Rohde & Schwarz OSP-B200S2, User Manual

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Application Examples
R&S
®
OSP
235 User Manual 1178.7100.02 ─ 05
6.3 Applications of Module R&S OSP-B114
Figure 6-7: R&S OSP-B114
The R&S OSP-B114 EMS Test Control Module is designed for applications in small or
medium systems for electromagnetic susceptibility (EMS) tests. The module fulfills the
following tasks:
●
Switching the output of up to two power amplifiers to one or two transmitting anten-
nas (or other transducers)
●
Providing the interlock-loop circuitry with the following functions:
–
Monitoring an interlock loop and reading or displaying its current state
– Powering down external amplifiers, depending on the interlock's state
– Disconnecting the signal generator from the power amplifier, if the amplifier
cannot be powered down
●
Controlling, for example, the position and polarization of transmitting antennas via
the module's 4 output lines
●
Monitoring application-specific system states via the module's 4 input lines
Together with other switch modules in the R&S OSP family, the module R&S OSP-
B114 can perform all switching tasks in an EMS test system, as shown in the following
examples.
● Typical EMS Tests System Setup with R&S OSP-B114 ........................................236
● Switching a Signal Generator with R&S OSP-B114 ..............................................237
● Interlock Circuitry with R&S OSP-B114 .................................................................237
● I/O Ports of R&S OSP-B114 ..................................................................................238
Applications of Module R&S OSP-B114