• 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:

Whats These Common Emission Designators Mean?

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Well Known Member
Database Admin
Oct 4, 2007
It's all explained in the wiki, what part don't you understand?

11K2F3E is FM Narrowband (12.5 kHz) analog voice
20K0F3E is FM Wideband (25 kHz) analog voice

F2D is the same as above, except data not voice.
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