Write/Read |
About SA Application |
Description |
Set and read the source start frequency. |
VB Syntax |
sa.SourceStartFrequency (source) = value |
Variable |
(Type) - Description |
|
sa |
A SpectrumAnalyzer (object) |
|
source |
(String) Source name enclosed in quotes. Use SourcePortNames to read a list of available source port names. See also Remotely Specifying a Source Port. |
|
value |
(Double) Start frequency in Hz. Choose a value within the frequency range of the analyzer. |
Return Type |
Double |
Default |
Start frequency of the analyzer. |
Examples |
sa.SourceStartFrequency("Port 1") = 1e9 'Write |
|
value = sa.SourceStartFrequency("Port 1") 'Read |
|
C++ Syntax |
HRESULT put_SourceStartFrequency(BSTR sourcename, double frequency); HRESULT get_SourceStartFrequency(BSTR sourcename, double* frequency); |
Interface |
ISpectrumAnalyzer |