LG -P895 Service Manual page 16

LG-P895 Product SPEC
4) HSDPA transmitter specification
4) HSDPA transmitter specification
Item
Transmit Frequency
Maximum Output
Power
Spectrum
Emission Mask
Adjacent Channel
Leakage
Power Ratio (ACLR)
Error Vector Magnitude
LGE Internal Use Only
BD1: 1920MHz ~ 1980 MHz
BD2: 1850~1910 MHz
BD5: 880 MHz ~ 915 MHz
BD8: 824 MHz ~ 849 MHz
1=2/15 25.7~20.3dBm / 3.84 MHz
2=12/15 25.7~20.3dBm / 3.84 MHz
3=15/8 25.7~19.8dBm / 3.84 MHz
4=15/4 25.7~19.8dBm / 3.84 MHz
Sub-Test : 1=2/15, 2=12/15, 3=15/8, 4=15/4
Frequency offset
Minimum requirement
from carrier △f
2.5 ~ 3.5 MHz
3.5 ~ 7.5 MHz
7.5 ~ 8.5 MHz
8.5 ~ 12.5 MHz
Sub-Test : 1=2/15, 2=12/15, 3=15/8, 4=15/4
> 43 dB @ ±10 MHz
< 17.5 %, when Pout ≥ -20 dBm
- 16 -
Specification
Sub-Test
-35-15×(△f-2.5)dBc
-35-1×(△f-3.5)dBc
-35-10×(△f-7.5)dBc
-49dBc
> 33 dB @ ±5 MHz
Copyright © 2012 LG Electronics. Inc. All right reserved.
2. PERFORMANCE
Measurement
Bandwidth
30 kHz
1 MHz
1 MHz
1 MHz
Only for training and service purposes