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ZL speciale 10mt
The antenna the ZL Special seemed to indicate gains as high as 7 dBd and front-to-back ratios as high as 40 dB.2 moreover, the antenna was relatively simple to construct
post 10 Mar 2024
Antenna 10m 28 Mhz Links →
5 elements "vee"log-yagi for 10m
5 elements "vee" log-yagi for 10m band- boom lenght 4mt, Gain over 10 dBd
2 element-HB9CV-Beam
The HB9CV-Beam is a 2-Element-Yagi with two driven elements and was introduced by Rudolf Baumgartner
A 5 element Yagi for 28MHz
This is a high-gain, wideband OWA Optimised Wideband Array Yagi which covers the whole of the 10m band with an SWR of less than1.1:1 from 28-29MHz
Antena Direcional de 5 Elementos para 28.5 Mhz
Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube
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5 elements "vee" log-yagi for 10m band- boom lenght 4mt, Gain over 10 dBd
The HB9CV-Beam is a 2-Element-Yagi with two driven elements and was introduced by Rudolf Baumgartner
This is a high-gain, wideband OWA Optimised Wideband Array Yagi which covers the whole of the 10m band with an SWR of less than1.1:1 from 28-29MHz
Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube
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