Hits
Hentenna for the 6m band
The Hentenna performs better than my commercial Al-pipe dipole. Moreover it is easier to transport and/or store anyway
post 05 Dec 2024
Antenna 6 meter Links →
50MHz-Lambda/2-Vertical
The matching circuit is the same as above with the following components, C 1 = 20 - 110 pF, variabel Mica capacitor,C 2 = 2 - 15 pF, variabel foil capacitor
50MHz-Yagis
The 50MHz-Yagis are designed with an impedance of 12.5 Ohm or 28 Ohm and some types with 50 Ohm impedance
6 & 2 Meter Square Copper Dipoles
A 2m square dipole, made from copper plumbing fittings and 1/2 inch copper water pipe
6 Meter 5/8 Wave Vertical Antenna
The vertical is loaded from the bottom with a coil wound on a previous block
102
The matching circuit is the same as above with the following components, C 1 = 20 - 110 pF, variabel Mica capacitor,C 2 = 2 - 15 pF, variabel foil capacitor
The 50MHz-Yagis are designed with an impedance of 12.5 Ohm or 28 Ohm and some types with 50 Ohm impedance
A 2m square dipole, made from copper plumbing fittings and 1/2 inch copper water pipe
The vertical is loaded from the bottom with a coil wound on a previous block
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