R&S FSW-K7, User Manual

Page: 127 / 407

Configuration
R&S
®
FSW-K7
127 User Manual 1173.9240.02 ─ 23
Noise Source Control .................................................................................................. 127
Noise Source Control
This command turns the 28 V supply of the BNC connector labeled NOISE SOURCE
CONTROL on the R&S FSW on and off.
External noise sources are useful when you are measuring power levels that fall below
the noise floor of the R&S
FSW itself, for example when measuring the noise level of a
DUT.
Remote command:
DIAGnostic:SERVice:NSOurce
on page 240
5.8.2 Analog Demodulation Output Settings
Access : "Overview"
≥
"Output" > "Analog Demod"
The demodulated signal in time domain results can be output to the IF/VIDEO/DEMOD
output connector on the R&S
FSW.
Output is not possible if the optional Digital Baseband Interface is active.
The following settings and functions are available to configure the output in the Analog
Demodulation application.
Note that the audio frequency (AF) filter settings used for demodulation also apply to
the online output. However, a maximum of two high pass, low pass or deemphasis fil-
ters can be active at the same time if analog demodulation output is active.
(See Chapter 5.7.3, "AF Filter" , on page 116)
Output Settings