The HF transceiver has some defects. The SUB side receives well. The main side receives signals (confirmed with the S meter) but no audio is output. When the AF volume is increased, a small sound is produced, but it is not voice. The transmission output is 85-95w. An AC power cable and microphone are included. It has 3 built-in optional filters: yk-88c-1 (8.83mhz CW), yg-455c-1 (455khz CW), and yg-455cn-1 (455khz CW narrow).