{"product_id":"sma-male-to-sma-female-rg58-100-ft-extension-cable-low-loss","title":"SMA Male to SMA Female RG58 100 ft Extension Cable - Low Loss","description":"\u003cp\u003eIn this review the XRDS -RF 100 ft RG58 SMA extension cable is evaluated for antenna and SDR users who need a long, low-loss connection. The bottom line: this cable is for hobbyists and installers who want a 50 ohm SMA Male to SMA Female run that preserves signal over distance, thanks to its low-loss RG58 construction and solid copper center conductor. It performs as expected for applications like ADS-B receivers, 3G\/4G LTE antennas, GPS and ham radio where running cable outside or through walls without frequent connector failures is important.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector type:\u003c\/strong\u003e SMA Male to SMA Female provides a straightforward extension for most SMA-equipped antennas and devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable type and impedance:\u003c\/strong\u003e RG58 coax with 50 ohm impedance supports radio equipment and avoids mismatch losses in common SDR and antenna setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 100 ft offers ample reach for placing antennas away from equipment while keeping the receiver or router inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-loss design:\u003c\/strong\u003e The cable is described as ultra low-loss, which helps maintain signal strength across the long run and supports higher frequency use with reduced attenuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium materials:\u003c\/strong\u003e A solid copper inner conductor improves conductivity and lowers signal loss compared with plated or stranded cores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable assembly:\u003c\/strong\u003e Heat-shrink tubing with adhesive is used at the connector joints to keep connectors from coming off during outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable is aimed at hobbyists, radio amateurs, and small installations that require an economical long run between an SMA-equipped device and an external antenna. It is a practical choice for users of ADS-B receivers, SDR dongles, signal boosters, WiFi routers with SMA ports, and many GPS or cellular external antennas.\u003c\/p\u003e\n\u003cp\u003eUsers who need the absolute lowest possible loss for professional RF test labs or those requiring specialized low-loss foamed dielectric coax for very high frequency microwave links should look elsewhere, since RG58 is a common, general-purpose coax and not the highest-performing type available for critical lab measurements.\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\u003eLong 100 ft length gives flexibility in antenna placement without splicing.\u003c\/li\u003e\n\u003cli\u003eSolid copper conductor reduces signal loss compared with lower-grade cores.\u003c\/li\u003e\n\u003cli\u003eHeat-shrink and adhesive bonded connectors add durability for outdoor or routed installations.\u003c\/li\u003e\n\u003cli\u003e50 ohm impedance and SMA terminations match typical SDR and antenna equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRG58 is not the lowest-loss coax available for very high frequency or long-distance professional links.\u003c\/li\u003e\n\u003cli\u003eThe cable's thickness and flexibility may be less convenient for tight routing compared with thinner coax types.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eSMA Male to SMA Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable type\u003c\/td\u003e\n\u003ctd\u003eRG58 coaxial cable\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\u003eLength\u003c\/td\u003e\n\u003ctd\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner conductor\u003c\/td\u003e\n\u003ctd\u003eSolid copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003eFlexible, water-resistant PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe XRDS -RF 100 ft RG58 SMA extension cable is a reliable, value-oriented choice for hobbyists and small installations needing a long SMA Male to SMA Female run. Its solid copper conductor and bonded connector joints deliver sensible durability and lower signal loss than cheap alternatives, making it a good pick for ADS-B, SDR, 3G\/4G LTE antenna and general antenna placement tasks without the premium cost of specialty low-loss coax.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cable work with an SDR dongle?\u003c\/strong\u003e\u003cbr\u003eYes; the 50 ohm SMA Male to SMA Female construction and RG58 type make it compatible with most SDR receivers that use SMA connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eThe PVC jacket and heat-shrink bonded connectors are designed for durable outdoor installations, but long-term exposure to extreme UV and weather may still affect lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used for GPS and cellular antennas?\u003c\/strong\u003e\u003cbr\u003eYes; it is suitable for GPS and 3G\/4G LTE antennas as long as the SMA connector gender and impedance match the equipment.\u003c\/p\u003e","brand":"XRDS -RF","offers":[{"title":"Default Title","offer_id":48638233444571,"sku":"B0CTK6RZD5","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71KnLk9_uPL._SL1500.jpg?v=1778553666","url":"https:\/\/gearmusthave.com\/products\/sma-male-to-sma-female-rg58-100-ft-extension-cable-low-loss","provider":"GearMustHave","version":"1.0","type":"link"}