Siglent SHA860-DMA Digital Modulation Analysis Option

Overview

The Siglent SHA860-DMA option adds advanced digital modulation analysis to SHA860 Series Spectrum Analyzers. This capability enables accurate assessment of digitally modulated signals used in modern wireless communications, IoT devices, and broadband systems, providing critical performance metrics for signal integrity verification and standards compliance.

Key Features

• Comprehensive Modulation Support — Analyze ASK, FSK, PSK, MSK, APSK, DPSK, and QAM (up to 256-QAM) signal formats
• Detailed Performance Metrics — Measure Error Vector Magnitude (EVM), magnitude error, phase error, carrier offset, IQ offset, SNR, and gain imbalance
• Flexible Measurement Settings — Symbol rates from 1 ksps to 5 Msps with customizable filtering and trigger options
• Constellation and Eye Diagrams — Visualize signal quality through constellation plots, I/Q eye diagrams, and symbol error charts

Applications

• Wireless communications signal verification and troubleshooting
• IoT device signal analysis and compliance testing
• Broadband system performance assessment
• Digital signal quality and integrity verification