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Yagis for 23cm
35 elements only on a boom of about 3m gives a gain of about 17.8 dBd. Sufficient for me between the ratio of the gain and the length of the boom,supports already built for this kind of application at I0JXX
post 30 Jun 2024
Antenna 23cm 1.2 GHz Links →
Doppelquad antenna for 23CM
The Doppelquad is a well-tried antenna. New here is only the metallically grounded construction and the calculation for the 23cm band
Homebrew yagis
Antennas Homebrew Yagi Projects represent a quantum leap in
Homebrew 23cm 12 element Yagi Antenna
I am using 18 mm square Western Red Cedar as the antenna boom. I am using Yagi Calculator, written by VK5DJ to generate the element lengths and spacings. At 1.2 GHz
Double quad antenna for 1296 MHz
This antenna is a medium gain directional antenna for mobile-portable and base station use
Home-brew 23cm Antennas
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The Doppelquad is a well-tried antenna. New here is only the metallically grounded construction and the calculation for the 23cm band
Antennas Homebrew Yagi Projects represent a quantum leap in
I am using 18 mm square Western Red Cedar as the antenna boom. I am using Yagi Calculator, written by VK5DJ to generate the element lengths and spacings. At 1.2 GHz
This antenna is a medium gain directional antenna for mobile-portable and base station use
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
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