On 4/5/2021 8:48 PM, Lloyd - N9LB wrote:
Why not remove the 80m wire and simply run the entire 30m tall mast (with additional top hat) on 80m as a half-wave vertical? A "legal Limit" antenna tuner should handle it, or build your own 80m antenna matching unit.
I did exactly what you describe with my 27m (90 ft) mast. It apparently worked fine (I didn't have another antenna to compare it to.) I built a homebrew tuner. I don't know of a commercial one that could handle the high voltages. I later decided this was too much trouble and installed a relay at the 60 foot level that allowed it to run as a conventional vertical on 80 when the relay was open. 73 Rick N6RK _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
