Sunday, December 13, 2009

TX3A Double half delta Loop (to Africa) December 09

Details of this Antenna can be found here

This version has its bottom wire 2.5m off the ground supported by 10m poles.

Tuesday, July 29, 2008

Friday, April 25, 2008

Layout of inverted L

As well as the radial system the antenna is 1-2 miles from the Sea and on a bed of wet clay.

SWR = 1.3.1 @ 1810MHz 1.0 at 1825MHz 1.4.1 @ 1840MHz