IQ Signal Masterâ„¢ MX280005A Vector Signal Analysis Software Help : API : License Control : Anritsu IQ Data File Methods
 
Anritsu IQ Data File Methods
These methods are for handling Anritsu DGZM/DGZ IQ data files. If you use Anritsu IQ data files, the API can read the metadata and automatically retrieve parameters required for analysis.
DGZ_CenterFrequency(Filename As String)
Description
Returns the center frequency of the IQ data set.
Command Type
Get Only
Return Type
Single
 
DGZ_FrequencySpan(Filename As String)
Description
Returns the frequency span of the IQ data set.
Command Type
Get Only
Return Type
Single
 
DGZ_SampleRate(Filename As String)
Description
Returns the sample rate of the IQ data set.
Command Type
Get Only
Return Type
Single
 
DGZ_BitDepth(Filename As String)
Description
Returns the capture bit-depth of the IQ data set.
Command Type
Get Only
Return Type
Single
 
ReadDGZ(Filename, PairCount)
Description
Returns IQ data from the capture file. PairCount is the maximum number of IQ data pairs to read. If this value is higher than what the file contains, the method will return only the available IQ pairs. Capture files are often longer than required – containing many frames of data. Reading more data than is necessary is inefficient.
Return Type
Single()
Parameters
Filename
StringPair
Count
Integer