YD/T 2583.4-2025Requirement and measurement methods of electromagnetic compatibility for cellular mobile telecommunications equipment - Part 4: Multi-standard radio(MSR) mobile terminal and ancillary equipment (English PDF)

YD/T 2583.4-2025 (Requirement and measurement methods of electromagnetic compatibility for cellular mobile telecommunications equipment - Part 4: Multi-standard radio(MSR) mobile terminal and ancillary equipment) is available as an English-translated PDF.

YD/T 2583.4-2025 — This standard specifies the EMC requirements and test methods for multi-mode terminals and their auxiliary equipment in cellular mobile communication equipment, including limits, performance criteria, and measurement methods.

This standard applies to multi-mode terminals and their auxiliary equipment in cellular mobile communication systems, including but not limited to EMC testing of mobile terminals with multiple wireless modules operating simultaneously under GSM, CDMA2000, WCDMA, TD-SCDMA, LTE, NR, and other standards.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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