[Lowfer] It's BACK

[ToddRoberts2001 at aol.com]

In a message dated 3/29/2010 9:33:50 P.M. Eastern Daylight Time,  
k3siw at sbcglobal.net writes:

The unknown signal around 137.777 kHz is back tonight and no longer  
sending an up-down staircase. Tonight it's sending FSK with variable bit  
duration spanning 137776.5 to 137777.5 Hz, with gaps between the  
transmission bursts. Some of the bursts look like alternate up and down  
ramps. Both the F1AFJ and W5JGV grabbers show the signal.
 
 
 
Hi Garry,
I just took a look at Ralph's grabber and guess what ? 
It looks like Hellschrieber and someone is sending what 
looks like the letters    XES   XES    now who could that be?
Only the shadow knows!
 
73 - Todd WD4NGG