[Scan-DC] Analog Virginia State Police transmission on 700 MHz
Andrew Clegg
w4jecom at w4je.com
Tue Sep 4 15:21:53 EDT 2007
Thanks John and Dewey. The sum of both explanations seems like a reasonable
explanation for the mystery.
If the hit is still in my auto-stored Close Call group, I can look up the
exact frequency. I'll turn on the scanner later today and see if it's still
there.
Racerpgt: "XYL" is nerdy ham-talk for wife (it stands for ex-young-lady).
Cheers,
Andy
-----Original Message-----
From: scan-dc-bounces+w4jecom=w4je.com at mailman.qth.net
[mailto:scan-dc-bounces+w4jecom=w4je.com at mailman.qth.net]On Behalf Of
John Wilson
Sent: Tuesday, September 04, 2007 3:12 PM
To: D.R. Watkins III
Cc: Scan-DC at mailman.qth.net
Subject: Re: [Scan-DC] Analog Virginia State Police transmission on 700
MHz
As others have posted you probably heard the digital mobile repeater
signal as the 996T will decode P25 signals and in my opinion, the
digital audio is superior.
D.R. Watkins III wrote:
>Hi Andy,
>
>Just out of curiosity, were you able to confirm that it was analog FM?
>Close call automatically decodes digital for me, and I've heard some
>transmissions that were so good, that I couldn't tell that they were
digital
>if I hadn't already known.
>
>Dewey
>
>-----Original Message-----
>From: scan-dc-bounces+drwatkins3=rcn.com at mailman.qth.net
>[mailto:scan-dc-bounces+drwatkins3=rcn.com at mailman.qth.net] On Behalf Of
>Andrew Clegg
>Sent: Tuesday, September 04, 2007 14:45
>To: scan-dc at mailman.qth.net
>Subject: [Scan-DC] Analog Virginia State Police transmission on 700 MHz
>
>For my birthday last week, my XYL got me a Bearcat 996T for the car. Over
>the weekend, I took a very long (20 hour) car trip and got to play with the
>996T quite a bit in analog mode (I haven't tackled digital yet). It is an
>amazing piece of hardware.
>
>Late last night (Monday night), I was driving back to DC out on I-66, and
>passed what I believe was a VSP officer on a motorist assist, on the
>shoulder. Just as I passed, my close-call fired up, and tuned into the
>officer reporting the assist, in analog FM voice on a 764 MHz frequency.
>While I am aware that public safety is moving a lot of their operations to
>700 MHz, I was very surprised to hear analog on the very new channels. RR
>reports this frequency as part of the VSP APCO 25 system, but I would have
>thought it would have been digital from the get-go. Is anyone on Scan-DC
>able to provide some background on the VSP's use of 700 MHz?
>
>Thanks!
>Andy
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>
>
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