Icom M-304 Fixed Mount VHF Marine Transceiver

• Compact and submersible:Equivalent to IPX7 (1m depth for 30 minutes, except cables).
• Large easy-to-see LCD: Shows full size channel number with 4-step backlighting.
• Built-in DSC that meets RTCM SC-101: For distress calls, or for position request/position report.
• New Force5Audio™ speaker: Delivers impressive audio output with powerful bass.
• Favorite channel function: Offers quick channel selection from the microphone up/down buttons.
• AquaQuake draining function: The vibrating “buzz” sound clears water away from the speaker grill.
• Weather channel with weather alert: Listen for important weather broadcasts
• Dualwatch and Tri-watch functions: Monitors Ch.16 and/or call channel, while using another channel.

• Frequency Range: Tx:156.025–157.425MHz Rx:156.050–163.275MHz
• Usable channels: USA, CAN, INT, WX channels
• Type of emission: 16K0G3E, 16K0G2B
• Power supply: 13.8V DC ±15%
• Current drain (at 13.8V DC) Tx:5.5A (at 25W output) Rx: 1.5A (at AF max.)
• Operating temperature range :–20°C to +60°C;, –4°F to +140°F 1.5A (at AF max.)Antenna impedance : 50Ω (SO-239) 1.5A (at AF max.)Dimensions (W×H×D, projections not included) 153×67×133mm ; 61⁄32×25⁄8×51⁄4 in. 1.5A (at AF max.)
• Weight (approx.) 825g; 1.8lb
• NMEA formats : NMEA version 2.0 or 3.01,