[MilCom] 11175 HF-GCS Getting Pounded

Dave Holford holford at cogeco.ca
Sun Mar 4 11:17:11 EST 2007


.
Just before it stopped I found that there were definite multiple sidebands 
visible on 10241, 10275, and presumably other frequencies, at least 3 or 4 
peaks either side; as opposed to the noise on 11177 which just seemed to be 
a peak, with a single smaller peak about 1 kHz below the main one. But it 
stopped before I could explore further.

Dave


----- Original Message ----- 
From: "Dave Holford" <holford at cogeco.ca>
To: "Larry Van Horn, N5FPW" <n5fpw at brmemc.net>; "MILCOM" 
<milcom at mailman.qth.net>
Cc: "UDXF Utility Newsgroup" <udxf at yahoogroups.com>
Sent: Sunday, March 04, 2007 10:54 AM
Subject: Re: [MilCom] 11175 HF-GCS Getting Pounded


> Assuming I'm getting the same thing at 45N 75W it is centered at 11177.3 
> and repeats all across the band at about 17 kHz intervals from about 9.5 
> to 12 MHz, and then fading off on either side. Every once in a while there 
> is a change in the pattern.
> Right now, 1552Z/1052EST, it seems strongest at 10224.9
>
> Dave
>
>
> ----- Original Message ----- 
> From: "Larry Van Horn, N5FPW" <n5fpw at brmemc.net>
> To: "MILCOM" <milcom at mailman.qth.net>
> Cc: "UDXF Utility Newsgroup" <udxf at yahoogroups.com>
> Sent: Sunday, March 04, 2007 10:04 AM
> Subject: [MilCom] 11175 HF-GCS Getting Pounded
>
>
>> Monitoring 11175 via the Alma SWE DXTuners and the freq is getting 
>> pounded by unid digital signals and Arabic speaking voice traffic. It's 
>> so bad that King 87 couldn't get an answer for his phone patch request. 
>> Not hearing this in my Btown MP.
>>
>> 73 de Chief
>>
>> Larry Van Horn, N5FPW
>> Brasstown, NC USA
>> MT Milcom/Help Desk Columnist
>> Assistant Editor Monitoring Times
>> Blog Address: http://mt-milcom.blogspot.com/
>>
>>
>>
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>
>
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