{"product_id":"gmr45-high-power-45w-gmrs-mobile-radio-rugged-radios","title":"GMR45 High Power 45W GMRS Mobile Radio - Rugged Radios","description":"\u003cp\u003eThe \u003cstrong\u003eRugged Radios GMR45 High Power GMRS Mobile Radio\u003c\/strong\u003e provides vehicle-to-vehicle communication for trail rides, overland trips, and off-road group travel. Its 45-watt transmitter, accessible hand microphone, and backlit display make it useful for coordinating obstacles, route changes, and stops from a mounted radio in your Jeep, truck, UTV, or custom off-road vehicle. It can also serve a properly equipped base-camp installation with a suitable DC power supply and antenna system.\u003c\/p\u003e\n\u003cp\u003eThe GMR45 includes a built-in Rugged Ready 5-pin pigtail for connecting compatible intercoms, headsets, and accessories. Adjustable display color, brightness, squelch, and tone settings let you configure the radio for the installation, while channel scan and eight repeater channels provide additional communication options. The supplied universal bracket and fused power cable cover the basic mounting and power connections; select a compatible GMRS antenna, coax cable, and any equipment-specific connection cables separately. Communication range depends on terrain, antenna placement, obstructions, and the other radio’s installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e Discontinued model. Available while remaining stock lasts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e(1) Rugged Radios GMR45 GMRS Mobile Radio\u003c\/li\u003e\n  \u003cli\u003e(1) Hand Microphone with Scosche MagicMount Attachment\u003c\/li\u003e\n  \u003cli\u003e(1) Scosche Magnetic Hand Microphone Hanger\u003c\/li\u003e\n  \u003cli\u003e(1) Universal U-Bracket and Mounting Hardware\u003c\/li\u003e\n  \u003cli\u003e(1) DC Power Cable with Fuse Holder and Protection Fuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSold Separately:\u003c\/strong\u003e Compatible GMRS antenna, coax cable, and any application-specific mounts, power supply, or accessory connection cables.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n  \u003csummary class=\"details__header\"\u003e\n    \u003cstrong\u003eSpecifications\u003c\/strong\u003e\n    \u003cspan class=\"svg-wrapper icon-plus\"\u003e\n      \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e\n    \u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv class=\"details-content rte\"\u003e\n    \u003ctable class=\"custom-specs-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eRugged Radios\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGMR45\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eGMRS Mobile Radio\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated Power Output\u003c\/th\u003e\n\u003ctd\u003e45 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e13.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard GMRS Channels\u003c\/th\u003e\n\u003ctd\u003e15: Channels 1–7 and 15–22\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eRepeater Channels\u003c\/th\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAccessory Connection\u003c\/th\u003e\n\u003ctd\u003eBuilt-In Rugged Ready 5-Pin Pigtail\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAntenna Connector\u003c\/th\u003e\n\u003ctd\u003eUHF Female \/ SO-239\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eBacklit LCD with Adjustable Color and Brightness\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoltage Monitoring\u003c\/th\u003e\n\u003ctd\u003eBattery Voltage Display\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudio Settings\u003c\/th\u003e\n\u003ctd\u003eAdjustable Squelch and Selectable Tone Codes\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAdditional Features\u003c\/th\u003e\n\u003ctd\u003eChannel Scan, Button Lock, External Speaker Port, and DTMF\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMicrophone Mounting\u003c\/th\u003e\n\u003ctd\u003eScosche MagicMount Magnetic Hanger\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eRadio Mounting\u003c\/th\u003e\n\u003ctd\u003eUniversal U-Bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eRadio Dimensions\u003c\/th\u003e\n\u003ctd\u003e5.5\" Wide × 7\" Deep × 1.5\" High\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrimary Application\u003c\/th\u003e\n\u003ctd\u003eOff-Road Vehicle and Properly Equipped Base-Camp GMRS