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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
post 05 Dec 2024
A Simple and Flexible Tuner for QRP

Antenna Transmatch tuner Links

175



HF-6M Antenna Tuner Preselector
Frequency range: 2Mc...52Mc 180m band depending on the mismatch of the antenna used and-or maximum inductance. Experimenting with the coils can be desirable

HF Automatic tuner
The atu is composed essentially of relays commanding inductors and capacitors

I built a ZM-2 QRP Antenna tuner
The Emtech ZM-2 Antenna Tuner is a nifty little portable transmatch for QRP

Informationen zum Z-Match Koppler_Selbstbau
The Z-Match coupler is a popular balanced self-assembly coupler. The circuit diagram for the individual components looks like this


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