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I have RG8/U coax on my A-99, how many coils and what diameter(Inside or outside) do I make for an RF choke. Coax has a 85% braid on top of foil, a 9.5 gauge stranded center conductor and a velocity factor of 85%?
i use 5 turns on a 4.25" former, tape it up and pull the former out,
have a look at g3txq's chart for rg213 @27mhz, http://www.karinya.net/g3txq/chokes/
Is it possible to be on a lake and have a homing directional beam being emitted from the shore so a person could navigate to that beam's source? For example at night to a jetty.
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
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