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P25 Phase 2 Forum - More information about P25 Phase 2
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日期:2024-06-01
More information about P25 Phase 2 (P25) Phase 2 refers to P25 requirements and standards for a digital Common Air Interface (CAI), Time Division Multiple Access (TDMA) based, which provides one voice channel per 6.25 kHz channel spectrum efficiency. The ...看更多