{"product_id":"purchase-radios-pr-bmk","title":"Purchase Radios PR-BMK Base Station Antenna Mast Mount Kit","description":"\u003ch2\u003eHeavy-Duty Base Station Antenna Mounting Kit\u003c\/h2\u003e\n\u003ch3\u003eRugged offset mast pipe mounting bracket assembly designed for 1.6-inch OD fiberglass base station antennas and pipe masts up to 2.0 inches.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e is a commercial-grade base station antenna mounting kit specifically engineered to secure omnidirectional fiberglass antennas and site-located GNSS timing antennas to vertical pipe masts. Providing 100% direct-fit compatibility for 1.6-inch outer diameter antenna bases—including the \u003cb\u003eAtlantic Radio ATL-BASE-420-520-2dBi\u003c\/b\u003e UHF fiberglass base antenna—this kit features two heavy-duty clamp bracket assemblies crafted from high-strength steel with a salt-fog-resistant Dacron finish.\u003c\/p\u003e\n\u003cp\u003eDesigned for demanding tower, building, and repeater site installations, the \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e is optimized for 1-1\/2 inch pipe masts (1.6\" OD) and supports mounting to pipe structures up to 2.0 inches maximum outer diameter. Complete with 1\/4-20 stainless steel hardware, the \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e delivers exceptional mechanical stability and environmental durability across operational temperatures ranging from -40°C to 85°C. The \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e serves as the branded cross-reference replacement for the EMBKT-BFG05.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e100% Direct-Fit Compatibility\u003c\/b\u003e: Engineered specifically for 1.6-inch OD antenna bases, providing an exact fit for the \u003cb\u003eAtlantic Radio ATL-BASE-420-520-2dBi\u003c\/b\u003e base station antenna.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Bracket Assembly Kit\u003c\/b\u003e: Supplied with two complete bracket assemblies to secure upper and lower mounting points along the antenna base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDacron-Coated Steel Clamps\u003c\/b\u003e: High-strength steel brackets feature a specialized Dacron coating rated for severe salt-fog environmental resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCorrosion-Resistant Hardware\u003c\/b\u003e: Includes 1\/4-20 stainless steel U-bolts, washers, and nuts to prevent rust and degradation in outdoor marine and industrial sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Mast Accommodations\u003c\/b\u003e: Ideal for 1-1\/2\" pipe masts (1.6\" OD) and supports larger vertical pipe structures up to 2.0\" maximum OD.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePurchase Radios\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\/SKU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePR-BMK (Cross Ref: EMBKT-BFG05)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBase Station Antenna Mast Mount Kit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTarget Antenna Base OD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.6 Inches (40.5 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Mast Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5\" Pipe (1.6\" OD) Up to 2.0\" Max OD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBracket Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Strength Steel with Dacron Finish\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHardware Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\/4-20 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions (Per Bracket)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.3\" x 3.08\" x 0.95\" (160 x 78.2 x 24.2 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKit Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 lb (0.45 kg) Total\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnvironmental Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSalt Fog Resistant\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eCompatible Base Station \u0026amp; Timing Antennas\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 39.1876px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 0px;\"\u003e\n\u003ctd style=\"width: 90.6747%; height: 0px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.45465%; height: 0px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.45465%; height: 0px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.46018%; height: 0px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 90.6747%; height: 19.5938px;\"\u003e\u003cspan\u003e\u003ca href=\"\/products\/atlantic-radio-atl-base-420-520-2dbi\"\u003eATL-BASE-420-520-2dBi\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.45465%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.45465%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.46018%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 90.6747%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.45465%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.45465%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.46018%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eBase Station Antennas\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"\/products\/atlantic-radio-atl-base-420-520-2dbi\"\u003eAtlantic Radio ATL-BASE-420-520-2dBi Base Station Antenna\u003c\/a\u003e\u003c\/b\u003e – 2 dBi omnidirectional white fiberglass UHF base antenna featuring a 1.6-inch base diameter for 100% direct mounting with the PR-BMK.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMore Resources\u003cb\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/blogs\/hytera-2-way-radios\/15-myth-busting-facts-about-two-way-radio-range\"\u003e15 Myth-Busting Facts About Two-Way Radio Range\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0062\/0845\/4744\/files\/PR-BKT.pdf?v=1788208342\" title=\"PR--BMK\"\u003e\u003cb\u003ePurchase Radio PR-BMK Spec Sheet\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eIs the Purchase Radios PR-BMK 100% compatible with the Atlantic Radio ATL-BASE-420-520-2dBi antenna?\u003c\/h4\u003e\n\u003cp\u003eYes, the \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e is specifically sized for 1.6-inch outer diameter antenna bases, providing a 100% direct-fit clamp attachment for the \u003cb\u003eATL-BASE-420-520-2dBi\u003c\/b\u003e fiberglass base antenna.\u003c\/p\u003e\n\u003ch4\u003eWhat pipe mast sizes does the Purchase Radios PR-BMK fit?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e is ideally suited for 1-1\/2\" pipe masts (1.6\" outer diameter) and can accommodate mounting pipes up to 2.0 inches maximum OD.\u003c\/p\u003e\n\u003ch4\u003eHow many bracket assemblies come in the Purchase Radios PR-BMK kit?\u003c\/h4\u003e\n\u003cp\u003eEach \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e kit includes two complete bracket assemblies with all required 1\/4-20 stainless steel hardware.\u003c\/p\u003e\n\u003ch4\u003eCan the Purchase Radios PR-BMK withstand harsh outdoor environments?\u003c\/h4\u003e\n\u003cp\u003eYes, the \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e is built with Dacron-coated high-strength steel clamps and stainless steel hardware rated for salt-fog corrosion resistance and operating temperatures from -40°C to +85°C.\u003c\/p\u003e\n\u003ch4\u003eIs the Purchase Radios PR-BMK equivalent to the EMBKT-BFG05?\u003c\/h4\u003e\n\u003cp\u003eYes, the \u003cb\u003ePurchase Radios PR-BMK\u003c\/b\u003e is the branded direct cross-reference replacement for the EMBKT-BFG05 antenna mounting kit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e1-year manufacturer's warranty.\u003c\/p\u003e","brand":"Purchase Radios","offers":[{"title":"Default Title","offer_id":49225960915118,"sku":"PR-BMK","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/0845\/4744\/files\/PR-BMK.png?v=1788207956","url":"https:\/\/www.atlanticradiocorp.com\/products\/purchase-radios-pr-bmk","provider":"Atlantic Radio Communications Corp. ","version":"1.0","type":"link"}