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A single-coil Z-Match type

A single-coil Z-Match type
    One of my first structures was with two plastic varicaps. Types that were in portable AM radios. Although intended for QRP, they often proved suitable for even 100 W if the impedance to be adjusted was not too high
post 04 Jan 2025



Antenna Transmatch tuner Links

186



Accordatore HF e Antenna 14 MHZ
Tunner ad L, accorda facilmente tutte le gamme HF partendo da un antenna random long wire

Antena TUNER Skrzynka antenowa
Antenna matching systems with a parallel resonant circuit and inductive coupling were once very good

Antenna tuner for antenne Levy
Here is a small tuner box Levy antenna that covers with a single self and without switching the bands from 14 to 28 MHz


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

Pcs Electronics

Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters