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Re: LF: 472.5 kHz acty and QRSS Beacon

To: <[email protected]>
Subject: Re: LF: 472.5 kHz acty and QRSS Beacon
From: "DK8KW & DI2BO" <[email protected]>
Date: Tue, 14 Aug 2012 09:49:50 +0200
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References: <[email protected]> <[email protected]>
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Sender: [email protected]
Hi,
 
>IMVHO, beaconing test in this precious (because otherwise un-QRMed)
>frequency range (472.3 to 472.7 kHz) should be kept as short as possible.
>Which doesn't mean I propose a bandplan.
I sent an email to DL5DBT the day before yesterday, explaining the situation to him and proposing to use a frequency in the middle of the band for test transmissions. Didn't get any reply so far, but yesterday night the frequency was clear again and I had a nice QSO with PA3ABK (Jan transmitting on 501,6 kHz).
 
Vy 73
 
Geri, DK8KW & DI2BO
 
----- Original Message -----
Sent: Sunday, August 12, 2012 6:26 PM
Subject: Re: LF: 472.5 kHz acty

Hello Uwe,

Aaah yes, that explains all. I was a bit irritated by that transmission because stations from southern germany were calling CQ in normal CW about 100 Hz up in frequency. The signal was completely overloading my receiver's frontend.
I didn't consider reading the signal as "inverse QRSS keying".

IMVHO, beaconing test in this precious (because otherwise un-QRMed) frequency range (472.3 to 472.7 kHz) should be kept as short as possible. Which doesn't mean I propose a bandplan.

All the best,
  Wolf .


Am 12.08.2012 17:46, schrieb [email protected]:
Hello Wolf,

I received DL5DBT on 472.43kHz extremly strong in QRS3 beacon mode but - but negativ (!)  keying at the time you mentioned.
read the gaps as key down and you will find that callsign.

GL
Uwe/dj8wx


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