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Dipole Cobra Ultra Lite


Dipole Cobra Ultra Lite

A simple antenna cut for 75m so I could test the location

post 06 Dec 2024


Wire & Random Antenna Links

124



Wire Dipole for 7.05 MHz
The dipole is mounted with its centre over the top of my new tower. The top is 11.5m

Type Levy ou center feed
This 1/4 balun operates in voltage. It is made by winding a toroid of iron powder about ten turns of a two-wire line twisted in 15 / 10mm wire

Antenna Vertical Sloper 40/80mt
L'antenna e' alimentata con cavo RG8, NON HA bisogno di adattatore di impedenza


Antenna splitter per VHF-UHF per quattro ricevitori

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

Kits and Components

Amateur radio kits by Kanga US

50MHz to 28MHz RX Converter

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