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1211 Central Park Boulevard Fredericksburg, VA 22401 Voice: 540.446.2270 www.qrctech.com Spectrum Frequency Chart QRC Specializes in Active & Passive Survey Tools for Cellular Systems & Mobile Forensics. QRC Survey Tools are Used for Reverse Engineering & Mission Planning Our Tools Cover CDMA, WCDMA, GSM, & EVDO Protocols. The Next Dimension in Survey Tools Specializing in Mobile Communication Information 420 425 430 435 440 445 450 455 460 465 470 475 480 485 490 495 D C E B A F H G A' CDMA 450 FREQ CHAN BS FREQ FREQ CHAN BS FREQ FREQ CHAN BS FREQ 422.3 425.225 D 564 681 421.675 425.85 426.125 429.35 E 717 846 425.5 429.975 106 235 462.625 465.85 B 462.0 466.475 26 168 460.625 464.175 C 460.0 464.8 LEGEND: Full Spectrum Block Valid CDMA Channels CDMA Center Frequencies Conditionally Valid 462.975 462.5 A' 463.625 466.85 146 275 A 463.0 467.475 Base Station Frequencies (MHz) Copyright 2010 QRC Technologies C FREQ CHAN BS FREQ 461.93 465.11 H 1070 1229 461.31 465.73 465.85 469.37 G 1266 1442 469.99 465.23 489.62 492.86 1823 1985 F 489.0 493.48 Note: Not to Scale 19 November 2010 A B A' B' A'' Guard Guard 3.84 MHz Chan / 200 kHz Freq Step / Chan Freq = Chan Number Divided by 5 4357 4388 4412 4438 870.2 880.2 891.6 894 869 890.2 871.4 877.6 882.4 887.6 891.6 893.8 890.2 891.4 869.2 870 FREQ CHAN BS FREQ Full Spectrum Block Valid Center Channels Valid Center Frequencies Conditionally Valid LEGEND: 9650 9950 9860 9865 1972 1973 F 9835 9840 1967 1968 E 9760 9815 1952 1963 B 9735 9740 1947 1948 D 9662 9715 1932.4 1943 A 9885 9938 1977 1987.6 C Guard Guard FREQ CHAN BS FREQ 1970 1965 1950 1945 1975 1930 1990 3.84 MHz Chan / 200 kHz Freq Step / Chan Center Freq = Chan Number Divided by 5 WCDMA 1900 GSM 1800 FREQ CHAN BS FREQ 511 886 GSM 1800 200 kHz Chan / Chan Center Freq = 1805 + (Chan Number - 511) x 0.2 MHz Guard Guard 1805.2 1879.8 512 885 1805 1880 FREQ CHAN BS FREQ EGSM: 200 kHz Chan / Chan Center Freq = 925 + (Chan Number - 974) x 0.2 MHz GSM 900 974 Guard Guard 925.2 959.8 975 1023 0 1 124 EGSM GSM 125 GSM: 200 kHz Chan / Chan Center Freq = 935 + (Chan Number x 0.2) 925 934.8 935 960 3.84 MHz Chan / 200 kHz Freq Step / Chan Center Freq = Chan Number Divided by 5 FREQ CHAN BS FREQ 10562 10838 2112.4 2167.6 2110 2170 WCDMA 2100 WCDMA 2100 WCDMA 850 FREQ CHAN BS FREQ 825 875 1971.25 1973.75 725 775 1966.25 1968.75 425 675 1951.25 1963.75 325 375 1946.25 1948.75 25 275 1931.25 1943.75 925 1175 1976.25 1988.75 B D A E F C 1.25 MHz Chan / 50 kHz Step / Center Freq = 1930 + (Chan Number x 0.05) MHz 0 Guard Guard 1200 1970 1965 1950 1945 1975 1930 1990 CDMA 1900 F E B D A C 511 Guard Guard 1970.2 1974.8 1965.2 1969.8 1950.2 1964.8 1945.2 1949.8 1930.2 1944.8 1975.2 1989.8 712 735 687 710 612 685 587 610 512 585 737 810 811 200 kHz Chan / Center Freq = 1930 + (Chan Number - 511) x 0.2 MHz 1970 1965 1950 1945 1975 1930 1990 FREQ CHAN BS FREQ GSM 1900 A B A' B' A'' 127 Guard Guard 200 kHz Chan / Center Freq = 869 + (Chan Number -127) x 0.2 MHz 252 133 182 183 232 240 251 233 239 870.1 880.1 891.5 894 869 890.1 132 128 870.2 880 880.2 890 891.6 893.8 890.2 891.4 869.2 870 FREQ CHAN BS FREQ GSM 850 CDMA 850 FREQ CHAN BS FREQ A B A' B' A'' 870.03 879.33 1 311 880.68 889.32 356 644 739 777 892.17 893.31 890.67 689 890.82 694 869.7 1013 870 1023 990 Guard Guard 800 A": 1.25 MHz Chan / 30 kHz Step/ Center Freq = 870 + (Chan Number -1023) x .03 MHz 870.015 880.005 889.995 891.495 894 869.01 A,B,A',B': 1.25 MHz Chan / 30 kHz Step/ Center Freq = 870 + (Chan Number x .03) MHz Copyright 2010 QRC Technologies C
