Key Specifications
Description
Precision N Fixed Attenuator | 20 dB | 25W | DC–18 GHz
The ROSNOL FA-PCN1PCN25A-18G25W20/933-93 Precision N Fixed Attenuator is designed to deliver accurate signal attenuation across a broad DC–18 GHz frequency range. Built with Precision N Plug (Male) to Precision N Jack (Female) interfaces, this high-performance 50 Ω attenuator supports 25 W average power and up to 1000 W peak pulse power, making it an excellent choice for demanding RF and microwave environments. Its low VSWR of ≤1.4 helps maintain signal integrity while minimizing unwanted reflections throughout the signal path.
Engineered with a gold-plated beryllium copper center contact, nickel-plated brass body, PTFE dielectric, and integrated black-anodized aluminum heatsink, the attenuator offers excellent conductivity, thermal stability, and mechanical durability. The screw-on coupling mechanism and rugged construction ensure dependable operation during long-term field and laboratory use.
Key Features & Benefits:
• 20 dB attenuation with ±1.0 dB accuracy
• DC–18 GHz broadband frequency coverage
• 25 W average and 1000 W peak power capability
• Precision N interface for high-frequency applications
• Integrated heatsink for improved thermal performance
• RoHS-compliant materials and manufacturing
Target Industries:
RF test and measurement, satellite communications, aerospace electronics, defense systems, wireless infrastructure, semiconductor validation, and microwave research laboratories.
