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Quarter wave 80 meter vertical antenna
Smaller Coil is a Shunt to get minimum SWR, Larger Coil is for base loading for 160 Operation
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post 11 May 2024
Antenna 80 meter Links →
QRP 80 Metre Slinky Dipole
the antenna always had to be mounted in the attic because no antennas are allowed to my QTH
Broad Band 80 & 40 meter bowtie dipole
This article is meant to address this issue with a design that is mechanically sensible
Antenna for 80 meters in garden 46ft
A 46 ft multi band antenna for small gardens that works well on 80 metersMain bands 50 ohm are 80m / 40m / 30m / 17m / 15m / 12m, Other bands 20m / 10m
4 Elements wire yagi for 80m
Wirebeam yagi on 80m. Here is a diagram, this is used on I5JVA
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the antenna always had to be mounted in the attic because no antennas are allowed to my QTH
This article is meant to address this issue with a design that is mechanically sensible
A 46 ft multi band antenna for small gardens that works well on 80 metersMain bands 50 ohm are 80m / 40m / 30m / 17m / 15m / 12m, Other bands 20m / 10m
Wirebeam yagi on 80m. Here is a diagram, this is used on I5JVA
Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards
Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system
Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda