Return to KLUBNL.PL main page

rsgb_lf_group
[Top] [All Lists]

Re: LF: NAVTEX Beacon on 630m

To: [email protected]
Subject: Re: LF: NAVTEX Beacon on 630m
From: Stefan Schäfer <[email protected]>
Date: Sun, 17 Mar 2013 00:56:09 +0100
In-reply-to: <[email protected]>
References: <7229BB1361E742469FB9FBED2CCF8DE0@GaryAsus> <[email protected]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3

Eddie,

Sorry for the confusion. It was (still) RTTY in the beginning. Now it's real NAVTEX in fldigi.

And the QRG has changed again. The centre frequency is about 477.25 kHz now. The signal was to close to possible Opera signals near 478.5 kHz so i went down a kHz...

I'll play arround with Twente SDR now here on another PC outside the shack.

Now it should work stable (using a fan from the beginning now ;-) ).

73, Stefan


Am 17.03.2013 00:30, schrieb g3zjo:
Hi Stefan

Saw and heard your signal, its narrower than the Navtex on fldigi. Too late at night to work out why.:-)

GN Eddie


On 16/03/2013 23:06, Stefan Schäfer wrote:
Gary, Eddie,

OK, i will add another mode to test on MF this night. Will use NAVTEX (generated in FLDIGI) somwhere arround 477.3 kHz. Coming soon (abt 10 min...).

Reports apprechiated :-)

73, Stefan/DK7FC

PS: Yes the shift is 170 Hz but the band is pretty clean. Have spent 2 hours in CW now. No one except NDBs, CW-, WSPR- and these few tests-stations are active.





<Prev in Thread] Current Thread [Next in Thread>