Write/Read

About SA Application

Description

Sets and returns the image rejection strength. During the image rejection process, several LO acquisitions overlap at the same RF frequency. As a result, different RF signal values can be returned. This command sets the acceptable power differences between LOs in determining actual signals.

 VB Syntax

sa.ImageRejectStrength = value

Variable

(Type) - Description

sa

A SpectrumAnalyzer (object)

value

(enum NASAStrength) - Choose from:

0  naSAWeak: 3 dB (approximate value, depends on RBW)

1  naSANormal: 1 dB (approximate value, depends on RBW)

2  naSAStrong: 0.5 dB (approximate value, depends on RBW)

Return Type

Enum as NASAStrength

Default

naSANormal

Examples

sa.ImageRejectStrength = naSAStrong 'Write

Strength = sa.ImageRejectStrength 'Read

C++ Syntax

HRESULT get_ImageRejectStrength(tagNASAStrength* pVal)
HRESULT put_ImageRejectStrength(tagNASAStrength newVal)

Interface

ISpectrumAnalyzer4