拾めーとる電信好舎

CQ 10めーたー時々6めーたー

whip antenna

2013年08月21日 16時05分14秒 | antenna
The its original work antenna was made.
It is light and a broadband and a tip bend.
This antenna had delicate adjustment.
Bandwidth was narrow unexpectedly.
SWR does not fall.
28.00~28.500Mhz = SWR1.6 bad
A matching circuit is required.

Bottom loading whip antenna 28mhz