Key Specifications
Description
BNC Plug (Male) to N Jack (Female) Adapter | Straight Design | Bayonet-Lock & Screw-Lock | Brass Body
The ROSNOL AD-B1N25A/144-94 is a precision 50 Ω RF adapter designed to interconnect BNC Plug (Male) and N Jack (Female) interfaces in systems operating from DC to 4 GHz. Featuring VSWR ≤ 1.2, low insertion loss, and reliable impedance matching, this adapter helps maintain signal integrity in RF communication equipment, test instruments, antenna systems, and broadcast infrastructure. The combination of a quick-connect BNC bayonet interface and a secure N-type threaded interface offers both installation efficiency and dependable retention.
The adapter incorporates a gold-plated brass center contact on the BNC side and a gold-plated beryllium copper center contact on the N side. The brass body is protected by a copper-tin-zinc alloy finish that enhances corrosion resistance and service life. Beryllium copper provides superior elasticity and long-term contact stability, while PTFE insulation ensures consistent dielectric performance across the frequency range.
ROSNOL AD-B1N25A/144-94 is manufactured in ISO 9001-certified facilities and complies with RoHS and REACH requirements. It is an excellent choice for integrating BNC and N connector platforms while maintaining stable RF performance and mechanical reliability.
