem that I can't seem to solve. I have set 
> duplex in usbradio.conf to zero (0) and duplex in rpt.conf to one (1), 
> but as soon as my node radio receives a transmission, it keys up 
> straight away... over the incoming transmission, almost as if it is 
> still configured for duplex mode. This makes it real hard to enter any 
> DTMF codes. (-: Where should be I looking to solve this?
>
> I am handling CTCSS (both TX and RX) in the node radio itself (I am 
> using a Simoco SRM9000 VHF commercial radio). I have a low going logic 
> level that has been tied to the radios "valid signal" flag which is 
> set to CTCSS 107.2Hz, this is fed to the COS input on my URI. The 
> audio output from the radio is squelched, highpass filtered and 
> de-emphasised.
>
> I have set carrierfrom=usb and ctcssfrom=no, I think this then 
> disables CTCSS decoding within the computer.  Does this also disable 
> transmitting CTCSS? I have set txmixa=voice which I presume also stops 
> CTCSS from being output from the URI.
>
> I look forward to hearing from you all... via the email list and on 
> air too!
>
> Michael
> VK5ZEA
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