Strange Beacon type Signal at 453.349 MHz

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kuhny1
Posts: 15
Joined: Tue Mar 26, 2019 7:44 pm

Strange Beacon type Signal at 453.349 MHz

Post by kuhny1 » Sat Apr 13, 2019 2:33 am

So a while ago I had stumbled across this signal and cant seem to find a reference as to what it is. I live in central PA. There are signals on RadioReference at 453.35 however this is not the center frequency of this signal. The signal is noticeably "fuzzier" at .35 as opposed to .349.
It is the same frequency on every SDR I've tried.

Here is a quick video of the signal. It pulses at a pretty regular interval and then randomly pulses fast and with different higher pitch noises.

https://youtu.be/hpTflW5LRAs

phil
Posts: 50
Joined: Mon Aug 21, 2017 11:02 pm

Re: Strange Beacon type Signal at 453.349 MHz

Post by phil » Sun Apr 14, 2019 12:08 am

Looks like SCADA to me.

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