全球移动通信系统常用频段GSM频段（频率范围）是国际电信联盟为GSM移动电话工作而指定的蜂窝式无线通讯系统的频率 

系统频带上行 (MHz)下行(MHz)信道编号对应UMTS/LTE频段号T-GSM-380380380.2–389.8390.2–399.8动态T-GSM-410410410.2–419.8420.2–429.8动态GSM-450450450.6–457.6460.6–467.6259-29331GSM-480480479.0–486.0489.0–496.0306-340GSM-710710698.2–716.2728.2–746.2动态12GSM-750750747.2–762.2777.2–792.2438-511T-GSM-810810806.2–821.2851.2–866.2动态27GSM-850850824.2–849.2869.2–894.2128-2515P-GSM-900900890.0–915.0925.0–960.01-124E-GSM-900900880.0–915.0925.0–960.0975-1023，0-1248R-GSM-900900876.0–915.0921.0–960.0955-1023，0-124T-GSM-900900870.4–876.0915.4–921.0动态DCS-180018001,710.2–1,784.81,805.2–1,879.8512-8853PCS-190019001,850.2–1,909.81,930.2–1,989.8512-8102P-GSM，基准GSM-900频带E-GSM，扩展GSM-900频带（包括基准GSM-900频带）R-GSM，铁路GSM-900频带（包括基准和扩展GSM-900频带）T-GSM，集群无线系统-GSM

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