LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
- 16 -
2.7 Sound Pressure Level
2.8 Charging
•
Charging Method:
CC & CV (Constant Current and Constant Voltage)
•
Maximum Charging Voltage:
4.2 V
•
Normal Charging Current:
600 mA
•
Normal Battery Capacity:
860 mAh
•
Charging Time:
Max 3 hours (except for trickle charging time)
•
Full charging indication current (charging icon stop current):
140 mA
•
Cut-off voltage:
Stand-by:
3.30 V,
Talk:
3.28 V
low temperature (under -10deg.):
3.00V
No
Test Item
Specification
1
Sending Loudness Rating (SLR)
8 ±3 dB
2
Receiving Loudness Rating (RLR)
Nor
-4 ± 3 dB
Max
-15 ± 3 dB
3
Side Tone Masking Rating (STMR)
Min
17 dB
4
Echo Loss (EL)
Min
40 dB
5
Sending Distortion (SD)
Refer to Table 30.3
6
Receiving Distortion (RD)
Refer to Table 30.4
7
Idle Noise-Sending (INS)
Max
-64 dBm0p
8
Idle Noise-Receiving (INR)
Nor
Under -47 dBPA
Max
Under -36 dBPA
9
Sending Loudness Rating (SLR)
8 ± 3 dB
10
Receiving Loudness Rating (RLR)
Nor
-1 ± 3 dB
Max
-12 ± 3 dB
11
Side Tone Masking Rating (STMR)
Min
25 dB
12
Echo Loss (EL)
Min
40 dB
13
Sending Distortion (SD)
Refer to Table 30.3
14
Receiving Distortion (RD)
Refer to Table 30.4
15
Idle Noise-Sending (INS)
Max
-55 dBm0p
16
Idle Noise-Receiving (INR)
Nor
Under -45 dBPA
Max
Under -40 dBPA
TDMA Noise
-. GSM: Power Level: 5
DCS/PCS: Power Level: 0
(Cell Power: -90 ~ -105 dBm)
17
-. Acoustic (Max Vol.)
MS/Headset SLR: 8 ± 3dB
MS/Headset RLR: -15 ± 3dB/-12
(SLR/RLR : Mid-value setting)
MS
Headset
MS and
Headset
Max
-62 dBm
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