Keysight E4440A Spectrum Analyzer
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Keysight E4440A is a high-performance spectrum analyzer measuring RF and microwave signals up to 26.5 GHz with optional external mixing capability to 325 GHz.
Product details
| Model | E4440A |
| Manufacturer | Keysight |
| Category | Spectrum Analyzers |
| Availability | Made to order |
Description
Overview
The Keysight E4440A PSA is a high-performance spectrum analyzer designed to measure and monitor complex RF and microwave signals up to 26.5 GHz. With optional external mixing, frequency coverage expands to 110 GHz using Keysight's external mixer or up to 325 GHz using other vendors' mixers. The analyzer offers all-digital IF with auto-ranging capability, phase noise optimization, and a comprehensive detector suite.
Key Features
- Frequency range: 3 Hz to 26.5 GHz (up to 325 GHz with external mixing)
- Resolution bandwidth: 1 Hz to 8 MHz with DANL of -155 dBm
- Analysis bandwidth: 10 MHz standard, 40 MHz or 80 MHz with options
- Phase noise: -118 dBc/Hz at 10 kHz offset, -147 dBc/Hz at 1 MHz offset
- 2 dB step attenuator with optional APC-3.5 connector
- 160 resolution bandwidth settings in 10% steps
- FFT and swept measurement modes with gated sweep capability
- One-button power measurements and comprehensive power suite
- EMI precompliance measurements with CISPR compliant bandwidths
Applications
- EMI precompliance testing
- Digital modulation analysis
- Noise figure measurements
- Phase noise characterization
- Pulse analysis
- Stimulus response measurements
- MATLAB integration for custom analysis
Specifications
| High Frequency (range) | 20GHz <= 50GHz |
| Low Frequency (range) | DC <= 1kHz |
| Form Factor | Benchtop |
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Keysight E4440A Spectrum Analyzer
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