{"product_id":"sma-male-to-female-rf-coaxial-adapter-dc-12ghz-50-ohm","title":"SMA Male to Female RF Coaxial Adapter DC-12GHz 50Ω","description":"\n\u003ch2\u003eSMA Male to Female RF Coaxial Adapter — DC to 12GHz, 50Ω\u003c\/h2\u003e\n\u003cp\u003eUpgrade your RF setup with this high-performance \u003cstrong\u003eSMA Male to SMA Female Quick-Plug Adapter\u003c\/strong\u003e. Engineered for professional RF, telecom, and test-bench applications, this compact adapter delivers reliable signal transmission from DC up to \u003cstrong\u003e12GHz\u003c\/strong\u003e — all in a rugged, gold-plated copper body. Available in a 1-piece or 2-piece pack.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Frequency Range:\u003c\/strong\u003e Supports DC to 12GHz, making it ideal for high-speed data transfer, RF testing, wireless communications, and antenna systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold-Plated Copper Construction:\u003c\/strong\u003e Superior conductivity and corrosion resistance ensure long-term durability and consistent performance, even under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise 50Ω Impedance Matching:\u003c\/strong\u003e Minimizes signal reflection and maximizes power transfer in RF systems, test equipment, and measurement setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow VSWR (\u0026lt;1.2):\u003c\/strong\u003e Excellent signal integrity with reduced losses, enhancing overall system efficiency in high-frequency environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Performs reliably from -55°C to +155°C — suitable for industrial, aerospace, and outdoor RF applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Plug Design:\u003c\/strong\u003e Easy, tool-free connection and disconnection for rapid prototyping, lab testing, or field deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA Type RF Coaxial Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMA Male (Plug) to SMA Female (Jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC – 12GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold-Plated Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Piece or 2 Pieces (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 or 2 × SMA Male to SMA Female RF Coaxial Adapter (as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High-Grade Silicone Grease Lubricant for O-Rings \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-large-capacity-battery-storage-organizer-box-batteries-not-included-vintage-beer-crate-appearance-holds-30-aaa-batteries\"\u003e1PC Large Capacity Battery Storage Organizer Box\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-mobile-data-cable-storage-box-portable-winding-earphone-charger-storage-box-with-lid-drawer-organizer-box\"\u003e1PC Mobile Data Cable Storage Box \u0026amp; Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the maximum frequency this SMA RF coaxial adapter supports?\u003c\/h4\u003e\n\u003cp\u003eA: This SMA male to female coaxial adapter supports a frequency range from DC up to \u003cstrong\u003e12GHz\u003c\/strong\u003e, making it suitable for a wide range of RF, microwave, and high-frequency communication applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What impedance does this SMA adapter use, and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: The adapter is designed with a precise \u003cstrong\u003e50Ω impedance\u003c\/strong\u003e, which is the industry standard for RF systems. This ensures minimal signal reflection and optimal power transfer between connected components, maintaining system efficiency and signal integrity.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this SMA adapter suitable for outdoor or industrial use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With an operating temperature range of \u003cstrong\u003e-55°C to +155°C\u003c\/strong\u003e and a gold-plated copper body for corrosion resistance, this adapter is well-suited for industrial, aerospace, and outdoor RF environments.\u003c\/p\u003e\n\u003ch4\u003eQ: What does VSWR \u0026lt;1.2 mean for my RF setup?\u003c\/h4\u003e\n\u003cp\u003eA: VSWR (Voltage Standing Wave Ratio) below 1.2 indicates very low signal reflection at the connector interface. This means your RF system will experience minimal power loss at this junction, resulting in cleaner, more efficient signal transmission.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the maximum frequency this SMA RF coaxial adapter supports?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This SMA male to female coaxial adapter supports a frequency range from DC up to 12GHz, making it suitable for a wide range of RF, microwave, and high-frequency communication applications.\"}}, {\"@type\": \"Question\", \"name\": \"What impedance does this SMA adapter use, and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The adapter is designed with a precise 50Ω impedance, which is the industry standard for RF systems. 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