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Key Specifications
Frequency Max
Connector Series
Connector Gender
Body Style
VSWR Max
Termination Type
Interface Type
Attachment Method
Mount Method
Description
The 2.92 mm female straight cable-mount RF connector, model 2.92-KFCFS220-1, is a 4-hole flange mount designed for precision instrumentation using the CFS220 ultra-low-loss, phase-stable coaxial cable. Rated for operation from DC to 40 GHz with a 50 Ω impedance, VSWR ≤ 1.17, and insertion loss ≤ 0.06 √f dB, it ensures stable broadband performance and exceptional signal fidelity for high-frequency calibration and microwave measurement systems. Explore more options within the 2.92 mm connector family.
The 2.92-KFCFS220-1 connector is engineered for metrology accuracy and repeatable impedance control across the entire DC–40 GHz range. Its secure panel mounting supports consistent return-loss behavior during broadband calibration and verification processes.
Constructed with a passivated stainless-steel housing and a gold-plated beryllium-copper contact, the 2.92-KFCFS220-1 offers superior corrosion resistance, low contact resistance, and durable mechanical strength. Tight machining tolerances ensure reliable S-parameter consistency and phase stability throughout frequent connection cycles. Additional precision assemblies can be found in our RF connectors catalog.
The cable-mount termination provides secure soldering and effective strain relief, maintaining uniform impedance transition and minimizing signal degradation. For panel-ready hardware in this format, see our 4-hole flange mount connectors.
When integrated with the CFS220 ultra-low-loss, phase-stable coaxial cable, the 2.92-KFCFS220-1 connector provides minimal insertion loss, high phase repeatability, and long-term impedance stability—ideal for laboratory-grade microwave testing, precision calibration systems, and network analyzer setups.