JC-5 Automatic Antenna Tuner. 4Kwatt PEP ‹ SPARKY's Blog
HA5BGL - Callsign Lookup by QRZ Ham Radio
PA7JWC 🇳🇱 - 5Q7DX 🇩🇰 Jan-Willem sur Twitter : "Experimenting with stockcorner JC-4s Automatic Antenna Tuner. Want to use this for the low bands for the trip to Denmark next week. #hamradio #
JC-4s auto tuner
Amazon.com: AT-1000PROII LDG Electronics Automatic Antenna Tuner 1.8-54 MHz, 200-1000 Watts, Updated Features Include an LED Indicator for Antenna Selection and an LED to Indicate When in Bypass .2 Year Warranty : Electronics
JC-4s
The stockcorner.nl JC-4s semi-automatic antenna tuner (Part 1: Unboxing and configuration) - YouTube