Communication\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel Status\u003c\/th\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n  \u003csummary class=\"details__header\"\u003e\n    \u003cstrong\u003eFitment\u003c\/strong\u003e\n    \u003cspan class=\"svg-wrapper icon-plus\"\u003e\n      \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e\n    \u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv class=\"details-content rte\"\u003e\n    \u003cp\u003e\u003cstrong\u003eCommon Uses:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eJeep and truck trail-group communication\u003c\/li\u003e\n      \u003cli\u003eUTV and custom off-road vehicle installations\u003c\/li\u003e\n      \u003cli\u003eOverland convoy coordination\u003c\/li\u003e\n      \u003cli\u003eBase-camp communication with a suitable power supply and antenna\u003c\/li\u003e\n      \u003cli\u003eIntegration with compatible intercoms and headsets\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003eFitment Notes:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eUniversal installation requires adequate mounting space and clearance for connectors, ventilation, and cable routing.\u003c\/li\u003e\n      \u003cli\u003eRequires a compatible GMRS antenna and coax cable with the appropriate radio connection.\u003c\/li\u003e\n      \u003cli\u003eUse the supplied fused power cable and follow the radio’s installation instructions.\u003c\/li\u003e\n      \u003cli\u003eBase-camp use requires a suitable regulated DC power supply; do not connect the radio directly to household AC power.\u003c\/li\u003e\n      \u003cli\u003eThe built-in 5-pin pigtail supports compatible accessories. Confirm equipment wiring and any required adapter before connecting.\u003c\/li\u003e\n      \u003cli\u003eCommunicates with compatible GMRS radios using matching channels and tone settings.\u003c\/li\u003e\n      \u003cli\u003eFRS communication is limited to shared channels 1–7 and 15–22 with compatible settings.\u003c\/li\u003e\n      \u003cli\u003eA GMRS license is required to transmit.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n  \u003csummary class=\"details__header\"\u003e\n    \u003cstrong\u003eFAQs\u003c\/strong\u003e\n    \u003cspan class=\"svg-wrapper icon-plus\"\u003e\n      \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e\n    \u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv class=\"details-content rte\"\u003e\n    \u003ch4\u003eIs the GMR45 discontinued?\u003c\/h4\u003e\n    \u003cp\u003eYes. This listing is for remaining inventory of the discontinued GMR45 model. Availability is limited to stock on hand.\u003c\/p\u003e\n\n    \u003ch4\u003eDoes this package include an antenna and coax cable?\u003c\/h4\u003e\n    \u003cp\u003eNo. The package supplies the radio, hand microphone and magnetic hanger, universal mounting bracket, hardware, and fused power cable. Select the antenna and coax cable separately for the installation.\u003c\/p\u003e\n\n    \u003ch4\u003eCan it communicate with other GMRS and FRS radios?\u003c\/h4\u003e\n    \u003cp\u003eYes, when the radios use matching shared channels and compatible tone settings. The GMR45 supports channels 1–7 and 15–22, plus eight repeater channels. It does not provide channels 8–14.\u003c\/p\u003e\n\n    \u003ch4\u003eCan I connect it to an intercom or headset?\u003c\/h4\u003e\n    \u003cp\u003eThe built-in Rugged Ready 5-pin pigtail provides an accessory connection for compatible equipment. Confirm the exact intercom, headset, and cable wiring before connecting; a matching pin count alone does not establish compatibility.\u003c\/p\u003e\n\n    \u003ch4\u003eHow far will the GMR45 communicate?\u003c\/h4\u003e\n    \u003cp\u003eThere is no single dependable range for every installation. Terrain, buildings, antenna height and placement, coax condition, and the receiving radio all affect performance. Plan the antenna installation carefully rather than selecting the radio on transmitter wattage alone.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Rugged Radios","offers":[{"title":"Default Title","offer_id":57919411191974,"sku":"GMR45","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/rugged-radios-rugged-gmr45-high-power-gmrs-mobile-radio-789407.webp?v=1793135580","url":"https:\/\/wideopendesign.com\/products\/gmr45-high-power-45w-gmrs-mobile-radio-rugged-radios","provider":"Wide Open Design, Inc.","version":"1.0","type":"link"}