Steve COR or actually RUS "Receiver Un Squelch" is available in that radio. You have to unsolder the shield to get to it.

73, Steve

On 10/6/2015 8:56 AM, Steven Donegan wrote:
Well, it is a generic question - any radio without COR. The specific model in my case is a UHF radio module model # SA-828U: http://www.alibaba.com/product-detail/1W-5km-distance-SA828-U-uhf_60092524887.html?spm=a2700.7724857.29.62.Xbg6c5
 
Steven Donegan
KK6IVC General Class FCC License
Silver State Car #86
www.sscc.us


From: Skyler Fennell <electricity440@gmail.com>
To: Steven Donegan <donegan@donegan.org>
Cc: app_rpt-users@ohnosec.org
Sent: Tuesday, October 6, 2015 5:47 AM
Subject: Re: [App_rpt-users] Audio detection circuit to generate 'COR'


That might work, I use it for packet.

What radio are you on?

Sent from my iPhone



On Oct 6, 2015, at 6:29 AM, Steven Donegan <donegan@donegan.org> wrote:

Does anyone have a circuit that will take audio from a radio and generate a pseudo COR signal for the URI-x? If so would you share the circuit diagram?

TIA
 
Steven Donegan
KK6IVC General Class FCC License
Silver State Car #86
www.sscc.us
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