Keysight 8493C DC to 26.5 GHz Attenuator

The Keysight 8493C Attenuator delivers precise and stable attenuation from DC to 26.5 GHz, making it an essential tool for RF and microwave signal testing. It features low VSWR to ensure minimal signal reflection and consistent performance, especially at high frequencies. With its 2-watt average power handling and durable Type-N connectors, the 8493C integrates easily into test systems for applications in telecommunications, aerospace, and defense. Whether used for signal leveling, load matching, or receiver protection, this attenuator provides the accuracy and reliability engineers depend on.

Key Highlights:

• Frequency range: DC to 26.5 GHz
• Accurate signal attenuation across a wide band
• Attenuation values available up to 10 dB
• Low VSWR (≤1.25) for high-performance signal control
• Handles up to 2W average, 100W peak power
• Type-N male to female connectors for secure connection
• Ideal for lab, production, and field testing setups

Specifications:

• Frequency range: DC to 26.5 GHz
• Attenuation range: 0 to 10 dB
• Attenuation accuracy: ±0.5 dB
• Power handling: 2W average, 100W peak
• VSWR: ≤1.25
• Connectors: Type-N (male input, female output)
• Impedance: 50 ohms
• Operating temperature: -55°C to +125°C
• Dimensions: 79.2 mm x 36.6 mm x 18.8 mm
• Weight: 108 g