


A Linear Loaded Vertical antenna for 40mt and 80mt
The vertical antenna looks to be the perfect low angle radiator, except for one thing the height of a 1/4 l at 80 metres is 20 metres, or 66 feet, which is not practical to construct
post 21 Apr 2023

Antenna 40 Meter Links →
The Half Square Antenna
The antenna is built using stranded, black electrical wire
Antenas encurtadas tipo rigido com bobinas de compensacao
An antenna is intended to work in the 40-meter directional Yagi type cut to the frequency of 7,010 to 7,100 MHz, with a length of 4 meters. per element and with the deployment of a coil at 2 meters. from the center
Battle creek special 40/80mhz
This antenna is designed for 40, 80 and 160 meters to complement a tri-band beam normally taken on DXpeditions for 10, 15 and 20 meters, so six bands can be worked with only two antennas
Compact only 9m dipole for 40m band
Total length only 9m40 about less than a 20m dipole, It is a center loaded antenna
Dipole short V rotable for 7 mhz
Dipole short " V " rotable Lower vertical elevation angle for about 10 degrees 2 fishing rods with 7 m long, I created a dipole for 7 MHz
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The antenna is built using stranded, black electrical wire
An antenna is intended to work in the 40-meter directional Yagi type cut to the frequency of 7,010 to 7,100 MHz, with a length of 4 meters. per element and with the deployment of a coil at 2 meters. from the center
This antenna is designed for 40, 80 and 160 meters to complement a tri-band beam normally taken on DXpeditions for 10, 15 and 20 meters, so six bands can be worked with only two antennas
Total length only 9m40 about less than a 20m dipole, It is a center loaded antenna
Dipole short " V " rotable Lower vertical elevation angle for about 10 degrees 2 fishing rods with 7 m long, I created a dipole for 7 MHz