LG LG-D855 - Getting to Know Your Phone; Phone Overview

2. PERFORMANCE
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Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
3) WCDMA receiver specification
Item Specification
Receive Frequency
BD1: 2110 MHz ~2170 MHz
BD2: 1850~1910 MHz
BD5: 869 MHz ~ 894 MHz
BD8: 880 MHz ~960 MHz
Reference Sensitivity Level
Band1 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
Band2 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
Band5 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
Band8 : BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
Maximum Input Level BER < 0.001 when Îor = -25 dBm / 3.84 MHz
Adjacent Channel Selectivity
(ACS)
ACS > 33 dB where BER < 0.001 when
Îor = -92.7 dBm / 3.84 MHz
& Ioac = –52 dBm / 3.84 MHz @ ±5 MHz
Blocking Characteristic
BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
& Iblocking = -56 dBm / 3.84 MHz @ Fuw(offset) = ±10 MHz
or Iblocking = -44 dBm / 3.84 MHz @ Fuw(offset) = ±15 MHz
Spurious Response
BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
& Iblocking = -44 dBm
Intermodulation
BER < 0.001 when Îor= -103.7 dBm / 3.84 MHz
& Iouw1 = -46 dBm @ Fuw1(offset) = ±10 MHz
& Iouw2 = -46 dBm / 3.84 MHz @ Fuw2(offset) = ±20 MHz
Spurious Emissions
< -57 dBm / 100 kHz BW @ 9 kHz ≤ f < 1 GHz
< -47 dBm / 1 MHz BW @ 1 GHz ≤ f ≤ 12.75 GHz
Inner Loop Power Control
In Uplink
Adjust output(TPC command)
cmd 1dB 2dB 3dB
+1 +0.5 / 1.5 +1 / 3 +1.5 / 4
0 -0.5 / +0.5 -0.5 / +0.5 -0.5 / +0.5
-1 -0.5 / -1.5 -1 / -3 -1.5 / -4
group(10equal command group)
+1 +8 / +12 +16 / +24
3) WCDMA receiver specication