[600MRG] Automatic Antenna Tuning
Paul Signorelli
w0rw1 at msn.com
Thu Dec 15 17:47:03 CST 2016
Thanks for all the tuning ideas.
Not having a Vacuum Variable Cap I went with the Variometer tuning method.
I got an old Tupper Ware shallow cake pan and wound about 8 turns around it.
Then I placed it in the middle of the 12 inch diameter loading coil.
Got the SWR down to 1:1.2 wow.
I will probably get a motor on the tuning shaft later.
Thanks.
Now on the air sending CW on 479.903 kHz.
2330z, 15 Dec.16.
73
Paul wa2xrm
Colorado
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