LG -E455 Service Manual page 15

LG-E455 Product SPEC
5) Bluetooth transmitter specification
5) Bluetooth transmitter specification
Item
Output Power
Power Density
Power Control
Frequency Range
Tx Output Spectrum
(20dB BW)
Tx Output Spectrum
(Adjacent Output
Power)
Modulation Index
Initial Carrier Freq.
Tolerance
Carrier Frequency
Drift
LGE Internal Use Only
Spec.
DH5 Power
PRBS9
(Class I)
DH5
@100kHz
PRBS9
RBW
Step size
DH1
PRBS9
Power(min)
-30dBc
DH5
@100kHz
PRBS9
RBW
DH5
Δf =f -f
PRBS9
H
@M-N = 2
DH5
PRBS9
@M-N ≥ 3
DH5
f1
11110000
AVG
f2
MAX
DH5
10101010
f2 /f1
AVG AVG
DH5
PRBS9
Freq. Drift
DH1
10101010
Drift Rate
Freq. Drift
DH3
10101010
Drift Rate
Freq. Drift
DH5
10101010
Drift Rate
Min Typ.
0 -
-
2 -
-
2400 -
-
L
-
-
140 -
115 -
0.8 -
-75 -
-25 -
-20 -
-40 -
-20 -
-40 -
-20 -
- 15 - Copyright © 2013 LG Electronics. Inc. All right reserved.
2. PERFORMANCE
Max Unit
20 dBm
+20 dBm
8 dB
4 dBm
2483.5 MHz
1 MHz
dBm
-20
dBm
-40
kHz
175
kHz
kHz
+75
kHz
+25
kHz/50
+20
us
kHz
+40
kHz/50
+20
us
kHz
+40
kHz/50
+20
us
Only for training and service purposes