First was a single wire that was matched for 80m using an omega match. This worked ok, but I started with just seven 50-foot radials. When I added eight more, the shunt worked much
post 21 Apr 2023
Antenna 80 meter Links →
80 Meter Antenna
I ran a small single wire from the soffit directly down the side of the building
80 meter doublet antenna design
It is basically an 80-meter dipole fed by a length of 450 ohm ladder line into a balanced antenna tuner
80m Inverted-L Base-loaded for 160m
An antenna for 160 meters inverted " L " for a small garden, with a large loading coil
80 MT Antennas on ARDF
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
80m Antenna Spitfire
The Spitfire is a kind of vertical polarized 3el-Yagi. A central lambda/4 or similar Vertical is used as radiator, 2 folded full-size elements as director and reflector
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I ran a small single wire from the soffit directly down the side of the building
It is basically an 80-meter dipole fed by a length of 450 ohm ladder line into a balanced antenna tuner
An antenna for 160 meters inverted " L " for a small garden, with a large loading coil
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
The Spitfire is a kind of vertical polarized 3el-Yagi. A central lambda/4 or similar Vertical is used as radiator, 2 folded full-size elements as director and reflector