[App_rpt-users] good connection to URI?

REDBUTTON_CTRL jrorke at cogeco.ca
Tue Nov 18 13:49:33 UTC 2014


Just to add to Ramesh's pinouts

TKR 850 -------- URI

8 (TD) --------- 23 (R_out)
9 (TA) --------- 22 (L_out)
10 (RD)-------- 21 (Mic in)
16 (EPTT)-------1 (PTT)
17 (SC) --------- 8 (Cor in)
12 (RXG) ------19 (Gnd)
19 (TXG) ------ 20 (Gnd)

You may need to add the extra audio grounds RXG and TXG.

Jon VA3RQ




On 11/16/2014 10:11 PM, Ramesh Dhami (VA3UV) wrote:
> Hi Pierre:
>
> Try this:
>
> TKR 850     URI
>
> 8           23
> 9           22
> 10          21
> 16           1
> 25           8
>
>
> This is per my external MUX and how I have my 850 setup for dual mode 
> (DV and FM).
>
> Note, you will need to configure the usbradio.conf file appropriately 
> to send the tone out on the RIGHT channel and the Audio out on the 
> LEFT channel.
>
> Let me know how it goes!
>
> Ramesh.
>
>
> On 16/11/2014 11:13 AM, pete M wrote:
>> Hi guys..
>>
>> ast week i did a harness to hook my tkr-750 ver 2 to a URI
>>
>> here is what I did:
>>
>> tkr-750 pin ----- uri
>>
>> 8 to 22 (ctcss tone to tkr)
>> 9 to 26 (voice to tkr)
>> 10 to 21 (audio to uri)
>> 12 to 19 (ground)
>> 16 to 1 (ptt)
>> 17 to 8 (cor)
>>
>> I dont need the cor cause I want to do all the signaling by dsp but
>> still hoocked it up in case..
>>
>> So does this make sens? cause I cant have the ctcss level right.
>>
>> I try to switch the ctcss and voice from left to right in case I had
>> reverse the wiring.
>> put both channel as tone and voice to test. no go I cant send ctcss from
>> the URI.
>>
>> I know I can send it from the repeater itself.. But I want to control
>> when it is sent.
>>
>> Thanks for taking the time to help me ;-)
>>
>>
>>
>>
>>
>>
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