• 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:

ISP Mobile Extenders???

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Database Admin
Jan 30, 2001
With the new SAFE-T system in place, I am wondering if ISP still uses mobile extenders when a trooper is out of the car?

Are these still on VHF, or in some other band???
Sep 21, 2004
the ISP Mobile extenders were set up so that when a trooper was out of his car he could call in on his portable on 155.445 back to the car and then the car would re-transmit the signal back to the post on 42.260Mhz.ISP is now using 800Mhz back to the post and are no longer using the mobile extenders on 155.445.We have heard a couple of Dist 52 and Dist 51 Units talking car to car.
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