Rohde & Schwarz CMD55 Digital Radio Communication Tester
✅ Software Version: 2.20
✅ CMD-B1: OCXO Reference Oscillator
CMD55 Digital Radiocommunication Tester
The Rohde & Schwarz CMD55 is a high-performance digital radiocommunication tester designed for GSM900, GSM1800, and GSM1900 mobile phones. This compact and advanced tester offers a complete set of signaling, generation, and measurement functions to ensure the proper operation of devices under test (DUTs). Ideal for R&D, production, and high-end service applications, the CMD55 delivers fast go/no-go tests and precise fault location analysis with optional extensions.
Key Features:
✅ Multi-Band Testing: Supports GSM900, GSM1800, and GSM1900 bands
✅ High-Speed IEEE-Bus Operation: Ensures fast and efficient production testing
✅ Handover Testing: Verifies seamless transitions between GSM bands
✅ Go/No-Go Testing Mode: Enables quick device assessments for high production throughput
✅ Advanced Fault Analysis: Service mode for exact fault location and performance optimization
✅ Compact & Reliable: Developed using Rohde & Schwarz's expertise in digital radiocommunication testing
Applications & Uses:
✅ Research & Development: Advanced testing for mobile communication technologies
✅ Manufacturing & Production: High-speed testing for mobile phone production lines
✅ Service & Repair Centers: Accurate troubleshooting and diagnostics for GSM mobile devices
✅ Network Providers & Operators: Ensures compliance with GSM communication standards