Key Specifications
Description
N Plug (Female) to N Jack (Female) Fixed Attenuator | DC-3GHz | 100W | 40dB | VSWR 1.20
The FA-N1N25A-3G100W40/944-94 is a high-power RF fixed attenuator engineered for applications that require substantial signal reduction while maintaining broadband performance. Featuring an N Male to N Female interface and a 50-ohm impedance, this attenuator operates from DC to 3 GHz and is well suited for communication infrastructure, RF testing, broadcast systems, and power-sensitive microwave applications.
This model provides 40 dB nominal attenuation with a ±0.5 dB deviation and maintains a VSWR of ≤1.2 throughout its operating range. Rated for 100 watts average power at 25°C, it enables effective signal management and equipment protection while supporting consistent impedance characteristics across broadband RF systems.
Constructed with gold-plated beryllium copper center contacts, brass bodies with copper-tin-zinc alloy plating, PTFE insulators, and silicone rubber sealing elements, the attenuator is designed for long-term reliability. It supports a minimum of 500 mating cycles, operates from -55°C to +125°C, and meets RoHS compliance requirements.
Common applications include RF power testing, wireless communication systems, antenna feed networks, laboratory instrumentation, broadcast equipment, and microwave installations that demand high-power handling, precise attenuation, and dependable performance.
