[SixClub] 6 meter repeater PL tones

[Roger (K8RI)]

Oops...sorry about the blank...
I agree with mike.  The only time you'd get the ping-pong effect is when 
something is wrong or insufficient isolation through the cans (which is 
also something wrong).

I have heard it on 2-meters when tone was used on the link frequencies. 
Not the remote receivers, but on the remote transmitters back to the 
voter. It was a case of confusing the voter with alternate receivers 
showing full quieting.

73

Roger (K8RI)

Mike Pappas wrote:
> If thats the case the output from the transmitter is "talking" to the receiver.  And thats bad and it usually means that something is wrong with the system.  Insufficient isolation through the duplexer would be the first place I would look and from there I would be looking at the output of the transmitter for spurs and weird harmonic problems..
>
> Best regards and '73
>
> Mike Pappas
> W9CN
> advanceddigital at mac.com
>
>
>
> On Apr 21, 2010, at 3:14 PM, Richard J. Fiero II W5TFW wrote:
>
>   
>> OK,
>>
>> I'll go there I was  trying to stay OUT of this,.... but here is the 
>> arguement I was given,
>>
>> it seems there are some that believe that the PL tone,.. ( on 6 
>> meters )....
>> if they are both the same for ENCODE & DECODE,...... tend to PING / pong 
>> each other !
>>
>>  I do NOT know this to be the case,....... but thats the way it was 
>> explained to me..........
>>
>> I am FAR from an expert, ( more like a  gossip than a  TECH,. ) but thats 
>> the way I have heard it,   I dont run a pl on both sides, on mine,..... and 
>> have never tried it at all.
>> So I do not know this to be the case at all.
>>
>>
>>                                  Joey
>>
>>
>>                                                      A.R.S. W5TFW
>>                                                      Richard J. Fiero II
>>
>>                                                      www.6mt.com
>>                                                      www.w5tfw.com
>>     
>
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