Keysight 8490D/003: Precision Coaxial Attenuator for High-Frequency Applications

Keysight 8490D/003 Coaxial Fixed Attenuator

Product Overview:

The Keysight 8490D/003 is a high-performance coaxial fixed attenuator designed for precise signal attenuation in microwave and millimeter-wave applications. With a frequency range of DC to 50 GHz and an attenuation value of 3 dB, it offers exceptional accuracy and stability.

Features and Specifications:

Frequency Range: DC to 50 GHz
Attenuation Value: 3 dB
Accuracy: ±0.1 dB (typical)
VSWR: ≤1.25:1 (typical)
Power Handling: 20 W (CW)
Connector Type: 2.4 mm female
Compact Size: 1.25″ x 0.5″ x 0.5″

Precise Attenuation: Ensures accurate signal measurements and reduces measurement uncertainty.
Wide Frequency Range: Covers a wide range of applications, from DC to millimeter-wave frequencies.
Low VSWR: Minimizes signal reflections and maintains signal integrity.
High Power Handling: Withstands high power levels, making it suitable for demanding applications.
Compact Design: Fits easily into tight spaces and portable test setups.

Value to the Customer:

The Keysight 8490D/003 Coaxial Fixed Attenuator provides exceptional performance and reliability for a wide range of applications. It enables engineers and technicians to:

Calibrate and verify signal sources and analyzers
Attenuate signals for power measurements
Isolate sensitive components from high-power signals
Improve signal-to-noise ratio in measurement systems