This Visual Basic program sets up sweep parameters on the Channel 1 measurement.
To run this program, you need:
An established GPIB interface connection
See Other SCPI Example Programs
GPIB.Write "SYSTem:PRESet"
'Select the measurement
GPIB.Write "CALCulate:MEASure1:PARameter 'S21'"
'Set sweep type to linear
GPIB.Write "SENSe1:SWEep:TYPE LIN"
'Set IF Bandwidth to 700 Hz
GPIB.Write "SENSe1:BANDwidth 700"
'Set Center and Span Freq's to 4 GHz
GPIB.Write "SENSe1:FREQuency:CENTer 4ghz"
GPIB.Write "SENSe1:FREQuency:SPAN 4ghz"
'Set number of points to 801
GPIB.Write "SENSe1:SWEep:POINts 801"
'Set sweep generation mode to Auto (Analog)
GPIB.Write "SENSe1:SWEep:GENeration ANAL"
'Set sweep time to Automatic
GPIB.Write "SENSe1:SWEep:TIME:AUTO ON"
'Query the sweep time
GPIB.Write "SENSe1:SWEep:TIME?
SweepTime = GPIB.Read