R&S SMW-K553, Руководство пользователя

Страница: 38 / 44

Remote control commands
R&S
®
SMW-K553
38 User Manual 1179.4240.02 ─ 02
Example: See Example "Configuring external frontend connection set-
tings" on page 33.
Usage: Query only
[:SOURce<hw>]:EFRontend:FREQuency:BAND:COUNt?
Queries the number of frequency bands available at the connected external frontend.
Return values:
<FEFreqCount> integer
Example: See Example "Configuring external frontend frequency bands"
on page 33.
Usage: Query only
Manual operation: See "Frequency Band x" on page 23
[:SOURce<hw>]:EFRontend:FREQuency:BAND:CONFig:CATalog? <CatalogFiles>
Queries the files with settings in the default directory.
Parameters:
<CatalogFiles> string
Returns a string of file names separated by commas.
Example: See Example "Configuring external frontend connection set-
tings" on page 33.
Usage: Query only
Manual operation: See "Frequency Band Config" on page 22
[:SOURce<hw>]:EFRontend:FREQuency:BAND:CONFig:SELect <SelBandConfig>
Loads the selected file from the default or the specified directory.
Parameters:
<SelBandConfig> string
file name or complete file path; file extension can be omitted
Example: See Example "Configuring external frontend connection set-
tings" on page 33.
Manual operation: See "Frequency Band Config" on page 22
[:SOURce<hw>]:EFRontend:FREQuency:BAND<ch>:LOWer?
[:SOURce<hw>]:EFRontend:FREQuency:BAND<ch>:UPPer?
Queries the lower/upper limit of the corresponding frequency band.
Return values:
<FEFreqBandUp> float
SOURce:EFRontend subsystem