LG GD910 Service Manual page 13

2. PERFORMANCE
HSDPA Tx Frequency spec.
Item
Transmit Frequency
Maximum Output
Power
HS-DPCCH
Spectrum Emission
Mask
Adjacent Channel
Leakage
Power Ratio (ACLR)
Error Vector Magnitude
LGE Internal Use Only
Specification
1920MHz ~ 1980 MHz
Sub-Test
1=1/15, 2=12/15
3=13/15 4=15/8
5=15/7 6=15/0
Sub- Power
test in step
table
C 10 1
5 1
2
3
4
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
Frequency offset from
i f
2.5 ~ 3.5 MHz
3.5 ~ 7.5 MHz
7.5 ~ 8.5 MHz
8.5 ~ 12.5 MHz
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
> 33 dB @ ±5 MHz
> 43 dB @ ±10 MHz
3GPP Not Complete
- 14 -
GD910 service manual
21~25dBm / 3.84 MHz
20~25dBm / 3.84 MHz
19~25dBm / 3.84 MHz
Power step slot
boundary
size, P
Start of Ack/Nack
Start of CQI
Middle of CQI
End of CQI
Minimum requirement
-35-15×(△f-2.5)dBc
-35-1×(△f-3.5)dBc
-35-10×(△f-7.5)dBc
-49dBc
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Power Transmitter
step power step
tolerance
[dB] [dB]
6 +/- 2.3
1 +/- 0.6
0 +/- 0.6
5 +/- 2.3
Measurement
B d idth
30 kHz
1 MHz
1 MHz
1 MHz