LG LG-KU9500, Service Manual

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LGE Internal Use Only
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.
무선 특성
1) WCDMA
송신부의 전기적 특성
.
dBc/1MHz
-49 Δf = 8.5~12.5MHz
dBc/1MHz
-39 10 * (Δf-7.5) Δf = 7.5~8.5MHz
dBc/1MHz
-35-1 * (Δf-3.5) Δf = 3.5~7.5MHz
dBc/30KHz
-35-15 * (Δf-2.5) Δf = 2.5~3.5MHz
Spectrum
Emission Mask
dBm -36 9kHz ~ 150kHz
Transmit
Spurious
Emission
dBm -36 150kHz ~ 30MHz
dBm -36 30MHz ~ 1GHz
dBm/3.84MHz -56 - - -
Transmit Off
Power
dBm -30 1GHz ~ 12.5GHz
dBm/3.84MHz 15 - - -
Peak Code
Domain Error
% 17 - - -
Error Vector
Magnitude(EV
M)
dBm/3.84MHz -33 - -
Δf =
±
5MHz
Adjacent
Channel
Leakage Power
Ratio
dBm/3.84MHz -43 - -
Δf =
±
10MHz
dBm/3.84MHz -50 - - -
Minimum
Output Power
dBm/3.84MHz 25.0 23 21.0
Power class Ⅲ
Maximum
Output Power
dBm/3.84MHz -28.7 - -46.7
Ior =-
106.7dBm/3.84MHz
dBm/3.84MHz -5.0 - -23.0
Ior =-
65.7dBm/3.84MHz
dBm/3.84MHz 14.0 - -0.0
Ior =-
25.0dBm/3.84MHz
Open Loop
Output Power
MHz 4.6 - - -
Occupied
Bandwidth
Hz +200 - -200 -
Frequency
Accuracy
단 위
Max Typ. Min Spec.
항 목