[App_rpt-users] Using COS line with an HT

Ramesh Dhami Ramesh at va3uv.com
Thu Aug 10 00:39:42 UTC 2017


On 2017-08-09 8:28 PM, TPG Govin wrote:
>
> I am setting up my first AllStar Link node.. I will be using a 
> Raspberry Pi3, the URIx USB Radio Interface and an old Yaesu handheld 
> HT.  With this configuration, do you think its necessary to connect 
> the COS line from inside the HT to the URIx ?  or can I live 
> reasonably well without it?   I'd appreciate any inputs on this.  Thanks.
>
>
<-- Hi Tim: Unless you can find raw discriminator audio as your RX audio 
(and hence use DSP for presence of signal / ctcss decoding, etc.,) you 
will need a COS signal (that tracks PL) along with de-emphasized / 
speaker audio.

Cheers,

Ramesh, VA3UV
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