{"id":6955,"date":"2024-05-24T02:37:00","date_gmt":"2024-05-24T02:37:00","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=6955"},"modified":"2026-08-11T15:25:25","modified_gmt":"2026-08-11T15:25:25","slug":"1-85mm-female-straight-rf-connector-cfs220-coaxial-cable-1-85-kcfs220-1","status":"publish","type":"product","link":"https:\/\/mechanc.com\/ko\/product\/1-85mm-female-straight-rf-connector-cfs220-coaxial-cable-1-85-kcfs220-1\/","title":{"rendered":"1.85mm \uc554 \uc2a4\ud2b8\ub808\uc774\ud2b8 RF \ucee4\ub125\ud130 \u2013 CFS220 \ub3d9\ucd95 \ucf00\uc774\ube14 \ud638\ud658"},"content":{"rendered":"

1.85mm Female Straight RF Connector \u2013 Cable Mount, Model 1.85-KCFS220-1<\/h2>\n

The 1.85 mm female straight cable-mount RF connector<\/strong>, model 1.85-KCFS220-1<\/strong>, is specifically designed for high-frequency test systems operating up to 67 GHz<\/strong>. Optimized for the CFS220 ultra-low-loss, phase-stable coaxial cable<\/a>, it maintains 50 \u03a9 impedance<\/strong> with VSWR \u2264 1.25<\/strong> and insertion loss \u2264 0.06 \u221af dB<\/strong>. Its precision female interface ensures secure mating and consistent electrical performance across demanding measurement setups. Discover other models in the 1.85 mm connector family<\/a>.<\/p>\n

High-Accuracy RF Interface and Broadband Performance<\/h3>\n

The 1.85-KCFS220-1 connector<\/strong> ensures accurate impedance matching and superior return loss across the DC to 67 GHz<\/strong> frequency range. Its precisely machined 1.85 mm female interface supports repeatable measurements and stable phase alignment, making it ideal for calibration kits and metrology-grade instrumentation.<\/p>\n

Material Engineering and Structural Durability<\/h3>\n

Crafted from passivated stainless steel<\/strong> and featuring a gold-plated beryllium-copper socket contact<\/strong>, the 1.85-KCFS220-1<\/strong> offers excellent corrosion resistance, low contact resistance, and high mechanical durability. Its robust housing maintains alignment integrity even under repetitive mechanical or thermal stress. For more high-frequency solutions, visit our RF connectors<\/a> section.<\/p>\n

Precision Cable Termination and Alignment Control<\/h3>\n

The cable-mount structure<\/strong> supports accurate termination of the CFS220 coaxial dielectric<\/strong>, preserving low return loss and stable phase characteristics. Its mechanical layout ensures controlled strain relief and consistent performance under vibration. For similar precision-engineered termination designs, see cable-mount connectors<\/a>.<\/p>\n

Performance Optimization for RF Measurement Systems<\/h3>\n

When paired with the CFS220 ultra-low-loss, phase-stable coaxial cable<\/a>, the 1.85-KCFS220-1 connector<\/strong> achieves exceptional signal integrity, low attenuation, and reliable phase consistency. It is ideally suited for microwave measurement equipment, network analyzers,<\/strong> and high-precision RF instrumentation<\/strong> used in advanced laboratory environments.<\/p>\n

For the corresponding male version, see the mirror part:
\n
\n1.85mm Male Straight RF Connector \u2013 Fits CFS220 Coaxial Cable, Model 1.85-JCFS220-1
\n<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

1.85mm Female Straight RF Connector \u2013 Cable Mount, Model 1.85-KCFS220-1 The 1.85 mm female straight cable-mount RF connector, model 1.85-KCFS220-1, is specifically designed for high-frequency test systems operating up to 67 GHz. Optimized for the CFS220 ultra-low-loss, phase-stable coaxial cable, it maintains 50 \u03a9 impedance with VSWR \u2264 1.25 and insertion loss \u2264 0.06 \u221af 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