Rohde & Schwarz R&S SMW200A - Page 348

Configuring the Internal Baseband Source
R&S
®
SMW200A
348User Manual 1175.6632.02 ─ 30
Number of Notches
Sets the number of notches.
Notches are defined individually; in the notch defienition table, there is one line per
notch.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:NOTCh:COUNt on page 1059
etc. for the corresponding option:
[:SOURce<hw>]:BB:DVB:NOTCh:COUNt on page 1059
[:SOURce<hw>]:BB:EUTRa:NOTCh:COUNt on page 1059
[:SOURce<hw>]:BB:OFDM:NOTCh:COUNt on page 1059
[:SOURce<hw>]:BB:ONEWeb:NOTCh:COUNt on page 1059
Notch definition table
Comprises the setting used to define the notch filter.
The notch filter is defined as a sequence of notches; it is described in a table form,
where each table line corresponds to one notch and the number of lines is set with the
parameter Number of Notches.
State ← Notch definition table
Enables the notch defined in this line of the table.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:NOTCh<ch>:STATe on page 1060
etc. for the corresponding option:
[:SOURce<hw>]:BB:DVB:NOTCh<ch>:STATe on page 1059
[:SOURce<hw>]:BB:EUTRa:NOTCh<ch>:STATe on page 1059
[:SOURce<hw>]:BB:OFDM:NOTCh<ch>:STATe on page 1059
[:SOURce<hw>]:BB:ONEWeb:NOTCh<ch>:STATe on page 1060
Frequency Offset /MHz ← Notch definition table
Specifies the center frequency of the notch f
offset
, where:
–Clock Frequency/2 < f
offset
< + Clock Frequency/2
Remote command:
[:SOURce<hw>]:BB:ARBitrary:NOTCh<ch>:FREQuency:OFFSet on page 1060
etc. for the corresponding option:
[:SOURce<hw>]:BB:DVB:NOTCh<ch>:FREQuency:OFFSet on page 1060
[:SOURce<hw>]:BB:EUTRa:NOTCh<ch>:FREQuency:OFFSet on page 1060
[:SOURce<hw>]:BB:OFDM:NOTCh<ch>:FREQuency:OFFSet on page 1060
[:SOURce<hw>]:BB:ONEWeb:NOTCh<ch>:FREQuency:OFFSet on page 1060
Notch Bandwidth /MHz ← Notch definition table
Sets the absolute notch bandwidth.
The selected value is adjusted to the internal frequency grid.
The maximum notch bandwidth is calculated as Clock Frequency/10
Remote command:
[:SOURce<hw>]:BB:ARBitrary:NOTCh<ch>:BWIDth[:ABSolute] on page 1060
etc. for the corresponding option:
Generating Notched Signals