{"product_id":"icom-ic-m304-vhf-marine-radio","title":"Icom IC-M304 VHF Marine Radio","description":"\u003cp\u003ehis is an Icom IC-M304 - VHF Marine band radio - a few in stock.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA solid, dependable VHF marine radio. Small in size but with easy access buttons to ch 16, and a simple up\/down channel change. Favourite channels can me added to the memory and then the radio will scan them, stopping on activity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHas International channels, plus US and Canada if required.\u003c\/p\u003e\n\u003cp\u003eFull UK channel set, including Channel 80, Channel 37A and P2\/M4 .\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePrice includes free Royal Mail delivery\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGeneral Specification\u003c\/p\u003e\n\u003cp\u003eFrequency range\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTx 156.025–157.425 MHz\u003c\/p\u003e\n\u003cp\u003eRx 156.050–163.275 MHz\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUsable channels USA, CAN, INT, WX channels\u003c\/p\u003e\n\u003cp\u003eType of emission\u003c\/p\u003e\n\u003cp\u003e16K0G3E, 16K0G2B\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePower supply 13.8V DC ±15%\u003c\/p\u003e\n\u003cp\u003eCurrent drain (at 13.8V DC)\u003c\/p\u003e\n\u003cp\u003eTx 5.5A (at 25W output)\u003c\/p\u003e\n\u003cp\u003eRx  1.5A (at AF max.)\u003c\/p\u003e\n\u003cp\u003eOperating temperature range\u003c\/p\u003e\n\u003cp\u003e–20°C to +60°C;\u003c\/p\u003e\n\u003cp\u003e–4°F to +140°F\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAntenna impedance : 50Ω (SO-239)\u003c\/p\u003e\n\u003cp\u003eDimensions (W×H×D,\u003c\/p\u003e\n\u003cp\u003eprojections not included)\u003c\/p\u003e\n\u003cp\u003e153×67×133mm ;\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWeight (approx.) 825g;\u003c\/p\u003e\n\u003cp\u003eNMEA formats\u003c\/p\u003e\n\u003cp\u003eNMEA version 2.0 or 3.01\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eRMC, GGA, GNS, GLL\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTransmitter\u003c\/p\u003e\n\u003cp\u003eOutput power 25W or 1W (at 13.8V DC)\u003c\/p\u003e\n\u003cp\u003eModulation system Variable reactance frequency modulation\u003c\/p\u003e\n\u003cp\u003eMax. freq. deviation ±5 kHz\u003c\/p\u003e\n\u003cp\u003eFrequency error ±10ppm\u003c\/p\u003e\n\u003cp\u003eSpurious emissions Less than –70dBc (at 25W)\u003c\/p\u003e\n\u003cp\u003eAdj. channel power More than 70dB\u003c\/p\u003e\n\u003cp\u003eAudio harmonic distortion Less than 10% (at 60% dev.)\u003c\/p\u003e\n\u003cp\u003eResidual modulation More than 40dB\u003c\/p\u003e\n\u003cp\u003eReceiver\u003c\/p\u003e\n\u003cp\u003eIntermediate freq. 1st 21.7 MHz, 2nd 450 kHz\u003c\/p\u003e\n\u003cp\u003eSensitivity 0.22μV typical at 12dB SINAD\u003c\/p\u003e\n\u003cp\u003eSquelch sensitivity Less than 0.22μV\u003c\/p\u003e\n\u003cp\u003eAdj. Ch. selectivity More than 70dB\u003c\/p\u003e\n\u003cp\u003eSpurious response More than 70dB\u003c\/p\u003e\n\u003cp\u003eIntermodulation More than 70dB\u003c\/p\u003e\n\u003cp\u003eHum and noise More than 40dB\u003c\/p\u003e\n\u003cp\u003eAudio output power 4.5W typical at 10% distortion with a 4Ω load\u003c\/p\u003e\n\u003cp\u003eMeasurements made in accordance with TIA\/EIA 603. All stated specifications are subject to change without notice or obligation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eColor versions\u003c\/p\u003e\n\u003cp\u003eBlack\u003c\/p\u003e\n\u003cp\u003eSupplied accessories\u003c\/p\u003e\n\u003cp\u003eHand microphone\u003c\/p\u003e\n\u003cp\u003eDC power cable\u003c\/p\u003e\n\u003cp\u003eMounting bracket kit\u003c\/p\u003e","brand":"East Anglian Radio","offers":[{"title":"Default Title","offer_id":54310179963213,"sku":null,"price":209.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/3531\/8605\/files\/ic-m304-front.png?v=1784187462","url":"https:\/\/eastanglianradio.store\/products\/icom-ic-m304-vhf-marine-radio","provider":"East Anglian Radio","version":"1.0","type":"link"}