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S:\Hp8960\E1962B CDMA 2000\Pi Release\Reference Guide\Chapters\cdma2000_prog_dap.fm
Programming a Digital Average Power Measurement
Programming a Digital Average Power Measurement
This section provides an example of how to make a digital average power measurement via GPIB.
The following program example assumes that the mobile station’s antenna output is connected to the RF
IN/OUT connector, and the mobile station has found service.
For information on configuring the test set for a call, see
“Step 4: Make a connection” on page 110
.
The basic procedure to measure digital average power is as follows:
1. Make a call.
2. Configure the digital average power setup parameters using the
subsystem.
3. Start the digital average power measurement using the
subsystem.
4. Use the
command to obtain the measurement results.
Programming Example
10 RE-SAVE "c:\roadhog\programs\avg_pwr.txt"
20 !This program measures average power
30 !Refer to "Maximum RF Output Power" in TIA/EIA-98-D for standards and specifications
40 CLEAR SCREEN
50 A=714
60 !
70 !***Specify call parameters***
80 Systype$="DIGITAL2000" !Cell System Type
90 Band$="USCellular" !Cell band
100 Channel=384 !RF channel
110 Sid=1 !System Identification
120 Nid=1 !Network Identification
130 Radio_config$="F3R3" !Radio Configuration
140 Service_opt$="SO2" !Service Option
150 !
160 !***Specify test parameters***
170 Loss_frequency$="836 MHZ,881 MHZ" !Reverse channel, forward channel frequencies for
amplitude offset (path loss)
180 Expected_loss$="-1,-1" !Path loss at reverse channel, forward channel frequencies
190 Ior=-104 !Cell Power
200 Pilot=-7 !Pilot channel power level
210 Traffic=-7.4 !Traffic channel power level
220 !
230 ON TIMEOUT 7,20 CALL Timeout ! Calls "Timeout" routine
240 OUTPUT A;"SETUP:DAPOWER:TIMEOUT:STIME 10 S" !***Sets average power measurement timeout
to 10 seconds***
250 OUTPUT A;"SYST:COMM:GPIB:DEB:STAT ON"!***Turn debug state on***
260 !
270 !***Set up path loss***
280 OUTPUT A;"SYSTEM:CORRECTION:SFREQUENCY ";Loss_frequency$ !Enters frequencies in
Amplitude Offset table
290 OUTPUT A;"SYSTEM:CORRECTION:SGAIN ";Expected_loss$ !Enters loss values in Amplitude
Offset table
Содержание 8960
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Страница 33: ...33 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_measurements fm Measurements Measurements ...
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Страница 247: ...247 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_hpib_command_syntax fm GPIB Commands ...
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Страница 655: ...655 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_manual_operation fm Manual Operation ...
Страница 701: ...701 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_error_messages fm Troubleshooting ...
Страница 759: ...759 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_configure fm Configuration Configuration ...
Страница 780: ...780 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters cdma2000_conf_name fm Test Application Name ...