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About the Agilent - Keysight E4404B
The Agilent (Keysight) E4404B is a compact, reliable spectrum analyzer designed for RF testing, signal analysis and troubleshooting from low‑frequency to microwave bands. With intuitive controls and advanced measurement features it suits lab benches and field service environments, offering fast sweep performance, clear spectral display and a broad set of demodulation and marker tools for efficient signal characterization.
HP Agilent ESA E4404B 9kHz - 6.7GHz Spectrum Analyzer Options A4H BAA B72 AYX
- Manufacturer: Agilent - Keysight
- Model: E4404B
Up for sale is a used HP Agilent ESA E4404B 9kHz - 6.7GHz Spectrum Analyzer. It has been tested and is in good working condition. Options installed: Frequency Extension Original Manufacturer Description: The Agil...
$3,000 USDBaltimore, MD- Trusted Seller
Keysight Technologies E4404B
- Manufacturer: Agilent - Keysight
- Model: E4404B
The Keysight (formerly Agilent) E4404B Spectrum Analyzer belongs to Keysight's ESA-E Series is a mid-performance spectrum analyzer solution. The series sets the performance standards in measurement speed, dynamic...
Cary, NC 
Agilent E4404B
- Manufacturer: Agilent - Keysight
- Model: E4404B
The Keysight / Agilent / HP ESA-E Series is our mid-performance spectrum analyzer solution for the future. The series sets the performance standards in measurement speed, dynamic range, accuracy, and resolving po...
$3,295 USDWoburn, MA