LG -A290 Service Manual page 12

Item Description
13 Receiving Response
14 STMR(Vol. Nominal)
15 Echo Loss
16 Idle Noise Sending
17 Idle Noise Receiving
System frequency
18
(13 MHz) tolerance
19 3.768KHz tolerance
0 Ringer Volume
1 Charge Current
LGE Internal Use Only
Frequency (Hz)
100
00
300
500
1,000
3,000
3,400
4,000
* Mean that Adopt a straight line in between 300 Hz and 1,000 Hz to
be Max. level in the range.
>17dB
>58dB
< -64dBm0p
< -54dBm0P(Volume Max)
≤ .5 ppm
≤ 30 ppm
At least 58 dB spl under below conditions:
1. Ringer set as ringer.
. Test distance set as 100 cm
Fast Charge : Typ. 600 mA
Slow Charge : Typ. 500mA
Total Charging Time : < Approx. 3 hours 30min.
- 1 -
2. PERFORMANCE
Specification
Max.(dB)
-6


*




Copyright © 01 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Min.(dB)
-
-
-9
*
-7
*
-1