Rigol DSA875-TG 9kHz-7.5GHz Spectrum Analyser

Engineered to deliver superior performance at an affordable price point, the Rigol DSA875-TG combines a comprehensive range of features with high measurement accuracy, excellent sensitivity, and flexible connectivity, making it a go-to choice for both lab-based analysis and field testing scenarios.

Key Features of the Rigol DSA875-TG Spectrum Analyser

• Frequency Range: 9 kHz to 7.5 GHz
  Supports a wide variety of RF applications, including cellular networks, Wi-Fi, Bluetooth, satellite communications, and more.
• Tracking Generator
  The built-in tracking generator covers the full frequency range, enabling swept measurements of filters, amplifiers, and other RF components, ideal for characterising gain, insertion loss, and frequency response.
• Phase Noise: -98 dBc/Hz @ 10 kHz Offset
  Low phase noise ensures accurate signal measurements, providing precise results in applications such as signal modulation analysis and oscillator testing.
• Displayed Average Noise Level (DANL): -161 dBm/Hz
  High sensitivity allows for the detection of weak signals, improving the accuracy of interference measurements and EMI diagnostics.
• Resolution Bandwidth (RBW): 10 Hz to 3 MHz
  A flexible RBW range enhances signal clarity, allowing you to zoom in on specific frequency components for detailed analysis.
• EMI Pre-Compliance Testing
  Verify compliance with EMC standards using built-in tools like quasi-peak detectors, predefined limit lines, and pass/fail markers, ensuring faster and more efficient pre-compliance testing.
• Advanced Signal Demodulation
  The analyser supports AM/FM and ASK/FSK demodulation, making it ideal for analysing communication signals and verifying the performance of wireless transmitters and receivers.
• Multiple Measurement Functions
  Includes Power, Channel Power, Adjacent Channel Power Ratio (ACPR), Occupied Bandwidth (OBW), and Emission Mask measurement functions, streamlining the process of signal evaluation for wireless systems and RF devices.
• 10.1-Inch Touchscreen
  The large, intuitive touchscreen interface makes navigating menus and configuring measurements quick and easy, enhancing productivity in fast-paced test environments.

Applications

The Rigol DSA875-TG Spectrum Analyzer is designed to meet the needs of various industries and technical applications, including:

• Wireless Communication Testing
  Analyse and troubleshoot cellular networks, Wi-Fi, Bluetooth, and other wireless communication protocols.
• RF Component Testing
  Characterise filters, amplifiers, and oscillators with accurate measurements of gain, insertion loss, and frequency response.
• EMI/EMC Pre-Compliance
  Perform EMI pre-compliance testing and diagnostics to ensure your designs meet industry standards for electromagnetic compatibility.
• Broadcast Signal Monitoring
  Measure and monitor signal quality, modulation accuracy, and transmission performance in broadcast and satellite communications.