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Test Procedures
TX Power Measurements
TX Power Measurements
Figure 38. Digital Measurements Screen
DIGITAL MEASUREMENTS
DTC Meas
Avg Power
Average Power
24.1898
Amplitude
Traffic Chan
333
-50.0
Slot
dBm
1
TX Pwr Det
DVCC
CW Mode
1
Trig Type
2X Frame
PCS Mode Handset Commands:
1
Enter 575# (Digital signaling mode)
2
11333# (Loads synthesizer Channel)
3
Display prompt " Y" (enter time slot)
4
Display prompt " Y" (enter band, 0 =
800, 1 = 1900)
5
Set power level to step 2 (122#)
6
Turn on transmitt carrier (05#)
Max Digital TX power out should be around
26 dB
minus cable loss.
You can also use Digital Call processing to
make these measurements.
50
dBm
To Screen
CALL CNTL
CALL CNFG
ANLG MEAS
SPEC ANL
DIG MEAS
Motorola Confidential Proprietary
Digital TX Power Out Test Procedure
1
Make sure the Test Set is in Active
mode.
2
Select DIG MEAS from the To
Screen.
3
Select the DTC Meas field. This
shows the To Screen with a list of
available tests.
4
Select AVG Power.
5
Traffic Chan should be set to 333.
6
Put the mobile into test mode.
7
Make Digital TX Power Out measure
ments.
More
TDMA T2290/T2297
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