[Boatanchors] trying to identify a signal on 13.450 Mhz varying to13.400 Mhz

Carl km1h at jeremy.mv.com
Thu Oct 8 17:13:33 EDT 2009


The Chinese have a OTH radar.

Here in the US they are using HF radar to monitor ocean wave heights.I 
thought those were in the 6.7 mhz range but you may be hearing a harmonic.

Carl
KM1H


----- Original Message ----- 
From: "CLIVE COLLINS" <dartaviation at btopenworld.com>
To: "boatanchor network" <boatanchors at mailman.qth.net>
Sent: Thursday, October 08, 2009 4:43 PM
Subject: [Boatanchors] trying to identify a signal on 13.450 Mhz varying 
to13.400 Mhz


> Good evening gentlemen,This is entirely 'off topic' before the network 
> 'police' start to castigate me for asking the question.
>
> As part of a University research project, I am trying to identify a 
> peculiar signal that is apearing on 13.450 but not constantly.It appears 
> at 13.400 after a pause period and continues.
> It is S9+ in the UK but I dont have DF facilities to determine where it is 
> coming from.
> Any station who has a few minutes spare and would assist me with 
> information could you email me what you are hearing on that frequency 
> please. I suspect it is either our friends with the 'woodpecker'  starting 
> up again or possibly the HAARP project based in Alaska. The 
> characteristics are strange to say the least and appear to be a constant 
> stream of pulses running at 2 per second when it is transmitting. The 
> power level is amazingly strong suggesting megawatts of power at source.
> I would be grateful for any signal reports or information from stations 
> around the world please.
> Thanks to all in advance  and apologies for the off topic traffic.
> regards,
>
> Clive GW3WEQ  E mail to <dartaviation at btopenworld.com>
>
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