{"product_id":"yotenko-rg58-50ω-coax-cable-75ft-pl259-to-so239","title":"YOTENKO RG58 50Ω Coax Cable 75ft PL259 to SO239","description":"\u003cp\u003e\u003cstrong\u003eYOTENKO's 23 m (75 ft) RG58 50Ω coax cable with a PL259 male to SO239 female pair and four adapter types provides a durable, low-loss connection for CB, ham and VHF\/UHF radio setups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a longer, flexible coax run that keeps SWR low and adapts to multiple antenna and radio ports, this 75-foot RG58 cable from YOTENKO is engineered for that role. Built with tinned-copper braid, aluminum foil shielding and a reinforced PL259 assembly with extended heat-shrink, the cable aims to resist corrosion, maintain signal integrity and simplify hookups with the included SMA, BNC and SO239 adapters.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable reduce signal loss on long runs?\u003c\/h3\u003e\n\u003cp\u003eThe YOTENKO RG58 is a 50-ohm coax designed with copper conductor, dual shielding (aluminum foil plus tinned-copper braid) and PVC jacketing to limit interference and preserve signal strength across its 23 m length. While RG58 is not as low-loss as larger-diameter coax, careful shielding and quality terminations help minimize degradation for CB, amateur and VHF\/UHF use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTinned-copper braid reduces corrosion and preserves conductivity.\u003c\/li\u003e\n  \u003cli\u003eAluminum foil shield lowers external RF noise pickup.\u003c\/li\u003e\n  \u003cli\u003eSolid copper center conductor maintains consistent impedance.\u003c\/li\u003e\n  \u003cli\u003e75 ft length balances reach and manageable attenuation for many radio setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connectors and adapters are included, and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThis package includes a PL259 male terminated cable to an SO239 female and a 4-piece adapter set: SMA male, SMA female, BNC male and an extra SO239 adapter. The upgraded connectors feature longer heat-shrink tubing and corrosion-resistant plating to keep mechanical and electrical contact reliable under stress or outdoor exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePL259 to SO239 termination for standard CB and ham antenna interfaces.\u003c\/li\u003e\n  \u003cli\u003eSMA and BNC adapters expand compatibility with handhelds, tuners and test gear.\u003c\/li\u003e\n  \u003cli\u003eExtended heat-shrink improves strain relief at the PL259 junction.\u003c\/li\u003e\n  \u003cli\u003eSalt-spray tested finishes resist oxidation for longer service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow tough is the cable for field use and outdoor installations?\u003c\/h3\u003e\n\u003cp\u003eThe cable assembly combines a flexible PVC jacket with professional crimped connections and longer heat-shrink reinforcement at the PL259, improving resistance to bending fatigue and accidental pulls. The connector plating passed salt-spray testing, which indicates improved resistance to corrosion in marine or coastal environments compared with untreated fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6 cm heat-shrink at connectors for better mechanical support.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-tested connector finishes for outdoor durability.\u003c\/li\u003e\n  \u003cli\u003eFlexible jacket that routes easily through conduits and vehicle installations.\u003c\/li\u003e\n  \u003cli\u003eCrimped construction avoids loose center pins and intermittent contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich devices and applications are compatible with this coax set?\u003c\/h3\u003e\n\u003cp\u003eDesigned for a wide range of radio equipment, this RG58 assembly connects CB radios, amateur HF\/VHF rigs, SWR meters, antenna tuners, spectrum analyzers and many marine or mobile systems. The included adapters let you interface with devices using SMA, BNC or UHF\/SO239 ports without additional purchases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCB and ham antennas, mobile radios and base stations.\u003c\/li\u003e\n  \u003cli\u003eAntenna analyzers, SWR meters, tuners and dummy loads.\u003c\/li\u003e\n  \u003cli\u003eTest gear like VNAs and spectrum analyzers with adapter use.\u003c\/li\u003e\n  \u003cli\u003eMarine and mobile installations where corrosion resistance helps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Radio hobbyists, mobile installers and technicians looking for a versatile, reasonably low-loss 75 ft coax run with robust PL259 termination and a set of adapters to connect multiple radio and test devices. If you need a long, adaptable cable for home stations, vehicle setups or field testing where durability and connector compatibility matter, this YOTENKO assembly is built to deliver practical, flexible connectivity without requiring immediate upgrade to larger coax types.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this RG58 cable suitable for HF and VHF ham radio use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 50Ω RG58 assembly works well for many HF\/VHF amateur setups, though longer runs may experience more loss than thicker coax types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the included adapters prevent the need for extra connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The four adapters (SMA male\/female, BNC male, SO239) cover most common radios and test gear, reducing the need for additional purchases.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YOTENKO","offers":[{"title":"Default Title","offer_id":48413196288157,"sku":"B0CHYHGPGV","price":45.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/yotenko-front-connector-pl259-so239.jpg?v=1781258075","url":"https:\/\/nexoltic.com\/products\/yotenko-rg58-50%cf%89-coax-cable-75ft-pl259-to-so239","provider":"Nexoltic","version":"1.0","type":"link"}