Key Specifications
Description
Precision N Fixed Attenuator | 20 dB | 25W | DC–18 GHz
The ROSNOL FA-PCN1PCN25A-18G25W20/9XX-9X Precision N Fixed Attenuator is developed for high-frequency RF and microwave applications requiring accurate signal control up to 18 GHz. Designed with Precision N Plug (Male) to Precision N Jack (Female) interfaces, the attenuator combines 50 Ω impedance, 25 W average power handling, and 1000 W peak pulse capability. Its low VSWR of ≤1.4 and 20 dB attenuation accuracy of ±1.0 dB make it suitable for calibration, device protection, and high-performance network testing.
Manufactured with a gold-plated beryllium copper center contact, passivated stainless steel body, PTFE insulator, and black-anodized aluminum heatsink, the device offers excellent electrical stability, mechanical durability, and thermal efficiency. The robust construction supports operation from -55°C to +125°C in demanding environments.
Key Features & Advantages:
• DC–18 GHz high-frequency coverage
• 20 dB attenuation with ±1.0 dB accuracy
• 25 W average and 1000 W peak power capability
• Precision N interface for RF test applications
• Stainless steel construction with integrated heatsink
• Low-reflection RF performance
Recommended Industries:
RF and microwave testing, aerospace and defense programs, satellite communications, telecommunications infrastructure, semiconductor validation, research laboratories, and precision measurement systems.
