E-Gsm900 - Nokia NHL-2NA Series Troubleshooting Instructions

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CCS Technical Documentation

E-GSM900

Table 1: E-GSM900 Channel to VCO operating frequency mapping
Ch
TX
RX
VCO
TX
975
880.2
925.2
3520.
8
976
880.4
925.4
3521.
6
977
880.6
925.6
3522.
4
978
880.8
925.8
3523.
2
979
881
926
3524
980
881.2
926.2
3524.
8
981
881.4
926.4
3525.
6
982
881.6
926.6
3526.
4
983
881.8
926.8
3527.
2
984
882
927
3528
985
882.2
927.2
3528.
8
986
882.4
927.4
3529.
6
987
882.6
927.6
3530.
4
988
882.8
927.8
3531.
2
989
883
928
3532
990
883.2
928.2
3532.
8
991
883.4
928.4
3533.
6
992
883.6
928.6
3534.
4
993
883.8
928.8
3535.
2
994
884
929
3536
995
884.2
929.2
3536.
8
996
884.4
929.4
3537.
6
997
884.6
929.6
3538.
4
998
884.8
929.8
3539.
2
999
885
930
3540
Issue 1 07/02
VCO
Ch
TX
RX
RX
3700.
1
890.2
935.2
8
3701.
2
890.4
935.4
6
3702.
3
890.6
935.6
4
3703.
4
890.8
935.8
2
3704
5
891
936
3704.
6
891.2
936.2
8
3705.
7
891.4
936.4
6
3706.
8
891.6
936.6
4
3707.
9
891.8
936.8
2
3708
10
892
937
3708.
11
892.2
937.2
8
3709.
12
892.4
937.4
6
3710.
13
892.6
937.6
4
3711.2
14
892.8
937.8
3712
15
893
938
3712.
16
893.2
938.2
8
3713.
17
893.4
938.4
6
3714.
18
893.6
938.6
4
3715.
19
893.8
938.8
2
3716
20
894
939
3716.
21
894.2
939.2
8
3717.
22
894.4
939.4
6
3718.
23
894.6
939.6
4
3719.
24
894.8
939.8
2
3720
25
895
940
¤Nokia Corporation
VCO
VCO
Ch
TX
TX
RX
3560.
3740.
63
902.6
8
8
3561.
3741.
64
902.8
6
6
3562.
3742.
65
903
4
4
3563.
3743.
66
903.2
2
2
3564
3744
67
903.4
3564.
3744.
68
903.6
8
8
3565.
3745.
69
903.8
6
6
3566.
3746.
70
904
4
4
3567.
3747.
71
904.2
2
2
3568
3748
72
904.4
3568.
3748.
73
904.6
8
8
3569.
3749.
74
904.8
6
6
3570.
3750.
75
905
4
4
3571.
3751.
76
905.2
2
2
3572
3752
77
905.4
3572.
3752.
78
905.6
8
8
3573.
3753.
79
905.8
6
6
3574.
3754.
80
906
4
4
3575.
3755.
81
906.2
2
2
3576
3756
82
906.4
3576.
3756.
83
906.6
8
8
3577.
3757.
84
906.8
6
6
3578.
3758.
85
907
4
4
3579.
3759.
86
907.2
2
2
3580
3760
87
907.4
NHL-2NA
RX
VCO
VCO
TX
RX
947.6
3610.
3790.
4
4
947.8
3611.2
3791.
2
948
3612
3792
948.2
3612.
3792.
8
8
948.4
3613.
3793.
6
6
948.6
3614.
3794.
4
4
948.8
3615.
3795.
2
2
949
3616
3796
949.2
3616.
3796.
8
8
949.4
3617.
3797.
6
6
949.6
3618.
3798.
4
4
949.8
3619.
3799.
2
2
950
3620
3800
950.2
3620.
3800.
8
8
950.4
3621.
3801.
6
6
950.6
3622.
3802.
4
4
950.8
3623.
3803.
2
2
951
3624
3804
951.2
3624.
3804.
8
8
951.4
3625.
3805.
6
6
951.6
3626.
3806.
4
4
951.8
3627.
3807.
2
2
952
3628
3808
952.2
3628.
3808.
8
8
952.4
3629.
3809.
6
6
Page 47

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