Try using the math on the IF of your rx to see what is making them mix
on your freq, how long have the 2 machines been co-existing on-the-air?
If it were one or 2 users you would know it rather than the entire time
the machine is active, can you see how clean the signal is from that
machine, I doubt if 50 miles is gonna make trouble unless the have some
really wide spurs and then every open rx is gonna see some falsing.
w9mwq wrote:
>
> I have a repeater with an antenna up about 60 feet in the air,
> Frequency of 146.925/146.325 minus offset. Receiever sensitity
> is .25 micorovolt at 12DB, seems to be purring along just fine. IFR
> show the receive to be on frequency. Here's the problem, there is a
> repeater about 50 air miles away, on the pair of 146.910/146.31o
> minus offset. There repeater is getting into my receiver, causing
> the repeater to key up. There is no pl on my repeater at this
> time. They sound like they are on sideband when they come in. I
> can goto the 91 machine, hear them talking, when they quit, the
> interference quits. I took my IFR and inserted a tone on 146.310
> into my receiver, it took 15 microvolts to open the squelch of my
> receiver. Is it my receiver, which is a Regency receiver, or is it
> the person transmitting on the other machine. I could see if it was
> the 91 machine if all it was doing was killing my receive, but it's
> actually keying up the repeater. SO my guess would be it would have
> to be the person talking on the 91 repeater. I hope I explained
> this right. Any suggestions. Thanks.
>
> Mathew
--
73...Clark Beckman N8PZD
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