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From: "F6CWN" <f6cwn@tiscali.fr>
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04./09/2005   2340z

 Hi Alan,

 Thank you for the infos, i will use LORAN lines wen my stalitity will be
better,
for the moment it's not enough.
I think, i must to continue to work on the DDS receiver ( 3 x AD9807).
The road is long to LF DX!

My best Wishes too Alan and see you son!

Jeff / F6CWN




----- Original Message ----- 
From: "Alan Melia" <Alan.Melia@btinternet.com>
To: <rsgb_lf_group@blacksheep.org>
Sent: Sunday, September 04, 2005 11:40 PM
Subject: LF: Re: LF calibration pb


> Hi Jeff, I dont think we are totally sure of DCF39 although it is very
> stable.....Markus DF6NM is likey to have the best reading for it. Loran-C
is
> cesium controlled so it a very good marker in the band. The "sidebands"
can
> be easily calculated to 1mHz. I have a program written by Andy G4JNT
> specifically for Lessay which will calculate all the lines in a selected
> frequency interval. Loran is only really useful when you know where you
are
> to about + / -  1Hz. The irregular spacing does help to identify which
lines
> you can see. The trick often is to look at the interval between the lines
> (Andy's program tabulates these )
>
> Best Wishes de Alan G3NYK
>
> ----- Original Message -----
> From: "F6CWN" <f6cwn@tiscali.fr>
> To: "LF/EU" <rsgb_lf_group@blacksheep.org>
> Sent: 04 September 2005 15:04
> Subject: LF: LF calibration pb
>
>
> 04./09/2005   1400z
>
> Hello LFers!
>
>  To calibrate the LF receiver i would like to know the exact frequency of
> the DCF39 transmitter( MARK). Is 138830.000 Hz OK?
> Would anybody help me?
>
>  Thanks in advance and 73
>
> Jeff / F6CWN