{"product_id":"20-foot-bnc-male-to-bnc-male-lmr400-coax-cable-for-antennas","title":"20 Foot BNC Male to BNC Male LMR400 Coax Cable - Low Loss Outdoor","description":"\u003cp\u003eIn this review the 20 ft BNC male to BNC male LMR400 cable is evaluated for ham radio operators, WLAN installers and anyone who needs a rugged outdoor feed line. The bottom line: this cable is for users who want a low-loss, flexible coax rated for outdoor exposure and long life; its \u003cstrong\u003eLMR400 low loss\u003c\/strong\u003e construction and UV resistant polyethylene jacket make it a practical choice for antenna runs where durability and signal preservation matter most.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUV Resistant Jacket:\u003c\/strong\u003e The polyethylene jacket withstands outdoor exposure and is designed for an outdoor life expectancy in excess of 20 years, reducing the need for frequent replacement.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLow Loss Performance:\u003c\/strong\u003e LMR400 construction delivers lower signal loss than most flexible cables of similar size, preserving RF energy over typical antenna runs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFlexibility and Bendability:\u003c\/strong\u003e The flexible outer conductor and design provide a tight bend radius, making routing around corners and through conduits easier.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh RF Shielding:\u003c\/strong\u003e Multi-ply bonded foil outer conductor offers shielding far above single-shield coax, helping prevent interference in crowded RF environments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBNC Male Connectors:\u003c\/strong\u003e Fitted with common BNC male ends for quick, reliable connections to equipment that accepts BNC interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable suits hobbyists and professionals running antenna feeders for ham radio, CB, WiFi or WLAN installations who need a durable outdoor-rated coax that keeps loss low on moderate runs. Installers who value a balance between flexibility and shielding will appreciate its handling and long outdoor lifetime.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for ultra-long backbone distribution where hard-line or larger-diameter low-loss cable would be preferable, or for installations requiring specialized connector types other than BNC without additional adapters.\u003c\/p\u003e\n\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 loss compared with other flexible cables, which helps signal strength over typical runs.\u003c\/li\u003e\n \u003cli\u003eUV resistant PE jacket rated for extended outdoor life, minimizing weather-related degradation.\u003c\/li\u003e\n \u003cli\u003eExcellent flexibility and tight bend radius for easier installation in confined paths.\u003c\/li\u003e\n \u003cli\u003eStrong multi-ply shielding reduces susceptibility to external RF interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSupplied with BNC male connectors only, so other connector types require adapters or replacement ends.\u003c\/li\u003e\n \u003cli\u003eLMR400 is excellent for moderate runs but may not match larger hard-line cables for the very longest, lowest-loss backbone needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLMR400 low loss coax with BNC male ends\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e20 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\u003eJacket Material\u003c\/td\u003e\n\u003ctd\u003eUV resistant polyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eBNC male to BNC male\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eMulti-ply bonded foil outer conductor (\u0026gt;90 dB rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor ham operators, WLAN technicians and DIY antenna projects this 20 ft LMR400 cable offers an excellent mix of \u003cstrong\u003elow loss\u003c\/strong\u003e, durability and flexibility at a reasonable value. It performs well on typical antenna runs and outdoor installations; buyers needing other connector types or the absolute lowest loss for very long trunk runs should plan adapters or a larger cable, but for most practical installs this is a dependable choice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable suitable for outdoor mounting?\u003c\/strong\u003e\u003cbr\u003eYes. The cable uses a UV resistant polyethylene jacket designed for outdoor exposure with a long service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat connector ends are provided?\u003c\/strong\u003e\u003cbr\u003eThis product comes fitted with BNC male connectors on both ends for straightforward connection to BNC-equipped equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long can this cable run and still perform well?\u003c\/strong\u003e\u003cbr\u003eLMR400 is excellent for runs up to roughly 50-70 ft for WiFi\/cellular and provides good performance for HF\/UHF\/VHF up to about 250 ft, though this 20 ft length is ideal for short to moderate feeds.\u003c\/p\u003e","brand":"Custom Cable Connection","offers":[{"title":"Default Title","offer_id":48189550100699,"sku":"B07TL6J2FV","price":72.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71b4I33V2mL._SL1500_37e2d732-91b5-49dd-abff-18617dd3388b.jpg?v=1769604998","url":"https:\/\/gearmusthave.com\/products\/20-foot-bnc-male-to-bnc-male-lmr400-coax-cable-for-antennas","provider":"GearMustHave","version":"1.0","type":"link"}