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              GSM 頻段

              發布時間:2020-05-05 09:38:13



              GSM 頻段 -(引用維基百科)

              GSM band

              ? (MHz)Uplink (MHz)
              (mobile to base)
              Downlink (MHz)
              (base to mobile)
              Channel numbersEquivalent
              LTE band
              Regional deployments
              DCS-1800[i]18001710.2 – 1784.81805.2 – 1879.8512–8853APAC,[f] EMEA[g]
              E-GSM-900[e]900880.0 – 915.0925.0 – 960.00–124, 975–10238APAC,[f] EMEA[g]
              GSM-450450450.6 – 457.6460.6 – 467.6259–29331None
              GSM-480480479.0 – 486.0489.0 – 496.0306–340NoneNone
              GSM-710710698.2 – 716.2728.2 – 746.2dynamic12None
              GSM-750750777.2 – 792.2747.2 – 762.2438–511NoneNone
              GSM-850850824.2 – 848.8869.2 – 893.8128–2515CALA,[b] NAR[c]
              P-GSM-900[d]900890.0 – 915.0935.0 – 960.01–1248 (subset)None
              deprecated
              PCS-1900[j]19001850.2 – 1909.81930.2 – 1989.8512–8102CALA,[b] NAR[c]
              R-GSM-900[h]900876.0 – 915.0921.0 – 960.00–124, 955–1023?APAC,[f] EMEA[g]
              used for GSM-R
              T-GSM-380[a]380380.2 – 389.8390.2 – 399.8dynamicNoneNone
              T-GSM-410[a]410410.2 – 419.8420.2 – 429.8dynamicNoneNone
              T-GSM-810[a]810806.2 – 821.2851.2 – 866.2dynamic27None
              T-GSM-900[a]900870.4 – 876.0915.4 – 921.0dynamicNoneNone

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