• 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:


  1. CQ

    TRX-2: Paging Intermod

    My new TRX-2 has awful paging intermod on the Ham 2m and 150Mhz band. I've never had this issue with my receivers, other scanners, SDR and even Ham gear. They're all sitting in the same area. Anyone else suffering this issue?
  2. F

    Identifying Intermod/Overload/Other False Signals?

    Is there some way to help identify intermodulation and overload products from nearby cell towers, etc, without moving to a different location? I get a lot of garbage in the 440 - 470 Mhz range and it's hard to know the source. On a consistent signal I can check on another radio/scanner/antenna...
  3. T

    Intermodulation calculator

    Does anyone know of any free web or excel based intermod (5th order min.) calculators?