Write/Read

About Linear Frequency Sweep

Description

Sets or returns the start frequency of the channel. (Channel Object)

Sets or returns the start frequency of the segment. (Segment Object)

Sets or returns the start frequency of the FOM Range. (FOMRange Object

Sets or returns the start frequency of the Power Sensor coverage (GuidedCalibrationPowerSensor Object)

See also Measurement2 interface

 VB Syntax

object.StartFrequency = value

Variable

(Type) - Description

object

Any of the following:

Channel (object)

Segment (object)

FOMRange (object)

GuidedCalibrationPowerSensor (object)

value

(double) - Start frequency in Hertz. Choose any number between the minimum and maximum frequencies of the analyzer. If start frequency  is set greater than the stop frequency, then the stop frequency is set to the start frequency + frequency span.

Return Type

Double

Default

Channel - Minimum frequency of the analyzer

Segment - 0

FOMRange - Minimum frequency of the analyzer

PowerSensor - Minimum frequency of the analyzer

Examples

chan.StartFrequency = 4.5e9 'sets the start frequency of a linear sweep for the channel object -Write

startfreq = Chan.StartFrequency 'Read

C++ Syntax

HRESULT get_StartFrequency(double *pVal)

HRESULT put_StartFrequency(double newVal)

Interface

IChannel

ISegment

IFOMRange

IGuidedCalibrationPowerSensor