FBI Radio System Tests? Re: [FedCom] Early Morning "Searching" Results 5/5/07

[Ken]

Jeff & the group:

My guess is that it's the telephone line/fiber optic interface that carries 
the signal to the appropriate dispatcher(s).  Perhaps they were just testing 
the circuits OR the dispatcher turned something on by mistake.   I think the 
FBI for the most part got rid of their UHF radio links.

Ken

----- Original Message ----- 
From: "Jeff Kenyon" <at649 at tcnet.org>
To: "Discussion of Federal Government Communications" 
<fedcom at mailman.qth.net>
Sent: Friday, May 04, 2007 7:50 PM
Subject: Re: [FedCom] Early Morning "Searching" Results 5/5/07


> Hi Ken and the group.  What do you suppose the FBI was doing with just an
> open carrier with tones in the background? ..snip..snip..

> On Fri, 4 May 2007, Ken wrote:
..snip.snip..
>> 167.5125 (CTCSS 167.9)  Non voice modulated carrier, with tone in
>> background, potentially FBI
>> 168.1750 (CTCSS 167.9)  Non voice modulated carrier, with tone in
>> background, potentially FBI
>> (both of these tones/carriers disappeared at approx 0700 hrs local)
..snip..snip.