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The triple 4-square project antenn


The 40m 4-square will be centered in the 80m one, which will be centered in the 160m 4-square. hence the triple 4-square
post 04 Dec 2024
The triple 4-square project antenn

Antenna 80 meter Links

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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
UA9BA 80m Spitfire Antenna all described antennas have a center element 25 meters high


Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic