– 4–5 –
4.3.3. Enter Test Mode
1. Click "ENTER TEST MODE" tab.
1.
Connect Test Equipment, Service jigs and Cables
as the following figure.
2.
Enter the following command
3.
"#369#"
Cable loss :
GSM : 0.6 dB, DCS : 0.9 dB, PCS : 1.2 dB
4.
Observe test mode appears on the handset display.
5.
Select the “GENIE” by Comport mode.
6. Please input the cable loss on the tester before
proceeding to any tests. It’s recommended that
each bands (GSM/DCS/PCS) are tested separately.
4.3.2. Main Subjects
1. TX Power
■
Tx Power Scaling Factors
■
Tx Freq Compensation
2. RX RSSI
(Received Signal Strength Indication)
■
Accurate Gain Control
■
RX Freq Compensation
3. Battery
Please be informed that all the measured values
here are only for demo and not accurate.
PC
Power
Supply
Data Cable RF Cable
Aglint 8960 Test Set
3.8 V
Download & Testing Jig
4.3. Adjustment Procedure
4.3.1. Equipment Setting
Power
Control
level
Nominal
output power
(dBm)
Tolerance (dB) for conditions
normal extreme
0-2 39 ± 2 ± 2.5
3 37 ± 3 ± 4
4 35 ± 3 ± 4
5 33 ± 3 ± 4
6 31 ± 3 ± 4
7 29 ± 3 ± 4
8 27 ± 3 ± 4
9 25 ± 3 ± 4
10 23 ± 3 ± 4
11 21 ± 3 ± 4
12 19 ± 3 ± 4
13 17 ± 3 ± 4
14 15 ± 3 ± 4
15 13 ± 3 ± 4
16 11 ± 5 ± 6
17 9 ± 5 ± 6
18 7 ± 5 ± 6
19-31 5 ± 5 ± 6
GSM 900 Power Control Levels
Power
Control
level
Nominal
output power
(dBm)
Tolerance (dB) for conditions
normal extreme
29 36 ± 2 ± 2.5
30 34 ± 3 ± 4
31 32 ± 3 ± 4
0 30 ± 3 ± 4
1 28 ± 3 ± 4
2 26 ± 3 ± 4
3 24 ± 3 ± 4
4 22 ± 3 ± 4
5 20 ± 3 ± 4
6 18 ± 3 ± 4
7 16 ± 3 ± 4
8 14 ± 3 ± 4
9 12 ± 4 ± 5
10 10 ± 4 ± 5
11 8 ± 4 ± 5
12 6 ± 4 ± 5
13 4 ± 4 ± 5
14 2 ± 5 ± 6
15-28 0 ± 5 ± 6
DCS 1800 Power Control Levels
To Next Page
Loading...
