LG -E445 Service Manual page 14

LG-E440 Product SPEC
3) HSDPA transmitter specification
3) HSDPA transmitter specification
Item
5.2.A Maximum
Output Power
with HS-DPCCH
5.7A HS-DPCCH
Trandsmitter
5.9A Spectrum
Emission Mask
with HS-DPCCH
5.10A Adjacent
Channel Leakage
Power Ratio with
HS-DPCCH
5.13.1A Error
Vector
Magnitude (EVM)
with HS-DPCCH
6.3A Maximum
Input Level for
Receiver
HS-PDSCH
Reception
LGE Internal Use Only
Spec.
1/15 ≤ β c/ β d ≤ 12/15
13/15 ≤ β c/ β d ≤ 15/8
15/7 ≤ β c/ β d ≤ 15/0
Step 0
Step 1 –
Step 0
MAX
Step 2 –
/
Step 3
0dBm
Step 5 –
Step 4
Step 6 –
Step 7
Δf = 2.5~3.5MHz
Δf = 3.5~7.5MHz
Δf = 7.5~8.5MHz
Δf = 8.5~12.5MHz
Δf = ± 5MHz
Δf = ± 10MHz
MAX Power
-20 dBm
Pin = -25dBm
- 14 -
2. PERFORMANCE
Min Typ. Max
21.0 23.0 25.0
20 23.0 25
19 22.5 25
0 dBm +/- 1 dB
6 dB +/- 2.3 dB
1 dB +/- 0.6 dB
0 dB +/- 0.6 dB
5 dB +/- 2.3 dB
-35-15 * (Δf-2.5)
-35-1 * (Δf-3.5)
-39 10 * (Δf-7.5)
-49
- - -33
- - -43
- - 17.5
- - 10
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Only for training and service purposes
Unit
dBm/3.84MHz
dB
dB
dB
dB
dB
dBc/30KHz
dBc/1MHz
dBc/1MHz
dBc/1MHz
dBm/3.84MHz
dBm/3.84MHz
%
BLER(%)