2.92mm Male to 1.85mm Male RF Adapter

The 2.92mm Male to 1.85mm Male RF Adapter – 2.92/1.85-JJ1, also referred to as 1.85mm Male to 2.92mm Male RF Adapter – 1.85/2.92-JJ1, is a high-frequency coaxial adapter designed for seamless connectivity between 2.92mm and 1.85mm male interfaces. This straight coaxial adapter enables interconnection across K and V connector standards, providing an efficient solution for precision RF testing and high-frequency signal transmission.

Rated for frequencies up to 40 GHz with a controlled 50-ohm impedance, the 2.92mm Male to 1.85mm Male RF Adapter supports applications in advanced test instrumentation, aerospace systems, and high-speed telecommunications infrastructure. It is commonly deployed in environments such as VNA calibration and high-frequency test fixtures, aerospace RF interconnects, and 5G antenna system development.

Featuring a maximum VSWR of ≤1.12 and insertion loss ≤0.25 dB, this 2.92mm between-series coaxial adapter ensures optimal signal integrity and low reflection, even under demanding high-frequency operating conditions. The 2.92mm Male to 1.85mm Male RF Adapter is well-suited for test setups, signal routing, and prototype verification in compact and performance-critical RF environments.

Constructed from rugged passivated stainless steel and equipped with gold-plated beryllium copper contacts, this K adapter offers outstanding mechanical durability and long-term electrical stability. The 2.92/1.85-JJ1 coaxial adapter operates across a broad temperature range from -55°C to +165°C, making it a reliable component for both laboratory and field use.

RoHS and REACH compliant, the 2.92mm Male to 1.85mm Male RF Adapter is engineered for high-frequency excellence. Custom versions can be supplied on request to match specific interface, mechanical, or environmental requirements for sectors including aerospace, defense, metrology, and telecommunications.