Motorized L-Network Antenna Tuning
- I needed a remote antenna coupler that would match the antenna on any frequency from 1.8 to 29.7 MHz including oddball military frequencies
Hits
post 06 Oct 2026
Antenna Transmatch tuner Links →
Homebrew C-L-C QRP Antenna Tuner
L-Match ATU
Modifications to the Single Coil Z Match for 1.8 MHz
Solar Powered Antenna Tuner
173
Homebrew C-L-C QRP Antenna Tuner- His is a C-L-C type tuner with a reflected power indicator, tuning is done for minimum reflected power, forward power indicator is omitted because I know the output power of my transceiver anyway
L-Match ATU- After much thought I decided to build a L-Match circuit but with flexibility to match a wide variety of situations
Modifications to the Single Coil Z Match for 1.8 MHz- The original Z Match circuit modified to include 1.8 MHz, the addition of three fixed capacitors and a 4 position switch gives the whole load resistance range at 1.8MHz
Solar Powered Antenna Tuner- Once the tuner determines the frequency of the RF signal being transmitted, it stores the tuner settings in its non-volatile memory for use in future tuning events
Microsat Ham radio shop for ulari project, aprs, aprs with radio, bluetooth, gps, gsm, ham radio interfaces, weather,accessories, cables to radio
Amateur radio kits by Kanga US
Enigma Component Shop Cable & wire,capacitors, connectors, crystals/oscillators, filters, hardware,kits/modules,test & measurement