This is radio sold only in Japan as it covers 430-440 MHz. This rig was modified to transmit and receive beyond 440 MHZ. Output is 10 watts high power and 1.5 watts low power. This radio will transmit and receive at 475 MHz with 8 watts output. NO microphone or power cable or manual is provided. The MW/Set/Prio buttons appear intermittent. Radio sold as is, no returns. $65 shipped from Colorado. Pay Pal or MO.