Hits
Coax antenna projects 2 and 6 meter
Uses formula for calculating the coax lengths 984 x .66/your frequency/4= 1/2 of the driven element, but I did not leave the 20% longer sections as I was not going to use insulators
post 05 Dec 2024
Antenna 6 meter Links →
5el Yagi for 50Mhz with a 3.4Mtr boom
This antenna has been redesigned and represents what i beleive to the the ideal boom length for an OWA direct feed 50Ohm Ya
6 meter SLOOP
Omni-directional, and horizontally polarized. Copper is the best possible electrical conductor at normal temperatures, next to silver
70 cm 6/8 Element Beam
Antenna for 432 MHz and built it for use as an ATV receiving antenna
50MHz Power Splitters
The use of power splitters and combiners is widespread in amateur radio but the design of these circuits is often considered to be a black art
102
This antenna has been redesigned and represents what i beleive to the the ideal boom length for an OWA direct feed 50Ohm Ya
Omni-directional, and horizontally polarized. Copper is the best possible electrical conductor at normal temperatures, next to silver
Antenna for 432 MHz and built it for use as an ATV receiving antenna
The use of power splitters and combiners is widespread in amateur radio but the design of these circuits is often considered to be a black art
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