ICOM IC-820 144MHz/430MHz All Mode Transceiver Amateur Ham Radio & Microphone. 144MHz measured value (30W) Receiving frequency 136MHz174MHz. 430MHz actual measurement (30W) Receiving frequency 420MHz460MHz. Modified to LED lighting. Mini repeater (cross repeater function) compatible. Both transmission and reception have been tested. International Buyers – Please Note. Thank you for your understanding.