The Alinco DR-138MK2 is a high-performance 144-146MHz (2m) mobile transceiver designed for reliable amateur radio communication. It delivers up to 70 watts of transmit power, features a large backlit LCD, and includes expanded receive coverage such as Airband (AM) and FM broadcast. With advanced functions like noise reduction, voice compander, extensive tone signaling, DTMF/ANI, and 200 programmable memory channels, the DR-138MK2 provides clear, dependable operation for both mobile and base-station use. Durable build quality, PC programmability, and a multifunction microphone make it a versatile choice for ham radio operators. Frequency Range - TX: 144-146MHz RX: 108-136MHz AM/ 76-108MHz WFM Three selectable transmit power levels: 70 W / 25 W / 10 W Noise reduction function + voice compander for clearer audio 200 memory channels, PC-programmable with alphanumeric naming Selective calling capabilities: 2-Tone, 5-Tone, 50 CTCSS, 114 DCS, 4 Tone-burst, and DTMF/ANI decode Radio stun / kill / revive” security feature Large backlit LCD plus backlit multi-function microphone (with keypad) Multiple scan modes, keypad lock, and wide/narrow operation modes Wide receive coverage including Airband (AM) and FM broadcast (on MK2 version) Built-in fan cooling for high-power operation Power Supply - 13.8 V DC ± 15% Frequency Stability - +- 2.5ppm (TCXO) Operating Temperature: -20C to +60C Weight: 1.2Kg Dimensions: 145mm X 47mm X 190mm