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CDMA frequency bands

From Wikipedia, the free encyclopedia

CDMA frequency bands or frequency ranges are the cellular frequencies designated by the ITU for the operation of cdmaOne and CDMA2000 mobile phones and other mobile devices.[1][2][3][4]

Frequency bands

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From the latest published version of the respective 3GPP2 technical standard (C.S0057-F),[5] the following table lists the specified frequency bands of the cdmaOne and CDMA2000 standards.[6][7][8]

Band
class
ƒ
(MHz)
Common
name
Uplink
(MHz)
Downlink
(MHz)
Duplex
spacing
(MHz)
0 800 800 MHz 815 - 849 860 - 894 45
1 1900 1900 MHz 1850 - 1910 1930 - 1990 80
2 900 TACS 872 - 915 917 - 960 45
3 850 JTACS 887 - 925 832 - 870 -55
4 1800 Korean PCS 1750 - 1780 1840 - 1870 90
5 450 450 MHz 410 - 483 420 - 493 10
6 2100 2 GHz 1920 - 1980 2110 - 2170 190
7 700 Upper 700 MHz 776 - 788 746 - 758 -30
8 1800 1800 MHz 1710 - 1785 1805 - 1880 95
9 900 900 MHz 880 - 915 925 - 960 45
10 800 Secondary 800 MHz 806 - 891 851 - 940 45
11 400 400 MHz European PAMR 410 - 483 420 - 493 10
12 800 800 MHz PAMR 870 - 876 915 - 921 45
13 2500 2.5 GHz IMT-2000 Extension 2500 - 2570 2620 - 2690 120
14 1900 U.S. PCS 1.9 GHz 1850 - 1915 1930 - 1995 80
15 1700 AWS 1710 - 1755 2110 - 2155 400
16 2500 U.S. 2.5 GHz 2502 - 2568 2624 - 2690 122
18 700 700 MHz Public Safety 787 - 799 757 - 769 -30
19 700 Lower 700 MHz 698 - 716 728 - 746 30
20 1600 L-Band 1626.5 - 1660.5 1525 - 1559 -101.5
21 2000 S-Band 2000 - 2020 2180 - 2200 180

See also

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References

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  1. ^ "CDMA2000: Delivering on 3G.pdf" (PDF). International Telecommunication Union (ITU). Retrieved 3 February 2022.
  2. ^ "About cdma2000". Keysight. Retrieved 3 February 2022.
  3. ^ "cdmaOne Technology". Rohde&Schwarz. Retrieved 3 February 2022.
  4. ^ "IMT-2000 Regulatory and Spectrum Considerations.pdf" (PDF). International Telecommunications Union (ITU). Retrieved 3 February 2022.
  5. ^ "Band Class Specification for cdma2000 Spread Spectrum Systems.pdf" (PDF) (1.0 ed.). 3GPP2. September 2015. Archived from the original (PDF) on 7 October 2021. Retrieved 7 October 2021.
  6. ^ "CDMA-2000 Frequency Bands". RFWel. Retrieved 3 February 2022.
  7. ^ "CDMA frequency band". Sqimway. Retrieved 3 February 2022.
  8. ^ "CDMA Radio Interface Frequency Bands". FrequencyChecker. Retrieved 3 February 2022.