{"product_id":"yilianduo-1-85mmv-type-to-2-4mm-male-female-precision-cross-series-rf-adapter-dc-50ghz-50-millimeter-wave-connector","title":"YILIANDUO 1.85mm(V-Type) to 2.4mm Male Female Precision Cross-Series RF Adapter | DC-50GHz 50Ω Passivated Stainless Steel High-Frequency Millimeter Test Connector","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv\u003eYILIANDUO is a precision air-dielectric cross-series millimeter-wave adapter engineered for signal conversion between 1.85mm(V-type) female and standard 2.4mm male RF interfaces, stably rated for continuous DC~50GHz full-band operation. Built with passivated anti-corrosion stainless steel housing and gold-plated beryllium copper inner contact, this professional interconnect solves conversion challenges between 1.85mm max 67GHz ultra-high-frequency test gear and mainstream 2.4mm 50GHz millimeter-wave modules, exclusively mechanically compatible with 1.85 \u0026amp; 2.4mm series only (not mateable with SMA\/3.5mm\/K-type 2.92mm).\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis premium RF component targets dual-market demand: \u003cstrong\u003eB2B bulk sourcing for global RF distributors, aerospace defense factories, automotive millimeter radar manufacturers and 5G mmWave R\u0026amp;D enterprises\u003c\/strong\u003e, plus \u003cstrong\u003eB2C university high-frequency lab researchers, measurement engineers and RF DIY specialists for VNA calibration \u0026amp; custom test fixture assembly\u003c\/strong\u003e. It’s a cost-effective drop-in replacement for high-cost imported adapters from Fairview, SV Microwave and TE Connectivity.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e✅ \u003cstrong\u003eExclusive Cross Transition:1.85mm(V) Female ↔2.4mm Male | Only 1.85\/2.4 Interoperable\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIndustry-standard air interface design; mechanically mates directly between 1.85mm(V) and 2.4mm without hardware damage, incompatible with SMA\/3.5\/2.92(K) to avoid mismatched connector damage, standardized for professional high-frequency lab setup.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003ePremium Passivated Stainless Steel \u0026amp; Wide Temperature Resistance\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eFull stainless steel housing with chemical passivation removes free iron to eliminate secondary rust\/oxidation; stable mechanical performance across -55℃ ~ +165℃ extreme ambient for airborne, outdoor and variable-temperature industrial testing; gold-plated inner pin boosts wear for hundreds of repeated mating cycles.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eExcellent DC~50GHz Full-Band Electrical Specs\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eStandard industry 50Ω characteristic impedance for all millimeter-wave RF circuits\u003c\/li\u003e\n\u003cli\u003eMax VSWR ≤1.25 across full DC-50GHz working spectrum\u003c\/li\u003e\n\u003cli\u003eUltra-low max insertion loss ≤0.05dB to minimize high-frequency signal attenuation \u0026amp; waveform distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e✅ \u003cstrong\u003eAir-Dielectric Precision Structure for Millimeter Wave\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eBoth 1.85(V) \u0026amp;2.4mm adopt air-spaced inner insulation instead of solid dielectric, drastically cut parasitic high-frequency loss, far superior to conventional low-frequency SMA connectors limited below 18GHz.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eAll-Metal Closed EMI Shielding\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIntegrated full-metal shielding shell suppress external electromagnetic interference, keep steady signal integrity under high-vibration radar \u0026amp; aerospace testing; exclusively for ≥30GHz millimeter-wave, unsuitable for below-1GHz low-frequency wiring.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eSpecifications\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable data-extentions-extra-tablecapture-id=\"996169\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetailed Technical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYILIANDUO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003e100% Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eyilianduo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e1.85mm(V-Type) to 2.4mm Male Female Straight Cross-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e50 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Working Frequency\u003c\/td\u003e\n\u003ctd\u003eDC ~ 50GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.85mm Max Peak Test\u003c\/td\u003e\n\u003ctd\u003eUp to 67GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax VSWR\u003c\/td\u003e\n\u003ctd\u003e≤1.25:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Insertion Loss\u003c\/td\u003e\n\u003ctd\u003e≤0.05dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003ePassivated Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Contact\u003c\/td\u003e\n\u003ctd\u003eGold-plated Beryllium Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-55℃ ~ +165℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Compatibility\u003c\/td\u003e\n\u003ctd\u003eOnly 1.85mm ↔2.4mm (Not SMA\/3.5\/2.92 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Application\u003c\/td\u003e\n\u003ctd\u003eHigh-End VNA Calibration,5G mmWave,Automotive 77GHz Radar,Aerospace Defense RF Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003ch3\u003e1. Advanced University \u0026amp; R\u0026amp;D Laboratory Research\u003c\/h3\u003e\n\u003cdiv\u003eHigh-end VNA vector network analyzer calibration, 50GHz millimeter-wave component parameter testing, mixed 1.85\/2.4 multi-standard experimental test jig development。