New Rohde Schwarz FSUP26 Signal Source Analyzer

Rohde Schwarz FSUP26 20 Hz – 26.5 GHz Signal Source Analyzer

The Rohde Schwarz FSUP26 is a high-performance Signal Source Analyzer that combines a spectrum analyzer and phase noise tester into a single, versatile instrument. Designed for RF and microwave signal analysis, it is ideal for precision oscillator characterization, phase noise measurements, and high-frequency signal analysis in industries such as aerospace, telecommunications, and research & development.

Key Features & Capabilities

• Wide Frequency Range: 20 Hz to 26.5 GHz, making it suitable for various RF and microwave applications.
• Integrated Phase Noise Measurement: Advanced phase noise analysis with high sensitivity and accuracy.
• High Dynamic Range: Ideal for precise signal evaluation and noise floor analysis.
• Low Phase Noise Internal Reference: Ensures accurate signal characterization.
• Spectrum Analysis & Signal Source Testing: Dual functionality for enhanced usability.
• Fast & Accurate Measurements: Short measurement times with high resolution and stability.
• User-Friendly Interface: Large color display with an intuitive menu-driven operation.
• Connectivity & Remote Operation: GPIB, LAN, and USB interfaces for flexible data transfer and automation.

Applications

• Oscillator Characterization: Evaluate phase noise, jitter, and stability in oscillators and synthesizers.
• RF Component Testing: Analyze amplifiers, mixers, and other high-frequency components.
• Radar & Satellite Communications: Precision signal analysis for aerospace and defense applications.
• Wireless & 5G Testing: Performance validation of next-generation wireless communication systems.

The Rohde Schwarz FSUP26 provides highly accurate phase noise measurements and signal analysis up to 26.5 GHz, making it an essential tool for RF engineers, researchers, and industry professionals who require cutting-edge precision in their measurements.

Specifications

General Specifications

• Frequency Range: 20 Hz to 26.5 GHz
• Phase Noise Measurement Range: -180 dBc/Hz (depending on settings)
• Reference Frequency: High-stability internal reference
• Frequency Resolution: 0.01 Hz

Spectrum Analysis Features

• Displayed Average Noise Level (DANL):
  • -155 dBm/Hz (typical) at 10 MHz
  • -145 dBm/Hz (typical) at 1 GHz
• Third-Order Intercept (TOI): +20 dBm (typical)
• Phase Noise Sensitivity:
  • -120 dBc/Hz at 10 Hz offset
  • -150 dBc/Hz at 1 kHz offset
  • -170 dBc/Hz at 10 MHz offset

Phase Noise Measurement Capabilities

• Integrated Spectrum Analyzer & Phase Noise Tester
• Phase Jitter Analysis: High-resolution phase noise characterization
• Cross-Correlation Method: Improves measurement accuracy and reduces noise floor
• Wide Dynamic Range: Optimized for ultra-low noise measurements

Measurement Functions

• Harmonic & Spurious Analysis
• AM & FM Demodulation Analysis
• Transient Analysis for Signal Stability
• Integrated Signal Source Testing

Connectivity & Interfaces

• GPIB, LAN, USB – For remote control and data acquisition
• External Reference Input & Output – 10 MHz synchronization with external sources
• VGA Output – For external display connection

Physical & Power Specifications

• Dimensions: Standard benchtop form factor
• Weight: Approx. 20-25 kg (varies with options)
• Power Supply: 100-240V AC, 50/60 Hz

Applications

• Oscillator & Synthesizer Testing
• Radar & Satellite Communication Analysis
• 5G & Wireless Communication Development
• RF Component & System Characterization

The Rohde Schwarz FSUP26 is a top-tier signal source analyzer combining high-precision phase noise measurement and advanced spectrum analysis up to 26.5 GHz, making it an indispensable tool for RF engineers, researchers, and communications professionals.