Key Specifications
Description
N Plug (Male) to SMA Jack (Female) | Straight Adapter | Screw-Lock | Brass Body
The ROSNOL AD-N1A25A/933-91 is a high-performance RF adapter supporting DC to 11 GHz frequency range with 50 Ω impedance, VSWR ≤ 1.20, and low insertion loss. Designed for stable interconnection between N and SMA interfaces, it ensures low reflection and efficient signal transfer across RF transmission systems. The screw-on coupling design provides robust connection reliability and repeatability with ≥ 500 mating cycles.
This version features beryllium copper center contacts on both N and SMA sides with full gold plating, delivering superior conductivity, excellent spring properties, and long-term reliability. The SMA body is also gold plated to further enhance corrosion resistance and signal stability, while the N body retains nickel plating for mechanical durability. PTFE dielectric guarantees stable electrical insulation across wide operating conditions.
Ideal for high-frequency RF communication, microwave systems, testing equipment, and precision instrumentation, this adapter offers enhanced performance in demanding applications. ROSNOL RF adapters provide high reliability and are manufactured under strict ISO 9001 processes with global compliance to RoHS and REACH standards.
