High Quality Assembled ATU-100 Mini Automatic Antenna Tuner 1.8-50Mhz 100W Auto Antenna Tuner by N7DDC 7x7 without for S

The device consists of a set of seven capacitors and seven inductors, which enables it (with the largest configuration) to work effectively in the broadband, 1.8-50MHz amateur radio HF band. High quality matrial, stable and reliable performance, practical, easy to operate and use, has a long service life. The antenna tuner is automatically tuned, suitable for most radio stations. Power supply voltage up to 100w working power, max measured power: 150 watts Automatic antenna tuner kit is assembled, firmware programmed/ SMD/Chip soldered.(Without for Shell)