Legacy Balanced Antenna Tuner
- The balanced tuner described in this article has two front-panel adjustments, a turns counter that turns two roller inductors that is connected together with two pulleys and a timing belt and a high voltage capacitor
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post 14 Jun 2026
Antenna Transmatch tuner Links →
Coupled Tuner LCT
Controlled 80m antenna tuner
De L-Tuner
Homebrew SGC SG-237 Control Box
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Coupled Tuner LCT- The Link Coupled Tuner, or LCT, inductively couple an RF signal from the Transceiver to the antenna system, and also in reverse
Controlled 80m antenna tuner- I decided that what was needed was some means of controlling the capacitor from the operating position, and so I developed a means to accomplish this
De L-Tuner- The L-tuner consists of only two components, a coil and a capacitor
Homebrew SGC SG-237 Control Box- it with a 65 foot long inverted-L antenna and I can operate all bands from 160m to 6m with 100 W power levels and this coupler has no problem


