Key Specifications
Description
N Male to N Female Fixed Attenuator | 30 dB | 25 W | Screw-lock | Brass Body
The ROSNOL FA-N1N25A-4G25W30/144-94 is a precision 10 dB fixed attenuator designed for signal conditioning in RF communication, wireless infrastructure, aerospace, defense, and test environments. With a frequency range of DC to 4 GHz, 50 Ω impedance, VSWR ≤ 1.25, and 25 W average power handling, it delivers reliable attenuation while maintaining signal quality. Fixed attenuators are widely used to prevent equipment overload, reduce signal strength, and improve RF system stability.
The attenuator incorporates gold-plated contacts, PTFE dielectric insulation, silicone rubber sealing components, brass construction with Copper-Tin-Zinc alloy plating, and a black anodized aluminum heatsink for durability and efficient heat dissipation. The nominal attenuation is 30 dB with ±0.6 dB accuracy.
Headquartered in Taiwan and serving customers worldwide, ROSNOL provides cost-effective RF attenuator solutions manufactured in ISO 9001-certified facilities and compliant with RoHS and REACH requirements.
