R&S SMA100B - Page 96

Analog modulations
R&S
®
SMA100B
96User Manual 1178.3834.02 ─ 09
"Up"
The chirp starts with the lower frequency.
"Down"
The chirp starts with the higher frequency.
Remote command:
[:SOURce<hw>]:CHIRp:DIRection on page 570
Pulse Period
Sets the period of the generated chirp. Option: R&S SMAB-K23 provides higher resolu-
tion.
For more information, see data sheet.
Remote command:
[:SOURce<hw>]:CHIRp:PULSe:PERiod on page 570
Bandwidth
Sets the modulation bandwidth in Hz.
The modulation bandwidth is the difference between the maximum and minimum fre-
quency. E.g. a bandwidth of 10 MHz at a center frequency of 1 GHz leads to a fre-
quency modulation between 995 MHz and 1005 MHz.
The maximum bandwidth depends on the installed frequency option and the RF fre-
quency. If the bandwidth exceeds the RF frequency, or the frequency is out of the
bandwidth range, the R&S SMA100B sets the maximum bandwidth and generates an
error message.
For more information, see data sheet.
Modulation settings