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LF: Re: Re: Frequency - List ?

To: [email protected]
Subject: LF: Re: Re: Frequency - List ?
From: "Uwe Wensauer" <[email protected]>
Date: Fri, 21 Jan 2005 10:51:37 +0100
References: <001b01c4fed6$d22df460$1201a8c0@uwe> <002901c4ff30$ba403660$fda38351@w4o8m9>
Reply-to: [email protected]
Sender: [email protected]
Hallo Jim and Group,
 
thanks for Your good explanation.
 
Today, to my surprise, new signal heard and recorded. May be new or other ?
 
3 dashes.
If I set my RX to 12,67 KHz and BFO to +1000Hz
I hear at 1031Hz, 994Hz and 830Hz
Separation not measured (yet)
 
 
----- Original Message -----
Sent: Thursday, January 20, 2005 9:41 PM
Subject: LF: Re: Frequency - List ?

Dear Uwe, LF Group,
 
There are 3 (?) alpha beacons, each one transmits on the 3 frequencies in a repeating sequence. The sequence is made up of 6 time slots of 0.4s with a 0.2s gap between them. So if a beacon transmits in one of the time slots, it sounds like a dash, or if no beacon transmits in that time slot, it sounds like a space. The signal strength of each dash varies, depending on which beacon is transmitting, and how far it is from your QTH. Also the sequence is different on the 3 frequencies -at my QTH, at present I hear:
 
11.905kHz "T O", with the T stronger than the O,
12.649kHz "T T", with the second T strongest
14.881kHz "T M", with the T stronger than the M
 
If you can listen in a 3kHz bandwidth to all 3 frequencies at the same time, it becomes more obvious.
 
Cheers, Jim Moritz
73 de M0BMU 
----- Original Message -----
Sent: Thursday, January 20, 2005 10:00 AM
Subject: LF: Frequency - List ?

I am currently listening below 100 KC.
 
So SAQ was heard too.
 
I was also tuning arround  and heard digital modes and CW beacon . Lately strong audible at 16 KHz " T M "
 
The first sign in "TM" is stronger as following "M"
 
another  "T"  is at 13,5 KHz
 
In my QRG - List are this Beacons not listed.
 
Who knows  TM and T
 
Uwe, DK1KQ
 
 
ad does a german LF reflector exists?
 
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