Only For Training And Service Purposes - LG KP270 Service Manual

2. PERFORMANCE
2.4.3 WCDMA Receiver spec.
Item
1 Receive Frequency
2 Reference Sensitivity Level
3 Maximum Input Level
4 Adjacent Channel Selectivity
(ACS)
5 Blocking Characteristic
6 Spurious Response
7 Intermodulation
8 Spurious Emissions
9 nner Loop Power control in uplink
LGE Internal Use Only
Specification
2110 ~ 2170 MHz
BER < 0.001 when Îor = -106.7 dBm / 3.84 MHz
BER < 0.001 when Îor = -25 dBm / 3.84 MHz
ACS > 33 dB where BER < 0.001 when Îor =
-92.7 dBm / 3.84 MHz
& Ioac = -52 dBm / 3.84 MHz @
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
BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz &
Iblocking = -44 dBm
BER < 0.001 when Îor= -103.7 dBm / 3.84 MHz
& Iouw1 = -46 dBm @ Fuw1(offset) =
& Iouw2 = -46 dBm / 3.84 MHz @ Fuw2(offset) =
20 MHz
< -57 dBm / 100 kHz BW @ 9 kHz ≤ f < 1 GHz
< -47 dBm / 1 MHz BW @ 1 GHz ≤ f ≤ 12.75 GHz
Adjust output(TPC command)
cmd 1dB
+1 +0.5/1.5
0 -0.5/+0.5
-1 -0.5/-1.5
group(10equal command group)
+1 +8/+12
Copyright © 2008 LG Electronics. Inc. All right reserved.
- 14 -
5 MHz
10 MHz
2dB 3dB
+1/3 +1.5/4
-0.5/+0.5 -0.5/+0.5
-1/-3 -1.5/-4
+16/+24

Only for training and service purposes