Keysight / Agilent E4421B Signal Generator

The Agilent E4421B Signal Generator is engineered to deliver exceptional phase noise performance and versatile analog modulation capabilities, making it the ideal choice for various general purpose testing applications. With a balance of quality and affordability, this instrument stands out in the world of signal generation.

Key Features and Specifications:

• Frequency Range: 250 kHz - 3 GHz
• Phase Noise Performance:
  • SSB Phase Noise at 20 kHz Offset:
  • 500 MHz: < -120 dBc/Hz
  • 1 GHz: < -116 dBc/Hz
  • 2 GHz: < -110 dBc/Hz
  • 3 GHz: < -104 dBc/Hz
• Resolution: 0.01 Hz
• Modulation Capabilities:
  • Wideband FM
  • Phase Modulation
  • AM
  • Pulse Modulation
• Step Sweep Features: Frequency, power, and list modes
• Flexible Architecture: Upgrade paths for various options
• Attenuator Options: Electronic or mechanical
• Level Accuracy: +7 to -120 dBm
• Built-in Function Generator
• Calibration Cycle: 2 years

Explore Other Models in this Series:

• Keysight / Agilent E4420B Signal Generator
• Keysight / Agilent E4422B Signal Generator