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LGE Internal Use Only
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5) Bluetooth
송신부의 전기적 특성
★ 음영으로 표시된 항목은 현재 측정할 수 없는 항목임
항 목
Spec.
Min
Typ.
Max
단 위
Output Power
DH5
PRBS9
Nominal Pwr
-6
-
+4
dBm
Peak Pwr
-
-
+23
dBm
Power Density
DH5
PRBS9
@100kHz BW
-
+20
dBm
Frequency Range
DH5
PRBS9
-30dBm
@100kHz BW
2400
-
2483
MHz
Tx Output Spectrum
(20dB BW)
DH5
PRBS9
Δ
f =f
H
-f
L
-
1
MHz
Tx Output Spectrum
(Adjacent Output
Power)
DH5
PRBS9
@M-N = 2
-
-20
dBm
@M-N >= 3
-
-40
dBm
Modulation Index
DH5
11110000
f1
AVG
140
-
175
kHz
DH5
10101010
f2
MAX
115
-
kHz
f2
AVG
/f1
AVG
0.8
-
Initial Carrier Freq.
Tolerance
DH5
PRBS9
-75
-
+75
kHz
Carrier Frequency
Drift
DH1
10101010
Freq. Drift
-25
-
+25
kHz
Drift Rate
-20
-
+20
kHz/50us
DH3
10101010
Freq. Drift
-40
-
+40
kHz
Drift Rate
-20
-
+20
kHz/50us
DH5
10101010
Freq. Drift
-40
-
+40
kHz
Drift Rate
-20
-
+20
kHz/50us
Out of Band
Spurious Emission
DH1
PRBS9
@ 30MHz ~
12.75GHz
20
dBc
Содержание LG-KU9500
Страница 34: ...LGE Internal Use Only ...