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Single Coil Z-Match Tuner
My favourite antenna tuner is the single coil Z-Match. I tend to use ladder-line feeder instead of coax, so I believe a tuner designed for balanced feeder is a much better solution than a T-Match
post 05 Dec 2024
Antenna Transmatch tuner Links →
Z-MATCH
The performance has been almost faultless despite both variable capacitors experience some arcing at 100 watts on two bands. However with the ability to switch in alternate tap positions this problem is over come and operations on all bands is achieved
A Simple and Flexible Tuner for QRP
A series L-C circuit can be used to match a low-impedance load, as presented by a quarter-wave
Accordatore d'antenna filare
Lunghezza del filo La massima possibile, 20 mt o giu' di li' vanno bene per la gamma 7 MHz e maggiori
Accordatore di antenna manuale per H.F 3KW
Si tratta di un semplice e classico accordatore di antenna manuale per H.F. in grado di sopportare oltre 3 KW
186
The performance has been almost faultless despite both variable capacitors experience some arcing at 100 watts on two bands. However with the ability to switch in alternate tap positions this problem is over come and operations on all bands is achieved
A series L-C circuit can be used to match a low-impedance load, as presented by a quarter-wave
Lunghezza del filo La massima possibile, 20 mt o giu' di li' vanno bene per la gamma 7 MHz e maggiori
Si tratta di un semplice e classico accordatore di antenna manuale per H.F. in grado di sopportare oltre 3 KW
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