[450] 450 transmissions

[George Andrews]

Just a wild guess. Is someone playing with a digital mode? After Chris's
comment, maybe digital voice? High speed CW? I have software that can do 50
wpm. I think meteor scatter folks run 4 X that speed. 

 

I think my problem might be something in the house, but I can't figure out
what it is.

 

There is an influx of a lot of wireless junk from China. Neighbors could be
buying who knows what kind of wireless devices that operate on frequencies
that could be anything. Could be something that operates at about 433.35
MHz. Wireless consumer items could be on that frequency.

 

George

 

From: 450-bounces at lists.vhfwiki.com [mailto:450-bounces at lists.vhfwiki.com]
On Behalf Of chris
Sent: Monday, March 25, 2013 8:17 AM
To: 450 at lists.vhfwiki.com
Subject: Re: [450] 450 transmissions

 

Last night I was kept hearing noise that ended with a short blip of voice.
on 450. Ended up just turning the radio off because it was driving me nuts. 

On Mar 24, 2013, at 5:23 PM, George Andrews wrote:





I am experiencing something similar on 223.500 MHz. Zombie activity. No only
kidding. 

Rich <t41 at optonline.net> wrote:

I am getting a pulse type noise every second or second and a half....seems
to be gone now. Weird?

 

 

From: Bob <mailto:n1ujs at toast.net>  

Sent: Sunday, March 24, 2013 1:50 PM

To: 450 <mailto:450 at lists.vhfwiki.com>  

Subject: [450] 450 transmissions

 

Strange rapid peaked transmissions on 450, noise blanker thinks they are
noise, but listening on USB they produce a heterodyne (briefly) and
occasionally a small piece of fm audio (mixed in from another freq perhaps?)

I (think) I have it peaking horizontally to the south by southeast.

Anyone else been hearing it past 2 days?

 

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-- 
Sent from my Android phone with K-9 Mail. Please excuse my brevity.

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