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手机的频段和模式有哪些?射频人也蒙了!

发布日期:2021年5月8日

射频全网通笔记(附全球频段划分及主要运营商对应表)

图片
图片

6模13频:

1、2G网络

GSM:850/900/1800/1900

2、3G网络(WCDMA /TD)

WCDMA:2100MHz/1900MHz/850MHz(中国联通3G)

TD-SCDMA:1880-1920MHz/2010-2025MHz(中国移动3G)

CDMA2000:1920-1935MHz/2110-2125MHz(中国电信3G)

3、4G网络

TDD-LTE:1900MHz/2300MHz/2600MHz(中国移动4G)

FDD-LTE:1800MHz/2600MHz(中国电信和中国联通的4G)

常用频段:


十三频:TTD-LTE Band38/39/40,LTE FDD Band7/3,TD-SCDMA Band34/39,WCDMA Band1/2/5,GSM Band2/3/8。

十七频:TDD-LTE Band38/39/40/41,LTE FDD Band1/3/7,TD-SCDMA Band34/39,WCDMA Band1/2/5/8,GSM Band 2/3/5/8。

6M – FDD LTE + TDD LTE + WCDMA + TDSCDMA + EVDO + GSM
5M -FDD LTE + TDD LTE + WCDMA + EVDO + GSM
4M – FDD LTE + TDD LTE + EVDO + GSM

全球频段划分及主要运营商对应表

3GPP1Generic NameTX_L(MHz)Tx_H(MHz)Rx_L(MHz)Rx_H(MHz)Major OperatorRegionSystem
B1WW  Core1920198021102170CU,SKT,LGU+,KT,Vodafone,Orange,MTS,CT,KDDI,Docomo,Softbank,worldwide  except N.America,CanadaUMTS CDMA FDD-LTE  Rev.B
B2PCS1850191019301990AT&T,VzW,SprintChina,N.AmericaGSM UMTS CDMA
B3DCS1710178518051880CMCC,CU,SKT,LGU+,KT,T-Mobile,Vodafone,Orange,MTSChina,Europe,Korea,S.America,RussiaGSM UMTS FDD-LTE
B4AWS-11710175521102155T-Mobile,AT&TN.AmericaUMTS  CDMA LTE
B5cell824849869894CT,SKT,LGU+,KDDI,Docomo,AT&T,VzWN.America,Australia,Korea,Japan,S.America,ChinaGSM UMTS CDMA Rev.B
B6Japan  cell830840875885rebanded  to B19JapanUMTS  CDMA Rev.B
B72.5GHz2500257026202690TeliaSonera,T-Mobile,Vodafone,CMCCEurope,Russia,HK,SingaporeFDD-LTE
B8EGSM880915925960CMCC,CU,Softbank,T-Mobile,Vodafone,Orange,MTSChina,Japan,Korea,Europe,Russia,S.AmericaGSM UMTS
B9Japan  DCS1750178518451880Docomo,SoftbankJapanUMTS FDD-LTE
B10Lat  Am AWS1710177021102170S.America
B11JDC  reband1427.91452.91475.91500.9Softbank,KDDIJapanUMTS FDD-LTE
B12700  lower ABC blocks699716728746US  CellularN.AmericaFDD-LTE
B13700  upper,C block777787746757VzWN.AmericaFDD-LTE
B14700  upper,D block788798758768US  Public SafetyN.AmericaFDD-LTE
B17700  lower,BC blocks704716734746AT&T,N.AmericaFDD-LTE
B18Japan  Extended 850MHz815830860875KDDIJapanFDD-LTE
B19Japan  850MHz830845875890DocomoJapanUMTS CDMA  FDD-LTE
B20European  Digital Dividend832862791821T-Mobile,VodafoneEurope,FDD-LTE
B21Japan  1.5GHz LTE1447.91462.91459.91510.9DocomoJapanFDD-LTE
B22Japan3410349035103590DcomoJapanFDD-LTE
B23formerly  satellite2000202021802200Dish  NetworksUSAFDD-LTE
B24formerly  satellite1625.51660.515251529LightSquared  (declined by FCC)USAon  hold
B25PCS  Extension(G Block)1850191519301995SprintN.AmericaCDMA FDD-LTE
B26B5  Extension814849859894Sprint,KT,KDDIN.America,Korea,JapanCDMA FDD-LTE
B27807824852869NextelL.America
B28APAC-700703748758803AsiaFDD-LTE
B29700  lower DE blocks716728AT&TUSAFDD-LTE  Rx
B33Europe  TDD1900192019001920T-mobile,Vodafone,OrangeEuropefallow
B34China  TD-SCDMA2010202520102025CMCC,MTSChina,RussiaTD-SCDMA
B35N.America  TDD-LTE1850191018501910N.America(not  used)
B36N.America  TDD-LTE1930199019301990N.America(not  used)
B37N.America  TDD-LTE1910193019101930N.America(not  used)
B38Europe  HK TDD2570262025702620E2,T-Mobile,VodafoneEuropeTDD-LTE
B39China  TD-SCDMA1880192018801920CMCCChinaTD-SCDMA,TDD-LTE
B40TD  WBA2300240023002400CMCC,BhartiChina,Korea,India,AsiaTDD-LTE,WiMAX
B412.5GHz  TD-LTE2496269024962690CMCC,Softbank,Clearwire(Sprint)China,N.America,JapanTDD-LTE
B42TBD3400360034003600various(ex-WiMAX)British  TelecomTDD-LTE
B43TBD3600380036003800various(ex-WiMAX)

——本文章来自“高速射频百花潭”微信公众号分享



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