Message-ID: <89AF2CBEB77547CAB195A24FECBAE636@AGB>
From: "Graham" <g8fzk@g8fzk.fsnet.co.uk>
To: <rsgb_lf_group@blacksheep.org>
References: <4FC0F463.7030302@talktalk.net> <4FC105CF.4050806@psk31.plus.com>
In-Reply-To: <4FC105CF.4050806@psk31.plus.com>
Date: Sat, 26 May 2012 17:58:32 +0100
MIME-Version: 1.0
Importance: Normal
Subject: Re: LF: Emailing: capt1205261515
Content-Type: text/plain;
	format=flowed;
	charset="iso-8859-1";
	reply-type=original
Content-Transfer-Encoding: 7bit
Sender: owner-rsgb_lf_group@blacksheep.org
Precedence: bulk
Reply-To: rsgb_lf_group@blacksheep.org
X-AOL-SCOLL-URL_COUNT: 0  
x-aol-sid: 3039ac1d61894fc10bed6a00
X-AOL-IP: 195.171.43.25
X-AOL-SPF: domain : blacksheep.org SPF : temperror


Good demonstration of  spectrum efficiency there  Ed, none  of this 
spectrum hungry   fsk  nonsense, just  plain old  on/off  data  : )

Are  you  sure  I decoded you on 500 ? what time  was that ?   do  you  have 
the spot ?

As for  the snake in the  grass on 136, OP32 is   +/- 1 Hz max  drift 
tolerance  , so  OP8 , may be  round  +/- 4 Hz  , don't see the  8 second 
50%  duty cycle  on/off keying , OP32 is lower than  that  frequency , no 
way that  would  of  decoded .. which  dose tend to raise the  question  as 
to  who , why,  what , where and  when ..etc

G..



--------------------------------------------------
From: "g3zjo" <g3zjo@psk31.plus.com>
Sent: Saturday, May 26, 2012 5:33 PM
To: <rsgb_lf_group@blacksheep.org>
Subject: LF: Emailing: capt1205261515

> 500kHz is signing this afternoon. My QRPp made it up to G0NDB.
>
> Capture shows two stations exactly the same strength here, first past
> the post, G0NDB followed  by PA3ABK.
>
> Reports of a strong drifting Opera signal on 136kHz is strange. Even
> with the drift it should de-code unless it is someone messing about.
> An old TX that drifts?, I have seen a TX like that!. Deliberate QRM of
> CW signals? Someone who wants to give Opera a bad name?
>
> Eddie G3ZJO
>