I have two HF radios and 4 different HF antennas. I would like to use
each rig on any antenna, while obviously locking out that antenna for
the other rig. The commercial products 6-Pack, 8-Pack, etc are way
over my budget. Anyone have a schematic for a "4-Pack" or similar
device they would like to share? Obviously relays are the way to
go, and I can get the RF relay switching part of it on paper but
not the lockout logic. Some sort of electro-mechanical exclusive-OR
gate array / diode matrix? Anyone been there and done that?
TNX / 73,
Barry - W1HFN
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|