System overview
R&S
®
SMCV100B
61
Getting Started 1432.7046.02 ─ 04
Table 7-1: Required options per functional block (excerpt)
Functional block
Required option
"Baseband"
-
"BB Input"
R&S
SMCVB-K19
"AWGN"
R&S
SMCVB-K62
"I/Q Stream Mapper"
-
"I/Q Mod"
-
"I/Q Digital"
R&S
SMCVB-K19
"RF"
-
7.3
Internal baseband source ("Baseband" block)
The "Baseband" block represents the source of the baseband signals (base-
bands).
This functional block is the access point to:
●
The internal baseband generator
The baseband generator contains modules for real-time signal generation
("Custom Digital Modulation" requires R&S
SMCVB-K199) and an arbitrary
waveform generator (ARB).
●
The available digital standards
Generation of digital signals in accordance with the supported standards
requires additional software options. For example, option R&S
SMCVB-K162
generates signals according to the ATSC 3.0 standard.
●
The baseband offsets function
Signals from the baseband generator can be shifted in frequency and phase.
7.4
Digital baseband input/output ("BB input"/ "I/Q
digital" block)
The "BB Input" and the "I/Q Digital" blocks are the access point to the settings of
the digital interfaces Dig. IQ HS x.
Digital baseband input/output ("BB input"/ "I/Q digital" block)
