3.5mm Female to N Male RF Adapter

The 3.5mm Female to N Male RF Adapter – 3.5/N-KJ1, also referred to as N Male to 3.5mm Female RF Adapter – N/3.5-JK1, is a high-frequency coaxial adapter engineered for precise and secure interconnection between a 3.5mm female and an N-type male interface. This straight adapter facilitates seamless signal transitions between metrology-grade test systems and field-ready RF components.

Rated for performance up to 18 GHz with a stable 50-ohm impedance, the 3.5mm Female to N Male RF Adapter plays a critical role in test environments that bridge modern instruments and legacy RF infrastructure. Common applications include end-of-line quality verification, military radar and EW systems, and controlled RF testing environments.

This 3.5mm between-series adapter features a low VSWR of ≤1.09 and an insertion loss of ≤0.2 dB, ensuring minimal signal reflection and consistent power transmission across its full frequency range. The 3.5mm Female to N Male RF Adapter offers a reliable solution when coupling rugged N-type assemblies with precision-grade 3.5mm equipment.

Manufactured from passivated stainless steel and incorporating gold-plated beryllium copper contacts, the 3.5/N-KJ1 female to male coaxial adapter guarantees excellent durability, even in harsh or high-cycle environments. This 3.5mm female straight adapter operates reliably across a wide temperature range of -55°C to +165°C, making it well-suited for both lab settings and demanding outdoor conditions.

RoHS and REACH compliant, the 3.5mm Female to N Male RF Adapter combines mechanical strength with outstanding electrical performance. Customized configurations are available upon request to support the specific needs of professionals in aerospace, telecommunications, and defense sectors.