The Next Dimension in Survey Tools Spectrum - QRC · PDF fileThe Next Dimension in Survey...
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Transcript of The Next Dimension in Survey Tools Spectrum - QRC · PDF fileThe Next Dimension in Survey...
1211 Central Park BoulevardFredericksburg, 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 CE B
A FH
G
A'
CDMA 450
FREQ
CHANBS FREQ
FREQ
CHANBS FREQ
FREQ
CHANBS FREQ
422.3 425.225
D
564 681
421.675 425.85
426.125 429.35
E
717 846
425.5 429.975
106 235462.625 465.85
B462.0 466.475
26 168460.625 464.175
C460.0 464.8
LEGEND:
Full Spectrum Block
Valid CDMA Channels
CDMA Center Frequencies
Conditionally Valid
462.975462.5A'
463.625 466.85146 275
A463.0 467.475
Base Station Frequencies (MHz)
Copyright 2010 QRC TechnologiesC
FREQ
CHANBS FREQ 461.93 465.11
H1070 1229
461.31 465.73
465.85 469.37
G1266 1442
469.99465.23
489.62 492.861823 1985
F489.0 493.48
Note: Not to Scale19 November 2010
A B A' B'A''
Guard Guard3.84 MHz Chan / 200 kHz Freq Step / Chan Freq = Chan Number Divided by 54357 4388 4412 4438
870.2 880.2 891.6 894869 890.2
871.4 877.6 882.4 887.6 891.6 893.8890.2 891.4869.2 870
FREQ
CHANBS FREQ
Full Spectrum Block
Valid Center Channels
Valid Center Frequencies
Conditionally Valid
LEGEND:
9650 99509860 98651972 1973
F9835 9840
1967 1968
E9760 98151952 1963
B9735 97401947 1948
D9662 97151932.4 1943
A9885 99381977 1987.6
C
Guard Guard
FREQ
CHANBS FREQ
1970196519501945 19751930 1990
3.84 MHz Chan / 200 kHz Freq Step / Chan Center Freq = Chan Number Divided by 5WCDMA 1900
GSM 1800
FREQ
CHANBS FREQ
511 886
GSM 1800
200 kHz Chan / Chan Center Freq = 1805 + (Chan Number - 511) x 0.2 MHzGuard Guard
1805.2 1879.8512 885
1805 1880
FREQ
CHANBS FREQ
EGSM: 200 kHz Chan / Chan Center Freq = 925 + (Chan Number - 974) x 0.2 MHzGSM 900
974
Guard Guard
925.2 959.8975 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
CHANBS FREQ
10562 108382112.4 2167.6
2110 2170WCDMA 2100
WCDMA 2100
WCDMA 850
FREQ
CHANBS FREQ
825 8751971.25 1973.75
725 7751966.25 1968.75
425 6751951.25 1963.75
325 3751946.25 1948.75
25 2751931.25 1943.75
925 11751976.25 1988.75
BDA E F C
1.25 MHz Chan / 50 kHz Step / Center Freq = 1930 + (Chan Number x 0.05) MHz
0
Guard Guard1200
1970196519501945 19751930 1990
CDMA 1900
FEBDA C511
Guard Guard
1970.2 1974.81965.2 1969.81950.2 1964.81945.2 1949.81930.2 1944.8 1975.2 1989.8712 735687 710612 685587 610512 585 737 810 811
200 kHz Chan / Center Freq = 1930 + (Chan Number - 511) x 0.2 MHz
1970196519501945 19751930 1990FREQ
CHANBS FREQ
GSM 1900
A B A' B'A''127
Guard Guard200 kHz Chan / Center Freq = 869 + (Chan Number -127) x 0.2 MHz
252133 182 183 232 240 251233 239
870.1 880.1 891.5 894869 890.1
132128870.2 880 880.2 890 891.6 893.8890.2 891.4869.2 870
FREQ
CHANBS FREQ
GSM 850
CDMA 850
FREQ
CHANBS FREQ
A B A' B'A''870.03 879.331 311
880.68 889.32356 644 739 777
892.17 893.31890.67689
890.82694
869.71013
8701023990
Guard Guard800
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 894869.01
A,B,A',B': 1.25 MHz Chan / 30 kHz Step/ Center Freq = 870 + (Chan Number x .03) MHz
Copyright 2010 QRC TechnologiesC