Giga-tronics 8650A Series, Руководство по эксплуатации

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Series 8650A Universal Power Meters
3-6 Manual 31470, Rev. E, April 2001
3.2.3 Measurement Triggering
The power meter uses the Trigger Subsystem to trigger measurements in two different operational modes
- a normal mode which maximizes the instrument’s functionality, and swift and burst modes that
maximize the power measurement rate.
3.2.4 Memory Functions
The MEMory commands control the configuration of the automated Voltage-Proportional-to-
Frequency (V
PROP
F or VF), sensor Cal Factor correction, and the analog outputs on the rear panel. Each
of these connectors is used with external devices. The V
PROP
F can be configured to match the V
PROP
F
output of your microwave source. The analog outputs are used with a variety of devices including chart
recorders, oscilloscopes, voltmeters, and microwave source leveling inputs.
3.2.5 IEEE 488.2 Required Commands
Consistent with SCPI compliance criteria, the power meter implements all the common commands
declared mandatory by IEEE 488.2 (see Table 3-2).
Table 3-2: IEEE Required Command Codes
Mnemonic Name
*CLS Clear Status Command
*ESE Standard Event Status Enable Command
*ESR? Standard Event Status Register Query
*IDN? Identification Query
*IST? Individual Status Query
*OPC Operation Complete Command
*PRE Parallel Poll Enable Register Command
*RCL Recall Command
*RST Reset Command
*SAV Save Command
*SRE Service Request Enable Command
*STB? Read Status Byte Query
*TRG Trigger Command
*TST? Self-Test Query
*WAI Wait-to-Continue Command