Viavi 3900 Series, Руководство по программированию

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Audio/Demod Signal Rx Meter Remote Commands
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5.9.4 AF Sinad - Lower Limit Value
:LIMits:AF:SINad:LOWer:VALue
:LIMits:AF:SINad:LOWer:VALue?
5.9.5 AF Sinad - Measurement Query
:FETCh:AF:ANALyzer:SINad?
5.9.6 AF Sinad - Peak Measurement Reset
:AF:ANALyzer:SINad:CLEAR:PEAK
5.9.7 AF Sinad - Upper Limit Enable
:LIMits:AF:SINad:UPPer:ENABle
:LIMits:AF:SINad:UPPer:ENABle?
Description:
Set command defines the Lower Limit Value for AF Sinad measurement.
Query command returns parameter setting.
Range: 0.0 to 100.0
dB
Units:
dB
Default Value:
0.0 dB
Set/Query Format:
NRf | NR1
Example:
:LIMits:AF:SINad:LOWer:VALue 50dB
Sets Lower Limit Value for AF Sinad measurement to 50 dB.
Query Response: :LIMits:AF:SINad:LOWer:VALue?
50
Description:
Command returns Sinad measurement data.
Query Data:
<statusbyte>,<failbyte>,<avgcount>,<avg(dB)>,<wc(dB)>
Refer to Chapter 1 for UUT Measurement Meter Return Data.
Query Response: :FETCh:AF:ANALyzer:SINad?
0,0,25,0.01,0.03
Protocol must be set to Analog to return valid AF Sinad measurement data.
Description: Command clears and resets Peak AF Sinad measurement.
Parameter/Query: none
Description: Set command Enables/Disables Upper Limit for AF Sinad measurement.
Query command returns parameter setting.
Parameter: OFF | ON | 0 | 1
Default Value: OFF
Set/Query Format: Boolean
Example: :LIMits:AF:SINad:UPPer:ENABle ON
Enables Upper Limit for AF Sinad measurement.
Query Response: :LIMits:AF:SINad:UPPer:ENABle?
1
N O T E
N O T E