\u003c\/div\u003e\n\u003ch3\u003e2. 5G\/6G Telecommunication Industry\u003c\/h3\u003e\n\u003cdiv\u003e5G millimeter phased array antenna debugging, high-frequency compact base station RF front-end interconnection, satellite high-band ground station communication module verification。\u003c\/div\u003e\n\u003ch3\u003e3. Aerospace \u0026amp; Defense Electronics\u003c\/h3\u003e\n\u003cdiv\u003eAirborne millimeter radar internal wiring, aerospace satellite onboard high-frequency equipment assembly, military electronic warfare RF test fixture wiring。\u003c\/div\u003e\n\u003ch3\u003e4. Automotive Electronic R\u0026amp;D\u003c\/h3\u003e\n\u003cdiv\u003e77GHz vehicle anti-collision millimeter radar PCB calibration, ADAS high-frequency RF sensor prototype testing, autonomous driving high-band module debugging。\u003c\/div\u003e\n\u003ch3\u003e5. Precision RF Maintenance \u0026amp; Custom DIY\u003c\/h3\u003e\n\u003cdiv\u003eUltra-high-frequency lab equipment repair, custom high-density millimeter-wave test jig modification, advanced experimental wideband circuit upgrade。\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e📦 Package Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Millimeter Wave RF Adapter \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for DC~50GHz millimeter-wave measurement, avoid low-frequency wiring below 1GHz.\u003c\/li\u003e\n\u003cli\u003eApply moderate torque during threading; over-tightening will deform precision gold-plated inner pin and ruin electrical performance.\u003c\/li\u003e\n\u003cli\u003eStore in dry dustproof container to protect precision plating against moisture corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose YILIANDUO\u003c\/h3\u003e\n\u003ch3\u003eFor B2B Wholesale Buyers\u003c\/h3\u003e\n\u003cdiv\u003e✔️ Factory direct supply with tiered bulk discount, customizable OEM\/ODM interface specs for global RF distributors \u0026amp; aerospace component suppliers\u003c\/div\u003e\n\u003cdiv\u003e✔️ Every unit passes full DC-50GHz electrical inspection before shipment to ensure consistent batch parameters for large enterprise procurement\u003c\/div\u003e\n\u003cdiv\u003e✔️ Compact shockproof packaging optimized for cross-border logistics \u0026amp; overseas warehouse stocking\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eFor B2C R\u0026amp;D Engineers \u0026amp; Lab Users\u003c\/h3\u003e\n\u003cdiv\u003e✔️ Budget-friendly alternative to expensive name-brand (Fairview\/TE\/SV Microwave) cross adapters with identical industrial precision\u003c\/div\u003e\n\u003cdiv\u003e✔️ International standard dimension, fully interchangeable with mainstream high-end VNA and commercial 1.85\/2.4mm test instruments\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can this adapter connect to SMA or 3.5mm connectors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, 1.85 \u0026amp;2.4mm only mechanically compatible with each other, cannot mate with SMA\/3.5\/2.92mm to prevent connector damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can the 1.85 side do temporary testing up to 67GHz?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: 1.85(V-type) structural max 67GHz; continuous long-term working should stay within rated DC~50GHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is bulk discount available for lab\/enterprise big orders?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Volume preferential pricing for orders over 50pcs; contact sales team for customized wholesale quotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What’s passivated stainless steel advantage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Passivation removes free iron to stop rust \u0026amp; oxidation, stable performance under wide-range fluctuating temperature environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"YILIANDUO","offers":[{"title":"1.85mm Male to 2.4mm Female","offer_id":54430868078897,"sku":"OL-6117","price":67.08,"currency_code":"USD","in_stock":true},{"title":"1.85mm Male to 2.4mm Male","offer_id":54430868111665,"sku":"OL-6110","price":67.26,"currency_code":"USD","in_stock":true},{"title":"1.85mm Female to 2.4mm Female","offer_id":54430868144433,"sku":"OL-6099","price":67.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/5628\/9329\/files\/OL-6117_8.jpg?v=1780623170","url":"https:\/\/yilianduo.com\/fr\/products\/yilianduo-1-85mmv-type-to-2-4mm-male-female-precision-cross-series-rf-adapter-dc-50ghz-50-millimeter-wave-connector","provider":"YILIANDUO","version":"1.0","type":"link"}