LG GS290 Service Manual page 7

2. PERFORMANCE
Antenna Bar Number
7
5
4
Antenna Display
25
2
1
0
Off
Battery Bar Number
3
26 Battery Indicator
2
1
0
3.59V ±0.05V (Call)
27 Low Voltage Warning
3.59V ±0.05V (Standby)
Forced shut down
28
3.35 0.05 V
Voltage
Li-ion Battery
Standard Voltage = 3.7 V
Battery Type
29
Battery full charge voltage = 4.2 V
Capacity: 900mAh
Switching-mode charger
Travel Charger Input: 150 240 V, 50/60Hz
30
Out put: 5.1, 0.7A
LGE Internal Use Only - 14 -
Power
>-92 dBm
-97dBm –93dBm
-100dBm
–98dBm
-103dBm
–101dBm
-105dBm
–104dBm
< –106 dBm
No Service
Voltage (±0.05V)
3.72V~4.2V
3.65V~3.71V
3.59V~3.64V
3.35V~3.58V
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
* EDGE RF Specification (Option: is not serviced for "EDGE mode")
Item Description Specification
1 RMS EVM ≤9%
2 Peak EVM ≤30%
3 95 th Percentile EVM ≤15%
4 Origin Offset Suppression ≥30dB
GSM900/EGSM
Level
5
6
7
8
9
10
11
12
5 Power Level
DCS1800, PCS1900
Level
0
1
2
3
4
5
6
7
Output RF Spectrum
6 GSM900/EGSM
(due to modulation)
Offset from carrier(kHz)
100
200
250
400
600~<1,200
1,200~<1,800
1,800~<3,000
3,000~<6,000
6,000
Copyright © 2010 LG Electronics. Inc. All right reserved. - 15 -
Only for training and service purposes
2. PERFORMANCE
Power Toler. Level Power Toler.
27dBm ±3dB 13 17dBm ±3dB
27dBm ±3dB 14 15dBm ±3dB
27dBm ±3dB 15 13dBm ±3dB
27dBm ±3dB 16 11dBm ±5dB
25dBm ±3dB 17 9dBm ±5dB
23dBm ±3dB 18 7dBm ±5dB
21dBm ±3dB 19 5dBm ±5dB
19dBm ±3dB
Power Toler. Level Power Toler.
26/25dBm ±3dB 8 14dBm ±3dB
26/25dBm ±3dB 9 12dBm ±4dB
26/25dBm ±3dB 10 10dBm ±4dB
24dBm ±3dB 11 8dBm ±4dB
22dBm ±3dB 12 6dBm ±4dB
20dBm ±3dB 13 4dBm ±4dB
18dBm ±3dB 14 2dBm ±5dB
16dBm ±3dB 15 0dBm ±5dB
Max. dBc
+0.5
-30
-33
-54
-60
-60
-63
-65
-71
LGE Internal Use Only