Key Specifications
Description
N Female to N Female Fixed Attenuator | 40 dB | 500 W | Screw-lock | VSWR 1.35
The FA-N2N25A-6G500W40/H3-H3 is a high-power RF fixed attenuator engineered for applications that require reliable signal reduction and stable impedance matching in demanding communication and microwave systems. Featuring N Jack (Female) to N Jack (Female) connectors, this 50-ohm attenuator operates from DC to 6 GHz and is designed for use in wireless infrastructure, RF testing environments, broadcast systems, and other high-power RF networks. Its broadband performance and rugged construction make it well suited for continuous-duty applications.
Designed to deliver consistent electrical performance, this fixed attenuator provides 40 dB nominal attenuation with a deviation of -1.2 dB / +1.5 dB while maintaining a VSWR of ≤1.35 across the operating frequency range. Rated for 500 W average power at 25°C, it offers dependable signal control and power management in high-power RF and microwave systems.
The unit incorporates gold-plated phosphor bronze center contacts, nickel-plated brass bodies, PTFE insulators, and a black-anodized aluminum heatsink for enhanced thermal dissipation. Supporting a minimum of 500 mating cycles and operating temperatures from -55°C to +125°C, the attenuator is built for long-term reliability and complies with RoHS requirements.
Typical applications include RF communication infrastructure, antenna systems, broadcast transmitters, power amplifier testing, microwave laboratories, and industrial RF installations where high-power handling, broadband coverage, and accurate attenuation are critical.
