[Lowfer] Copy WE6XGR fine on a VHF a Rubber Duck
Michael Sapp
wa3tts at verizon.net
Sun Dec 16 19:52:03 EST 2012
Bob: Your 499.5 kHz signal is "in and out" on my 2 meter Rubber Duck antenna, but your doing fine on the 6M Rubber Duck......
http://i1296.photobucket.com/albums/ag19/wa3tts/braide_zps81bd471b.jpg
Oh, I did turn the FT-817 IPO preamp back on.....
http://i1296.photobucket.com/albums/ag19/wa3tts/HVLFRD_zps76ae0bc0.jpg
That contraption the Rubber Duck is screwed to is a homebrew 50 to 450 ohm coaxial isolation transformer.
Heath used an SO-239 for the Hi-Z Antenna input to the converter.....it was a practical way to keep the leads
short and shielded......I'll let it run like that on WSPR for awhile, perhaps more useful than a string on +12 SNRs from EN90xn
I had a good laugh......
73 Mike wa3tts
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