Key Specifications
Description
Precision N Plug (Male) to Precision N Jack (Female) Fixed Attenuator | 30 dB | 25W
The ROSNOL FA-PCN1PCN25A-18G25W30/933-93 Fixed Attenuator provides reliable high-frequency attenuation for applications requiring substantial signal reduction and equipment protection. Covering frequencies from DC to 18 GHz, this Precision N attenuator combines 50 Ω impedance, 25 W average power handling, and 1000 W peak pulse capability. The design maintains a VSWR of ≤1.4 and delivers 30 dB attenuation with ±1.25 dB accuracy, supporting stable RF performance in advanced communication and testing systems.
Premium construction materials include a gold-plated beryllium copper center conductor, nickel-plated brass housing, PTFE insulator, and aluminum heatsink. This combination enhances electrical efficiency, corrosion resistance, and heat dissipation, ensuring long service life under demanding operating conditions from -55°C to +125°C.
Key Features & Benefits:
• 30 dB attenuation for effective signal suppression
• Broadband DC–18 GHz operation
• High-power handling with 1000 W peak capability
• Low-reflection RF performance
• Durable mechanical design with 500+ mating cycles
• Optimized thermal management for continuous operation
Target Industries:
Telecommunications networks, radar systems, military communications, aerospace programs, RF system integration, precision instrumentation, and advanced microwave development facilities.
