VA6AM Projects

HAM Radio Projects for Contesting and More


October 12, 2017.  40, 80 meter BPFs and 160M LPF completed in a Hammond 1444-1773 (17″ x 7″ x 3″) enclosure. Now, all band’s BPFs/LPF can be built in two different enclosure types, optimized for a wall installation or to be used as a “tower”.

October 1, 2017.  The first 160M High Power LPF completed in a Hammond 1444-1773 (17″ x 7″ x 3″) enclosure. It is better than -65dB of isolation for 80 and 40 meter bands.

May 31, 2017.  The first antenna switch I’ve ever found with 50 Ohm loads on every port is available from It is a -71dB of isolation on 28MHz and better for other bands.

May 20, 2017.  High Power 3000 watt 40/80 meter Diplexer completed. 

May 12, 2017.  New Triplexer with BPFs  set 1500W (2000W PEP) completed. 

Mar 15, 2017.  Low Power Triplexer in a new 1411RU / 1411UU enclosure completed.

Feb 1, 2017.   I started moving my old website to this one.

Thank you for your interest!