[Lowfer] 137 kHz

Michael Sapp wa3tts at verizon.net
Mon Mar 16 22:48:41 EDT 2015


Dex, Mitch, Garry, Bob & All:  Seeing a trio around 137.777 to 1377.850 
range, welding goggles required....

https://www.dropbox.com/s/bje8fj62fq24iqc/capt00030.jpg?dl=0

MP is about -40 and XKO about -50 at the start to first half of the capture. 
XEB joins in at the -30 range and I had to place the IF receiver in AGC-on 
mode....

Antennas are my NW and NE EWEs joined with a Magic-T combiner.  Not sure 
what my F/B ratio is but I'm guessing the present antenna combination could 
have

XKO 10 dB down or so between the antenna directivity and phase combining.

My  LF converter output is also split for simultaneous 137 and 475 kHz 
reception...

73, Mike wa3tts


----- Original Message ----- 
From: "Garry Hess" <k3siw at sbcglobal.net>
To: "lowfer list" <lowfer at mailman.qth.net>
Sent: Monday, March 16, 2015 12:44 PM
Subject: Re: [Lowfer] 137 kHz


> Dex, you have things tuned very well. Still seeing a strong signal as 
> local noon nears.
> -- 
> 73, Garry, K3SIW, EN52ta, Elgin, IL
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