LG KG190, Service Manual, Page: 35 / 52

35
5.2. Rx Characteristics
5.2.1. Sensitivity
E-GSM 900 Full Rate Speech
The reference sensitivity performance in terms of frame erasure, bit error, or residual bit error rates (whichever
is appropriate) is specified in the following table, according to the propagation conditions.
Channels
Propagation Conditions
TUhigh
Propagation Conditions RA
Propagation Conditions
HT
Static Conditions
Test Limit
error rate
％
Minimum
No. of
samples
Test Limit
error rate
％
Minimum
No. of
samples
Test Limit
error rate
％
Minimum
No. of
samples
Test Limit
error rate
％
Minimum
No. of
samples
TCH/FS FER
Class lb(RBER)
Class ll(RBER)
6.742 0.42
8.33
8900
1000000
120000
7.5 24000 9.333 60000
0.122
0.41
2.439
164000
20000000
8200
The reference sensitivity level is <
﹣
102dBm.
E-GSM 900 Half Rate Speech
The reference sensitivity performance in terms of frame erasure, bit error, or residual bit error rates (whichever
is appropriate) is specified in the following table, according to the propagation conditions.
Channels
Propagation Conditions
TUhigh
Propagation Conditions
RA
Propagation Conditions
HT
Test Limit
error rate
％
Minimum
No. of
samples
Test Limit
error rate
％
Minimum
No. of
samples
Test Limit
error rate
％
Minimum
No. of
samples
TCH/HS FER
TCH/HS Class lb(BFI=0)
TCH/HS Class II(BFI=0)
TCH/HS(UFR)
TCH/HSL class lb((BFI or UFI)=0)
4.598
0.404
7.725
6.250
0.269
13050
148500
25500
9600
227000
8.500 20000 7.600 20000