LG U250 Service Manual page 9

2. PERFORMANCE
No Item
7 Intermodulation attenuation
8 Transmitter Output Power
9 Burst timing
GSM
–
Power control Power Tolerance Power control Power Tolerance
Level (dBm)
5 33
6 31
7 29
8 27
9 25
10 23
11 21
12 19
13 17
14 15
15 13
16 11
17 9
18 7
19 5
Mask IN
- 10 -
DCS & PCS
Frequency offset
Intermodulation product should
be Less than 55dB below the
level of Wanted signal
(dB) Level (dBm)
±3 0
±3 1
±3 2
±3 3
±3 4
±3 5
±3 6
±3 7
±3 8
±3 9
±3 10
±5 11
±5 12
±5 13
±5 14
15
Mask IN
800kHz
(dB)
30 ±3
28 ±3
26 ±3
24 ±3
22 ±3
20 ±3
18 ±3
16 ±3
14 ±3
12 ±4
10 ±4
8 ±4
6 ±4
4 ±4
2 ±5
0 ±5