Keysight / Agilent E4443A Spectrum Analyzer
The Keysight E4443A PSA is engineered for high-performance spectrum analysis, operating over an impressive frequency range of up to 6.7 GHz. This versatile spectrum analyzer stands out with its simple one-button measurements, combining flexibility, speed, accuracy, and a wide analysis bandwidth to meet the demands of modern signal analysis.
Key Features and Specifications:
- Frequency Range: 3 Hz - 6.7 GHz
- All-Digital IF: Featuring auto-ranging capability for optimal performance.
- Standard Analysis Bandwidth: 10 MHz, with options for 40 or 80 MHz, allowing for the capture and measurement of complex signals.
- Third Order Intermodulation: Nominal -78 dB for 40 or 80 MHz analysis bandwidth.
- Phase Noise Optimization: Advanced techniques for enhanced measurement fidelity.
- Comprehensive Detector Suite: For detailed signal characterization.
- Resolution Bandwidth: 160 different settings with 10% step increments.
- Typical Performance @ 1 GHz:
- Dynamic Range: -155 dBm DANL, +19 dBm TOI, -118 dBc/Hz phase noise at 10 kHz offset.
- Accuracy: ±0.19 dB absolute amplitude accuracy, ±0.11 dB frequency response.
- Attenuation: Standard 2 dB step attenuator for precise signal handling.
- Measurement Modes: FFT and swept measurement capabilities for a variety of analytical needs.
- Gated Sweep: Enhanced functionality for selective measurement.
- Power Suite: One-button power measurements streamline operational efficiency.
- EMI Measurements: Compliant with CISPR bandwidths and detectors for regulatory testing.
