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3 element yagi for 28Mhz
Design frequency: 28.300 mhz usable bandwidth: 600 khz, gain: 7.5 dbi, front/back ratio: 20 db
post 13 Mar 2024
Antenna 10m 28 Mhz Links →
Magnetique 27-28 MHz
The critical part on this type of antenna is always the variable tuning capacitor which is located at the hot spot of the antenna
Portable 28 MHz 10 Meter 2 Element Beam
Element is 8 ft and 4 inches long each there's 2 for a total of 16 feet 8 inches, the reflector is 17 ft and 7.3 inches long with the spacing at 6 ft and 7 inches from the driven element
Simple Antennas for 10 Meters
The Lazy H is bidirectional but offers a pleasant 6 dB gain. This could be a good project
The Homebase 10 halo antenna
The Homebase10 is a simple to make wire halo antenna for 10m 28MHz built using parts available from the local DIY store
Une antenne 10 metres pour station portable
Ideal for the 28 MHz QRP 10 watts maximum, perfect for portable traffic thanks to its ease of installation
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The critical part on this type of antenna is always the variable tuning capacitor which is located at the hot spot of the antenna
Element is 8 ft and 4 inches long each there's 2 for a total of 16 feet 8 inches, the reflector is 17 ft and 7.3 inches long with the spacing at 6 ft and 7 inches from the driven element
The Lazy H is bidirectional but offers a pleasant 6 dB gain. This could be a good project
The Homebase10 is a simple to make wire halo antenna for 10m 28MHz built using parts available from the local DIY store
Ideal for the 28 MHz QRP 10 watts maximum, perfect for portable traffic thanks to its ease of installation
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal