AGILENT/HP E4402B
used
- Manufacturer: Agilent - Keysight
- Model: E4402B
Spectrum Analyzer 9kHz-3GHz w/opt.1DR.A4H.B72.B7B.BAA
Taipei, Taiwan
used
Spectrum Analyzer 9kHz-3GHz w/opt.1DR.A4H.B72.B7B.BAA
Spectrum analyzers are essential tools in the fields of electronics and telecommunications used to measure the magnitude of an input signal versus frequency within the full frequency range of the instrument. They are crucial for identifying and analyzing frequency components, detecting signal interference, and troubleshooting various electronic devices.
Consider the frequency range, resolution bandwidth, dynamic range, and overall condition. Check for calibration records and ensure all functions are operational.
Use the original packaging if available or a sturdy, well-cushioned box. Ensure the analyzer is secured to prevent movement and protected from moisture and impact.
Regular maintenance includes calibrating the device, cleaning the exterior, and ensuring all connectors are in good condition. Refer to the manufacturer's manual for specific maintenance schedules.