The Agilent/Keysight 8569B Microwave Signal Analyzer delivers precise RF and microwave signal analysis from 0.01 GHz to 22 GHz using its internal mixer, with external mixer capability extending measurements to 115 GHz. Built for EMI testing, signal surveillance, and microwave component characterization, this analyzer combines wide dynamic range, high sensitivity, and microprocessor-controlled operation with digital display readout for repeatable, efficient measurements.
Technical Specifications
Frequency Performance
• Center frequency accuracy: ±(5 MHz or 0.02% of center frequency, whichever is greater; +20% of Frequency Span/Div)
• Frequency span: 1.7 GHz to 22 GHz multiband sweep capability
• Span per division: 1 kHz to 500 MHz/div (1, 2, 5 sequence)
• Span accuracy (unstabilized): ±5% at 20 kHz to 500 MHz/div
• Span accuracy (stabilized): ±15% at 1 kHz to 100 kHz/div
• Total residual FM: 75 dB down at 30 kHz offset
Amplitude Specifications
• Measurement range: −123 dBm to +30 dBm
• Input attenuation: 0 to 70 dB in 10 dB steps
• Step accuracy: ≤1.0 dB to 18 GHz; ≤1.5 dB to 22 GHz
• Amplitude linearity (log): <±0.1 dB/dB to ±1.5 dB max across 0 to 70 dB
• Amplitude linearity (linear): <±3% over full 8 division deflection
• Gain compression: <1 dB for −7 dBm signal at 0 dB input attenuation
• Peak pulse power handling: +50 dBm (20 dB input attenuation)
• Residual responses: 10 dB input attenuation): <1.3 (0.01–1.8 GHz); <2.0 (1.7–22 GHz)
– Key Features
• Internal mixer covers 0.01 GHz to 22 GHz; external mixers extend to 115 GHz
• Optional internal comb generator (Opt 001): <0.007% frequency error
• Switchable input attenuation with 1 dB step accuracy
• Selectable resolution and video bandwidth for signal optimization
• Microprocessor control with digital display
– Typical Applications
• EMI/RFI testing and troubleshooting
• Microwave component and subsystem characterization
• Signal surveillance and monitoring
• Frequency and spectral purity measurements
– Compatibility & Integration
External mixer support enables coverage from 12.4 GHz to 115 GHz using HP 8569B Option E02, HP 11971 series mixers, or compatible commercial mixers.
