– 4-2 –
4.1.5. Spurious Emissions at Antenna Connector
4.1.6. Residual Peak Power
Equal to or less than 70 dBc (BW = 300 kHz)
4.2. Rx Characteristics
4.2.1. 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.
The reference sensitivity level is < –104 dBm.
NOTE : 1 <
α
< 1.6. The value of a can be different for each channel condition but must remain the same for FER and class
1b RBER measurements for the same channel condition.
Limits (dBm)
Frequency Range
Frequency
offset
Filter
Bandwidth
Approx
Video B/W
E-GSM 900
GSM1800
100 kHz to 50 MHz
–
10 kHz
30 kHz
–36
–36
50 MHz to 500 MHz
–
100 kHz
300 kHz
–36
–36
500 MHz to 1 GHz
0 to 1 MHz
100 kHz
300 kHz
–36
–36
1 GHz to 12.75 GHz
0 to 10 MHz
100 kHz
300 kHz
–30
–30 (1.0 - 1.710 GHz)
Excl. relevant TX band
> 10 MHz
300 kHz
1 MHz
–30
E-GSM : 880 MHz to 915 MHz
> 30 MHz
3 MHz
3 MHz
–30
–36 (1.710 - 1.785 GHz)
DCS : 1710 MHz to 1785 MHz
(off trom edge of
-and the Rx bands
relevant Tx band)
–30 (1.785 - 12.75 GHz)
925 MHz - 960 MHz
1805 MHz - 1880 MHz
Relevant TX band:
1.8 to 6.0 MHz
30 kHz
100 kHz
–36
–36
E-GSM : 880 MHz to 915 MHz
> 6.0 MHz
100 kHz
300 kHz
–36
–36
DCS : 1710 MHz to 1785 MHz
Channels
Propagation conditions
TU high
Propagation conditions
RA
Propagation conditions
HT
Static Conditions
Minimum
No of
samples
Minimum
No of
samples
Minimum
No of
samples
Minimum
No of
samples
Test Limit
error rate
%
Test Limit
error rate
%
Test Limit
error rate
%
Test Limit
error rate
%
TCH/FS FER
6.742*
α
8,900
0.122*
α
164,000
class Ib (RBER)
0.42/
α
1,000,000
0.41/
α
20,000,000
class II (RBER)
8.333
120,000
7.5
24,000
9.333
60,000
2.439
8,200
Содержание EB-X400
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