Hits 

Symmetrischer Antennen-Koppler


Symmetrischer Antennen-Koppler

This is a coupler from Christian, DL3LAC. The coupler is remotely tunable and it is fully symmetrical

post 05 Dec 2024


Antenna Transmatch tuner Links

186



Semplice Accordatore HF
Nel mio caso ho optato per due bobine, la prima di 11 spire avvolte su supporto di 2 cm. con del filo argentato di 2 mm, sperimentalmente si devono trovare le posizioni, sulla bobina, con l'ausilio di una pinzetta

Semplice Progetto Z-Match Tuner per HF
Nella mia versione non ho previsto la possibilita' dell'uscita bilanciata

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

Symmetrischer Antennen-Koppler
This is a coupler from Christian, DL3LAC. The coupler is remotely tunable and it is fully symmetrical


Ferrite-shop

Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice

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