Adopt PIC16F1938 MCU and 7 LC combinations were used.
Adopt 7 hollow inductors design, and adopt 6 kV, high voltage ceramic chip capacitor.
Adopt SMI-12V, 10A relay, MAX, 200W, it is recommended to use no more than 150W for a long time.
This tool set includes the host board and cover, you can finish it yourself.
The tuning impedance ran-ge is 5Ω～1.1KΩ.
Tuning impedance ran-ge: 5Ω~1.1KΩ
Package size: 265 * 185 * 55mm / 10.4 * 7.3 * 2.2in
Package weight: 977g / 2.2lb
1 * Shortwave Automatic Antenna Tuner