R&S WinIQSIM2 Software Manual - Rohde & Schwarz

R&S ® WinIQSIM2
Remote Control Commands
SOURce:BB:MCCW Subsystem
[:SOURce]:BB:MCCW:CARRier:SPACing
The command sets the carrier spacing.
The carriers are generated symmetrically around the center carrier. The total bandwidth
is calculated as ("Number of carriers" - 1) * "Carrier spacing "and must not exceed the
system bandwidth of the instrument (see data sheet).
The maximum carrier spacing that can be set is dependent on the chosen number of
carriers
The maximum carrier spacing is automatically reduced so that the maximum total bandwidth
is not exceeded on entering the number of carriers
(:BB:MCCW:CARRier:COUNt).
Parameters:
Example:
float
Range: 0 to 120E6
Increment: 0.01
*RST: 10E3
BB:MCCW:CARR:SPAC 10 MHz
sets a carrier spacing of 10 MHz.
Manual operation: See "Carrier Spacing" on page 87
[:SOURce]:BB:MCCW:CARRier:STATe ,
The command switches the selected carrier on or off.
The counting in remote control differs from the numbers in the carrier table. Index 0 corresponds
to number 1 (first line) in the table. Therefore, switching the state of the channel
via remote control always switches the state of + 1 in the table.
Parameters:
Example:
integer
Range:
select
*RST: 0
0 to lastCarrier
BB:MCCW:CARR:STAT 15, ON
switches carrier 16 on.
Manual operation: See "Carrier Table" on page 89
[:SOURce]:BB:MCCW:CFACtor
The command sets the desired crest factor for the multi carrier signal on selection of the
command SOUR:BB:MCCW:CFAC:MODE SLOW.
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