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Antenna HB9CV 144mhz
Antenna HB9CV 144 mhz symmetrical model,asymmetric model 75 ohms
post 01 Oct 2024
Antenna for UHF VHF Links →
Two Versions of stacked
The picture left shows shows the 4x5-Element-25-Ohm-Yagis with 2-m-boom and a stacking distance of 2,30 m. Two Yagis are connected together with Aircell-5 transformations lines
Yagi homemade for 2m
Here I would like to show how you can build a good Yagiantenne yourself relatively easily and cheaply
Yagi 6 elementi 144MHz portatile
L'antenna dovra' ovviamente essere leggera, facilmente montabile e smontabile
Yagi 6 elementi per i 144 - 145 MHz
La costruzione mi ha portato via alcune sere, lavorando un'ora o due per sera
Yagi vhf 9 element
All element are connect to the directly NOT isolated from the boom
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The picture left shows shows the 4x5-Element-25-Ohm-Yagis with 2-m-boom and a stacking distance of 2,30 m. Two Yagis are connected together with Aircell-5 transformations lines
Here I would like to show how you can build a good Yagiantenne yourself relatively easily and cheaply
L'antenna dovra' ovviamente essere leggera, facilmente montabile e smontabile
La costruzione mi ha portato via alcune sere, lavorando un'ora o due per sera
All element are connect to the directly NOT isolated from the boom
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