R&S SMA100B - Source:chirp Subsystem

Remote control commands
R&S
®
SMA100B
568User Manual 1178.3834.02 ─ 09
Parameters:
<Sensitivity> float
Range: 0 to 100
Increment: 0.01
*RST: 10
Example: See Example "Using an external signal source" on page 563.
Manual operation: See "Sensitivity" on page 92
[:SOURce<hw>]:AM<ch>:SENSitivity[:LINear] <Sensitivity>
For [:SOURce<hw>]:AM:TYPE LIN, sets the sensitivity of the external signal source
for amplitude modulation.
Parameters:
<Sensitivity> float
Range: 0 to 100
Increment: 0.1
*RST: 30
Example: See Example "Using an external signal source" on page 563.
Manual operation: See "Sensitivity" on page 92
[:SOURce<hw>]:AM:TYPE <AmType>
Selects the type of amplitude modulation.
For [:SOURce<hw>]:AM:MODE SCAN, only EXPonential is available.
For active external exponential AM, automatically sets [:SOURce<hw>]:INPut:
MODext:COUPling<ch>DC.
Parameters:
<AmType> LINear | EXPonential
*RST: LINear
Example: See Example "Using an external signal source" on page 563.
Options: R&S SMAB-K721
Manual operation: See "Type" on page 91
14.16.1.3 SOURce:CHIRp subsystem
Option: see Chapter 5.1, "Required options", on page 81.
With the commands described in this section, you can configure the settings for chirp
modulation, select the trigger mode and determine the parameters for an external
pulse / trigger signal.
The following examples show some variants for generating the modulation chirp.
SOURce subsystem