The Agilent/Keysight 8593EM is a spectrum analyzer for RF and microwave system testing across 9 kHz to 26.5 GHz. It delivers amplitude accuracy of ±1.0 dB, DANL below -140 dBm, and dynamic range exceeding 70 dB with selectable resolution bandwidth from 1 Hz to 3 MHz. The instrument features a large color LCD display, multiple detector types, and marker-based measurement functions including power analysis, C/N ratio, and multitone analysis.
Technical Specifications
Frequency Range: 9 kHz to 26.5 GHz
Amplitude & Sensitivity:
• Amplitude accuracy: ±1.0 dB
• DANL: Below -140 dBm (varies with frequency)
• Reference level: -80 dBm to +30 dBm
• Third order intercept: Above +10 dBm
• Dynamic range: >70 dB (RBW = 10 kHz, VBW = 10 Hz)
Resolution & Bandwidth:
• Resolution bandwidth: 1 Hz to 3 MHz (1-3-10 sequence)
• Video bandwidth: 0.1 Hz to 3 MHz (1-3-10 sequence)
• Variable sweep time optimized per RBW and span
Display & Scale:
• Large color LCD with adjustable contrast and brightness
• Logarithmic (dB/div) and linear scale modes
Detectors: Peak, sample, average, RMS, negative peak
Power Requirements:
• Input: 100-120 VAC or 200-240 VAC (switch selectable), 47-63 Hz
• Consumption: Approximately 500 VA maximum
Physical:
• Dimensions: 177 × 425 × 540 mm (H × W × D)
• Weight: 23 kg
• Operating temperature: 0 °C to 55 °C
• Storage temperature: -40 °C to 70 °C
• Humidity: Up to 95% RH at 40 °C
– Key Features
• Multiple markers with delta marker functionality
• Channel power, adjacent channel power, and occupied bandwidth measurements
• C/N ratio and multitone analysis
• Trigger modes: free run, video, external, line
• Standard GPIB (IEEE-488) interface for remote control and automation
– Typical Applications
• RF and microwave system characterization
• Signal troubleshooting and interference analysis
• Power measurement and spectral analysis
• Multi-signal assessment in dense RF environments
– Compatibility & Integration
Standard GPIB interface enables integration with test automation systems. Optional enhancements include tracking generator (Option 001), high-stability time-base reference (Option 002), digital signal analysis (Option 1DS), and rackmount kit (Option 907).
