LG MG810c, Service Manual

Page: 12 / 134

2. General Performance
- 11 -
Item Description Specification
14 STMR 13 5 dB
15 Stability Margin > 6 dB
dB to ARL (dB) Level Ratio (dB)
-35 17.5
-30 22.5
-20 30.7
16 Distortion
-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
Standby
20 Ringer Volume - Normal ≤ 5.2mA(Mix. power)
21 Talk Time
GSM900/Lvl 7 (Battery Capacity 700mA):180 min
GSM900/Lvl 12(Battery Capacity 700mA):240 min
Under conditions, at least 200 hours:
1. Brand new and full 700mAh battery
2. Full charge, no receive/send and keep GSM in idle mode.
22 Antenna Display 3. Broadcast set off.
4. Signal strength display set at 3 level above.
5. Backlight of phone set off.
At least 55 dB under below conditions:
23 Ringer Volume 1. Ringer set as ringer.
2. Test distance set as 100 cm
24 Charge Voltage
Fast Charge : < 500 mA
Slow Charge: < 60 mA