{"product_id":"kmr400-n-cable-75ft-n-male-to-n-male-ultra-low-loss-75-ft","title":"KMR400 N Cable 75FT N Male to N Male - Ultra Low Loss 75 ft","description":"\u003cp\u003eOur review of the KMR400 N Cable 75ft finds it best suited for users who need a long, reliable 50 ohm run with minimal signal loss. The standout reason to buy is its ultra low loss construction: an aluminum foil inner shield combined with a tinned copper braid and waterproof PVC jacket yield low attenuation and a low SWR under 1.15 across long distances, making the cable a solid choice for antenna extensions, signal boosters and outdoor routers where preserving signal strength matters most.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Low Loss:\u003c\/strong\u003e The inner layering of aluminum foil and tinned copper braid shields reduces signal attenuation for longer runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow SWR:\u003c\/strong\u003e A standing wave ratio below 1.15 helps maintain uninterrupted transfer of signals at higher frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 ohm Compatibility:\u003c\/strong\u003e Designed for standard 50 ohm systems, it works with amplifiers, antennas and repeaters without impedance mismatch issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Jacket:\u003c\/strong\u003e The waterproof PVC outer jacket resists abrasion and weather, enabling indoor or outdoor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Connectors:\u003c\/strong\u003e N male to N male connectors feature a 2.2 in heat shrink tube with inner adhesive and a clamped end for a professional, heavy duty connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe KMR400 75ft cable is aimed at hobbyists and professionals who need a dependable long coax run for antenna extension, 4G LTE boosters, GMRS repeaters or outdoor receivers where every decibel of loss matters. Installers who require a rugged jacket and firm connector attachment will appreciate the heavier construction and weather-resistant design.\u003c\/p\u003e\n\u003cp\u003eThose who need a very flexible cable for frequent coiling or tight bends may want to consider thinner coax options, since a few users noted the cable is relatively stiff, especially at longer lengths. For short patch leads or indoor-only casual WiFi use, a lighter, more flexible cable could be more convenient.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow signal attenuation from the aluminum foil plus tinned copper braid shielding improves overall performance on long runs.\u003c\/li\u003e\n\u003cli\u003eConsistently low SWR helps reduce reflections and preserves signal at higher frequencies.\u003c\/li\u003e\n\u003cli\u003eRobust waterproof PVC jacket and clamped connectors provide durable outdoor use and peace of mind in challenging conditions.\u003c\/li\u003e\n\u003cli\u003eGood value for long-length installations compared with higher-loss alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelatively stiff construction can make routing and tight bends more difficult in cramped installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e75 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e50 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eN male to N male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eAluminum foil + tinned copper braid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003eWaterproof PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSWR\u003c\/td\u003e\n\u003ctd\u003eLess than 1.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KMR400 N Cable 75ft is a practical choice for anyone needing a long, low loss 50 ohm run for antennas, boosters or outdoor routers. Its shielding and low SWR deliver reliable signal preservation and the waterproof jacket plus clamped connectors add durability, making it a good value for installations that prioritize performance over flexibility.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes. The waterproof PVC jacket and clamped connector design make it suitable for outdoor installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable compatible with my 50 ohm amplifier?\u003c\/strong\u003e\u003cbr\u003eYes. The cable is specified as 50 ohm and uses N male connectors compatible with most 50 ohm systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the cable introduce noticeable signal loss over 75 ft?\u003c\/strong\u003e\u003cbr\u003eThe cable is designed for ultra low loss thanks to its foil and braid shielding and SWR under 1.15, so loss is minimized compared with higher-loss coax on long runs.\u003c\/p\u003e","brand":"MOOKEERF","offers":[{"title":"Default Title","offer_id":48716373295323,"sku":"B0B87TGBVJ","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/7156ntoHyGL._SL1500.jpg?v=1778811484","url":"https:\/\/gearmusthave.com\/products\/kmr400-n-cable-75ft-n-male-to-n-male-ultra-low-loss-75-ft","provider":"GearMustHave","version":"1.0","type":"link"}