Keysight 84907L Programmable Step Attenuator

Overview

The Keysight 84907L programmable step attenuator sets new standards for size and performance in RF and microwave test applications. It delivers coaxial measurements to 40 GHz in a compact, rugged design with exceptional repeatability of better than 0.03 dB. The unit is 35 percent smaller than comparable models, providing excellent integration into test instruments and automated test equipment systems.

Key Features

• Frequency range: DC to 40 GHz
• Attenuation range: 0 to 70 dB in 10 dB steps
• Insertion loss at 0 dB: 0.6 dB + 0.03 dB/GHz
• Maximum SWR: 1.25 to 12.4 GHz, 1.5 to 34 GHz, 1.7 to 40 GHz
• Repeatability: 0.03 dB maximum, 5 million cycles per section, typical
• Maximum RF input power: 1 W average, 50 W peak
• Connector type: 2.92 mm SMA compatible
• Programming connector: 10-pin socket

Applications

• High-frequency RF and microwave measurements
• Automated test equipment integration
• Signal attenuation in precision testing
• Component characterization and validation