Write/Read

About Swept IMD

Description

Sets and returns the fixed tone spacing value. Use with IMD sweep types:

• naIMDToneCWSweep

• naIMDTonePowerSweep

• naIMDToneCenterFreqSweep

 VB Syntax

object.DeltaFrequency = value

Variable

(Type) - Description

object

A SweptIMD or IMSpectrum Object

value

(Double) - Tone spacing frequency in Hz. Both the F1 and F2 tones MUST be within the frequency range of the PNA.

Return Type

Double

Default

1 MHz

Examples

imd.DeltaFrequency = 1e6 'Write

value = imd.DeltaFrequency 'Read

C++ Syntax

HRESULT get_DeltaFrequency(double *pVal)
HRESULT put_DeltaFrequency(double newVal)

Interface

ISweptIMD

IIMSpectrum