• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

PRO-2021 Squelch Problem

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I have been searching on and off for a while trying to find a solution, but so far no luck. I have a Realistic Pro-2021 200 channel scanner. It seems to work fine except for the squelch. The problem is the squelch keeps "drifting". I set it as normal, and a couple minutes later static is back, I adjust it higher, same thing happens, again higher until turning it all the way up does nothing. It is not channel or frequency selective. I am suspecting a leaking capacitor, but have no idea how to track it down.

Has anyone had this problem and know how to solve it. This has been a great scanner until this problem showed up.

Thanks
 
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