This listing is for a tested and working Agilent E4411B ESA-L Spectrum Analyzer, covering a frequency range from 1 MHz to 1.5 GHz. It comes equipped with Option HD3, providing enhanced digital demodulation and measurement capabilities.

This analyzer is ideal for RF measurements in telecom, field service, cable, and broadcast applications. The display is bright and legible. All buttons, rotary knob, and inputs are responsive. The analyzer passed all self-tests and functional checks as shown in photos.

Key Features:

• Frequency Range: 1 MHz to 1.5 GHz

• Bright, clear display

• Options: HD3

• Floppy drive functional (floppy disk included for reference)

• Rear connectors for 10 MHz reference, GPIB, serial/parallel control

• Carry handle and ruggedized case design

• Includes:

  • OEM Agilent power cable (as pictured)

  • BNC cables and RF adapter in anti-static bags

  • Original storage compartment accessories

Tested and working – photos show boot-up, measurement trace, and full interface display.

Calibration:
Calibration not provided. As an ISO 17025 accredited calibration lab, we can provide calibration services for an additional fee upon request.

Shipping schedule is Monday-Friday with a cutoff time of ~2pm EST on all in-stock items. Free shipping methods used are: