IC-M220

General Frequency range TX 156.025–157.425 MHz RX 156.050–163.275 MHz CH70 156.525 MHz Usable channels USA, CAN, INT, WX channels Type of emission 16K0G3E (FM), 16K0G2B (DSC) Power supply requirement 13.8 V DC nominal (11.7–15.9 V DC) Current drain (at 13.8 V DC) TX 25W output 5 A RX AF max. 1.2 A Operating temperature range –20°C to +60°C; –4°F to +140°F Antenna impedance 50 Ω(SO-239) Dimensions (W×H×D) (Projections not included) 156.5×66.5×110.1 mm; 6.2×2.6×4.3 inch Weight (approx.) 700 g; 1.5 lb (with HM-237B) NMEA formats Input RMC, GGA, GNS, GLL, VTG Output DSC, DSE, RMC, GSA, GSV Transmitter Output power (at 13.8 V DC) 25 W, 1 W Max. frequency deviation ±5 kHz Frequency tolerance ±5 ppm Spurious emissions Less than –60 dBc Receiver Sensitivity Main –13 dBµ typ. (12 dB SINAD) DSC –5 dBµ emf typ. (1% BER) Squelch sensitivity Less than –10 dBμ Adjacent channel selectivity Main More than 68 dB DSC More than 68 dBμ emf (1% BER) Intermodulation Main More than 63 dB DSC More than 55 dBμ emf (1% BER) Sensitivity –14 dBμ typ. (at 12 dB SINAD) Hum and noise More than 40 dB Audio output power (at 10% distortion with a 4 Ω load) 4.5 W typical Measurements made in accordance with TIA/EIA 603. All stated specifications are subject to change without notice or obligation. Applicable IP Rating Ingress Protection Standard Water IPX7 (Waterproof protection) Supplied Accessories HM-237B hand microphone DC power cable Mounting bracket kit