Siglent SHA860-DMA Digital Modulation Analysis Option

• For use with Siglent SHA861A/SHA862A analyzers

• Comprehensive Modulation Support: Analyze a wide variety of formats including ASK, FSK, PSK, MSK, APSK, DPSK, and QAM (up to 256-QAM).

• Detailed Performance Metrics: Measure EVM, magnitude error, phase error, carrier offset, IQ offset, SNR, and gain imbalance.

• Flexible Measurement Settings: Supports symbol rates from 1 ksps to 5 Msps, with customizable filtering and trigger options.

• Constellation and Eye Diagrams: Visualize signal quality through detailed constellation plots, I/Q eye diagrams, and symbol error charts.

The Siglent SHA860A Series Handheld Signal Analyzer can be upgraded with the addition of the SHA860-DMA license, which unlocks advanced digital modulation analysis capabilities. This enhancement accurately assesses digitally modulated signals commonly found in wireless communications, IoT devices, and broadband systems. With digital modulation analysis (DMA), users gain access to critical performance metrics such as error vector magnitude (EVM), magnitude error, and phase error—key indicators for evaluating signal integrity and ensuring compliance with modern communication standards.