50Mhz Yagi Antenna
 


Our first beam antenna!
Here's the Yagi clamped to a six foot ladder for some tuning checks behind the wood shop.
This is the M-2 Antennas  6M-3SS Model

 

Gamma Match
That's the short parallel bar below the driven element
Everything was adjustable but the manual gave the ideal settigs


My handy idea to set the elements and tuning for the FT8 portion of the 50Mhz ham band ended up not working well. The tuning was inconsistent on the ladder. Fooled around with it for several days moving the gamma match and element lengths and it just would not tune where where I wanted it.
 Talked to the mfr and they said to set it per the chart and leave it alone so we just put it up on the garage roof where it was intended.
30FT AGL connected to the Kenwood TS480 antenna 1 output

Talked to the mfr and they said to set it per the chart and leave it alone so we just put it up on the garage roof where it was intended.
30FT AGL connected to the Kenwood TS480 antenna 1 output


 


Antenna mounted on garage roof and permanently mounted pointing South.
Note DTV antenna below also pointing south toward Seattle forty miles away
Small dish antenna on left is part of an experiment to build a relay to a station on the mountain peak to our north.
 



One nice 2400 mile contact with a México station.
We were running 75 watts

 



Was lucky enough to be given this odd 40'chunk of 1/2" hard-line by the cell tower contractor working on the new tower up the hill from us.
A project to go on "the 2022 do list",
Plan: Swap the existing coax and switch it to the hard-line due to its extremely low loss, better performance

               Control head and USB Sound card on desk in basement
RRC interface in shadows at left

 



Kenwood TS-480 Remote Rig with amplifier and tuner
Location in garage under bench.

 

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12/20/21