Thanks for your thoughts, Tony.
It would appear that from your explanation, you used PL for signaling to
the SQM, since the link transmitters continued to transmit for a length
of time after the remote receiver lost signal. Or, did you still use
the status tone and simply not use constant link transmit?
Kevin
tony dinkel wrote:
>Kevin, I did that a bunch of years ago both commercially and amateurly.
>Equipment involved was native motorola, ge and ef johnson. Did it on 420,
>960, 1296 and the 2.5watt, 12.5kHz 450 channels. I built an add on COR
>board to the link receivers and forced an SQM disable to the comparator. It
>seems to me that is available on screw terminals behind each sqm, if I can
>find my manual I will check. I made the carrier hang time between 15
>seconds and a minute on the link tx's, also even on PL systems I made the
>link tx carriers come up with carrier only. The overall systems were still
>mostly PL though.
>
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