LG KE990 Service Manual - Page 12

Description, Specification

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2. PERFORMANCE Item Description 14 STMR 15 Stability Margin 16 Distortion 17 Side Tone Distortion System frequency 18 (13 MHz) tolerance 19 32.768KHz tolerance 20 Power consumption 21 Talk Time 22 Standby Time 23 Ringer Volume 24 Charge Voltage 25 Antenna Display Specification 13 5 dB > 6 dB dB to ARL (dB) -35 -30 -20 -10 0 7 10 Three stage distortion < 10% 2.5ppm Level Ratio (dB) 17.5 22.5 30.7 33.3 33.7 31.7 25.5 30ppm Full power : < 340mA (GSM850) ; < 260mA (DCS / PCS) Standby : - Normal Mode 4.0mA(Max. power) - Using Test mode on DSP Sleep function 6mA GSM850/Level7 (Battery 800mA):210 Min GSM850/Level12(Battery 800mA):350 Min PCS1900/Level5 (Battery 800mA):310 Min PCS1900/Level10(Battery 800mA):390 Min Under conditions, at least 200 hours: Brand new and full 800mAh battery Full charge, no receive/send and keep GSM in idle mode. Broadcast set off. Signal strength display labove. Backlight of phone set off. At least 80 dB under below conditions: 1. Ringer set as ringer. 2. Test distance set as 50 cm Fast Charge : < 600 mA Slow Charge: < 60 mA Antenna Bar Number Power 4 -90 dBm ~ -86 dBm 3 -95 dBm ~ -91 dBm 2 -100 dBm ~ -96 dBm 1 -105 dBm ~ -101 dBm 0 ~ -105 dBm Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 13 - LGE Internal Use Only

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LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
2. PERFORMANCE
- 13 -
Item
Description
Specification
14
STMR
13
5 dB
15
Stability Margin
> 6 dB
16
Distortion
dB to ARL (dB)
Level Ratio (dB)
-35
17.5
-30
22.5
-20
30.7
-10
33.3
0
33.7
7
31.7
10
25.5
17
Side Tone Distortion
Three stage distortion < 10%
18
<Change> System frequency
2.5ppm
(13 MHz) tolerance
19
<Change>32.768KHz tolerance
30ppm
20
Power consumption
Full power : < 340mA (GSM850) ; < 260mA (DCS / PCS)
Standby : - Normal Mode
4.0mA(Max. power)
- Using Test mode on DSP Sleep function
6mA
21
Talk Time
GSM850/Level7 (Battery 800mA):210 Min
GSM850/Level12(Battery 800mA):350 Min
PCS1900/Level5 (Battery 800mA):310 Min
PCS1900/Level10(Battery 800mA):390 Min
22
Standby Time
Under conditions, at least 200 hours: Brand new and full
800mAh battery Full charge, no receive/send and keep GSM
in idle mode. Broadcast set off. Signal strength display
labove. Backlight of phone set off.
23
Ringer Volume
At least 80 dB under below conditions:
1. Ringer set as ringer.
2. Test distance set as 50 cm
24
Charge Voltage
Fast Charge : < 600 mA
Slow Charge: < 60 mA
25
Antenna Display
Antenna Bar Number
Power
4
-90 dBm ~ -86 dBm
3
-95 dBm ~ -91 dBm
2
-100 dBm ~ -96 dBm
1
-105 dBm ~ -101 dBm
0
~ -105 dBm