M424 Fixed Mount DSC VHF Marine Radio

Model: M424 Brand: Icom

70 (DSC channel) activity, even while you are receiving another channel. - Quake draining function Works with the new Command - Mic IV (HM-195) Marine - Hz Frequency tolerance: ±10ppm (-20°C to +60°C) Spurious emissions: Less than -70d - Bc (High) Less than -56d - Bc (Low) Receiver Intermediate Main: frequency Ch. 70 1st 21.7MHz, 2nd 450k - Hz Sensitivity Main: 0.22μ - V typ. (12d - (1% BER) Squelch sensitivity: Less than 0.32μ - V Adjacent channel selectivity Main: More than 70d - B Ch. 70: More than 73d - Bμ emf (1% BER) Spurious response Main: More than 70d - B Ch. 70: More than 73d - Bμ emf (1% BER) Intermodulation Main: More than 70d - B Ch. 70: More than 68d - Bμ emf (1% BER) Hum and noise: More than 40d - B Audio output power (at 10% distortion, 4Ω load): 10W typical (Ext. Speaker) Measurements made in accordance with TIA/EIA-603 Applicable IP Rating Ingress Protection Standard Water: IPX7 (Waterproof protection) All stated specifications are subject to change without notice or obligation. « less