HF Projects

Low-cost ½ λ Dipole for HF QRP rigs

My first Homebrew HF Transmitter

Simple CW Keyer

A Homebrew 100W (DC Input) Class 'C' Amplifier 

SWR Meter - Monimatch

Simple 7 MHz QRP CW Rig

Basic 7 MHz QRP CW Rig

Standard 7 MHz QRP CW Rig

Improved 7 MHz QRP CW Rig

Handy 1 kW HF Dummy Load

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