2. PERFORMANCE
- 15 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4) HSDPA transmitter specification
LGE Internal Use Only
4) HSDPA transmitter specification
Item
Specification
Transmit Frequency
Band1 : 1920 MHz ~ 1980 MHz
Band2 : 1850 MHz ~ 1910 MHz
Band8 : 880MHz ~ 915MHz
Maximum Output Power
Sub-Test
1=1/15, 2=12/15 21~25dBm / 3.84 MHz
3=13/15 4=15/8 20~25dBm / 3.84 MHz
5=15/7 6=15/0 19~25dBm / 3.84 MHz
HS-DPCCH
Sub-
test in
table
C.10.1.4
Power
step
Power step
slot boundary
Power
step
size, P
[dB]
Transmitter power
step tolerance [dB]
5
1
Start of
Ack/Nack
6
+/- 2.3
2
Start of CQI
1
+/- 0.6
3
Middle of CQI
0
+/- 0.6
4
End of CQI
5
+/- 2.3
Spectrum Emission Mask
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
Frequency offset
from carrier
ᇞ
f
Minimum requirement
Measurement
Bandwidth
2.5 ~ 3.5 MHz
-35-15×(
ᇞ
f-2.5)dBc
30 kHz
3.5 ~ 7.5 MHz
-35-1×(
ᇞ
f-3.5)dBc
1 MHz
7.5 ~ 8.5 MHz
-35-10×(
ᇞ
f-7.5)dBc
1 MHz
8.5 ~ 12.5 MHz
-49dBc
1 MHz
Adjacent Channel
Leakage
Power Ratio (ACLR)
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
Error Vector Magnitude
< 17.5 %, when Pout ≥ -20 dBm
