[Elecraft] Thanks! OT: Vertical doublets / baluns / tuners

[Joe - aa4nn]

I forgot to mention, the ferrite beads are 1 and 1/8 inch long, five of =
them, so the beads cover about 5 1/2 inches of coax.  Thanks for all the =
help and comments.
73, Joe, aa4nn
  Your ferrite bead covered coax
  stub is a choke balun. Five beads may not be sufficiant. M. Walter
  Maxwell in his book Reflections recommends 50 #73 beads on a 12 inch
  piece of RG-303 coax for operation from 1.8 to 30 MHz. You might be =
able
  to get by with a few less beads if you limit operation to 7 MHz or
  greater.


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