SMA Female to N Male RF Adapter

The SMA Female to N Male RF Adapter – SMA/N-KJ1, also referred to as N Male to SMA Female RF Adapter – N/SMA-JK1, is a high-performance coaxial adapter engineered to connect SMA female interfaces with N male connectors in high-frequency RF systems. This straight adapter facilitates seamless transitions between compact modular assemblies and ruggedized instrumentation or outdoor-grade hardware.

Rated for up to 18 GHz with a 50-ohm impedance, the SMA Female to N Male RF Adapter is an essential interconnect solution for applications ranging from microwave backhaul infrastructure and controlled lab testing to ADAS testing systems in the automotive sector. Its mechanical strength and electrical consistency make this SMA between-series adapter ideal for use in both indoor bench environments and field-deployed RF systems.

The SMA Female to N Male RF Adapter delivers excellent RF characteristics, with a typical VSWR ≤1.2 and insertion loss ≤0.25 dB, ensuring low signal reflection and maximum transmission efficiency. This SMA straight adapter is widely used to interface handheld or board-level SMA connectors with legacy or high-power N-type installations.

Constructed from passivated stainless steel and incorporating gold-plated beryllium copper contacts, this SMA to N adapter offers excellent corrosion resistance and conductivity. Its robust build ensures stable performance over a wide operating temperature range from -55°C to +165°C, maintaining reliable operation in mission-critical and harsh-environment systems.

RoHS and REACH compliant, the SMA Female to N Male RF Adapter is trusted by engineers working in 5G infrastructure, aerospace signal routing, and satellite communications. Custom variants of this SMA adapter are available on request for systems requiring tailored mechanical footprints or frequency optimization.