{"product_id":"yilianduo-sma-to-qma-adapter-kit-3-type-6ghz-50ohm-rf-coaxial-5g-base-station","title":"YILIANDUO SMA to QMA Adapter Kit 3 Types DC-6GHz 50 Ohm RF Coaxial Adapter for 5G\/4G Base Station, Industrial Automation, Cellular Communication \u0026 Antenna System","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 3-Type Adapter Set\u003c\/strong\u003e: Includes SMA Male→QMA Male, SMA Male→QMA Female, SMA Female→QMA Male, full-scenario RF interface conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Push-Pull Connection\u003c\/strong\u003e: QMA fast-locking design (1s connect) vs standard SMA (3-5 twists), greatly improves installation \u0026amp; maintenance efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low VSWR Performance\u003c\/strong\u003e: VSWR ≤1.15, low signal loss \u0026amp; reflection, ensures stable 5G\/4G RF signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Durability\u003c\/strong\u003e: Beryllium copper core + PTFE insulation, 500+ mating cycles, -40℃ to +85℃ wide temperature resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Frequency \u0026amp; Power\u003c\/strong\u003e: DC-6GHz full coverage, 50Ω standard impedance, 100W max input power, fits 5G\/4G communication systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Universal\u003c\/strong\u003e: 25mm mini size for tight spaces; compatible with RRUs, PLCs, 5G base stations \u0026amp; RF antenna systems.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cdiv\u003eThis SMA to QMA RF coaxial adapter kit is a professional industrial-grade conversion accessory designed for 5G\/4G cellular communication, industrial automation, RF antenna systems and precision electronic engineering. The kit includes 3 most commonly used connector combinations to meet all SMA-QMA interface conversion needs in communication base stations, industrial equipment and RF testing scenarios.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAdopting \u003cstrong\u003equick push-pull QMA locking technology\u003c\/strong\u003e, this adapter replaces the traditional threaded rotation connection, completing connection and disconnection in 1 second, which greatly saves installation and maintenance time for base station construction and industrial equipment debugging. With ultra-low VSWR ≤1.15 and 50Ω standard impedance, it minimizes signal attenuation and reflection, ensuring high stability and low distortion for 5G\/4G high-frequency signal transmission.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eBuilt with beryllium copper central conductor and PTFE insulation material, the adapter supports 500+ repeated mating cycles and wide temperature operation (-40℃ to +85℃), meeting the harsh environmental requirements of industrial automation and outdoor communication base stations. The compact 25mm design fits narrow installation spaces, while the 100W max power and DC-6GHz wide frequency coverage ensure full compatibility with 5G\/4G base stations, PLC control systems, RF antennas and communication equipment.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhether you are a communication engineer deploying 5G base stations, an industrial technician maintaining automation equipment, a laboratory researcher conducting RF tests, or a B2B buyer sourcing industrial RF adapters for wholesale and engineering procurement, this kit provides reliable performance, durable quality and efficient connectivity for all RF interface conversion demands.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable data-extentions-extra-tablecapture-id=\"631769\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Types\u003c\/td\u003e\n\u003ctd\u003eSMA Male→QMA Male; SMA Male→QMA Female; SMA Female→QMA Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eDC–6GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR\u003c\/td\u003e\n\u003ctd\u003e≤1.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Power\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMating Cycles\u003c\/td\u003e\n\u003ctd\u003e≥500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBeryllium Copper Core + PTFE Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e25mm Compact Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIndoor\/Outdoor, Industrial\/Communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5G\/4G Cellular Communication Base Stations\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation \u0026amp; PLC Control Systems\u003c\/li\u003e\n\u003cli\u003eRF Antenna Systems \u0026amp; Wireless Communication Devices\u003c\/li\u003e\n\u003cli\u003eRadio Remote Units (RRUs) \u0026amp; MRI Shielding Systems\u003c\/li\u003e\n\u003cli\u003ePrecision RF Test \u0026amp; Measurement Equipment\u003c\/li\u003e\n\u003cli\u003eElectronic Engineering \u0026amp; Communication Maintenance\u003c\/li\u003e\n\u003cli\u003eB2B Wholesale for Industrial RF Connector Distributors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 Package Includes\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1 × SMA Male to QMA Male Adapter\u003c\/li\u003e\n\u003cli\u003e1 × SMA Male to QMA Female Adapter\u003c\/li\u003e\n\u003cli\u003e1 × SMA Female to QMA Male Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YILIANDUO","offers":[{"title":"Default Title","offer_id":54242010923313,"sku":"EULD0015","price":22.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/5628\/9329\/files\/EULD0015_1.jpg?v=1779085065","url":"https:\/\/yilianduo.com\/ja\/products\/yilianduo-sma-to-qma-adapter-kit-3-type-6ghz-50ohm-rf-coaxial-5g-base-station","provider":"YILIANDUO","version":"1.0","type":"link"}