Section 7 Sample Programs
7-10
14 '
15 Call ibwrt(Ans%, "MEAS SETCOM")'
Moves to common parameter setting
screen.
16 Call ibwrt(Ans%, "DUTCTRL NONE")'
Sets DUT Control to One.
17 Call ibwrt(Ans%, "FREQBAND D8ØØMHZ")'
Sets frequency band to digital 800 MHz band.
18 Call ibwrt(Ans%, "CHAN 1")'
Sets measurement frequency channel to CH1.
19 Call ibwrt(Ans%, "RFLVL 1ØDBM")'
Sets TX reference level to 10 dBm.
2Ø Call ibwrt(Ans%, "OLVL -6ØDBM")'
Sets output level to –60 dBm.
21 Call ibwrt(Ans%, "MEASOBJ MSDTC")'
Sets measurement object signal to “MS-DTC.”
22 Call ibwrt(Ans%, "SLTNUM 1")'
Sets measurement slot number to 1.
23 Call ibwrt(Ans%, "DVCC Ø1")'
Sets DVCC to 01H.
24 '
25 Call ibwrt(Ans%, "MEAS SETDTX")'
Moves to setting screen for digital TX parameter.
26 Call ibwrt(Ans%, "MEASTRG SYNC")'
Sets burst catch trigger to Sync word.
27 End Sub
Lines 8 to 27 are the routines for setting parameters for digital TX measurement.
Select the IS-136 measurement system in line 10.
Select the RF signal input-output connectors to be used in lines 11 and 12.
Set the parameters for the digital TX measurement on the Setup Common Parameter
and Setup Digital TX Measure Parameter screens.
Lines 15 to 23 show the settings on the Setup Common Parameter screen. Set the
center measurement frequency, reference measurement level, downlink signal output
level, and signals to be measured here.
Lines 25 and 26 show the settings on the Setup digital TX Measure Parameter screen.
Set the parameters (burst catch trigger) of the RF signals to be measured.
NOTE:
Handling the measurement-system select command
Execution of measurement system selection by line 10 may take a long time. All
measurement parameters are initialized. If the system does not need to be selected,
use the REM statement to make line 10 into the following comment line.
1Ø Rem Call ibwrt(Ans%, "SYS IS136")
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