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Antena multibanda 15-40-80 & 20m
An HF antenna, and this antenna does not exceed the total length of 23 meters and the performance of this antenna is excellent
post 29 Mar 2024
![Antena multibanda 15-40-80 & 20m](images/antena-multibanda-15-40-80-&-20m.jpg)
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
The Battle Creek Special is a 3-Band-vertical Marconi-antenna for the bands 40 m/80m/160m
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
The Battle Creek Special is a 3-Band-vertical Marconi-antenna for the bands 40 m/80m/160m
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
![Linear-loaded-short-dipole-21mhz](/../antype/ch18/images/linear-loaded-short-dipole-21mhz.jpg)
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band