Rf Switch Module R&S Osp-B102/-B112/-B128; Figure 5-13: Block Diagram Module R&S Osp-B101 - Rohde & Schwarz OSP120 Quick Start Manual

R&S OSP
To OSP frame
(cable W5 or 6 or 7
Figure 5-13: Block Diagram Module R&S OSP-B101
When the module R&S OSP-B101 is configured within the R&S OSP, a manual
operation of the module can be performed via the OSP Panel. See
details.
For remote control operation refer to the operating manual.
Depending on the required switching application, several modules of the R&S OSP-
B101 type can be installed in one R&S OSP.
In the R&S OSP frame a maximum of three modules is possible. If more than three
modules are required, the extension unit R&S OSP150 must be used. For further
information on the extension unit R&S OSP150 refer to the operating manual.
The description above also applies to the following R&S OSP modules that have a
similar relay configuration:
Option
OSP-B107
OSP-B111
OSP-B127
5.2.2 RF Switch Module R&S OSP-B102/-B112/-B128
The module R&S OSP-B102 and similar as listed above consists of two SP6T
switches. Both switches can be programmed independently from each other.
The relay is a failsafe type; i.e. no RF connection is provided from the terminal C
(Common) to one of the six terminals when no voltage is applied to the relay. To
maintain an RF connection between the terminal C (Common) and one of the six
output terminals, a continuous voltage is to be applied to the corresponding power
terminal of the relay.
Quick Start Guide 1505.3896.62 - 14
Module OSP-B101
Interface logic
Relay drivers
2
I C memory
Interface
connector
Relay configuration
6 x SPDT relay, solid state, 6 GHz
6 x SPDT relay, 40 GHz
6 x SPDT relay, solid state, terminated, 10 GHz
K11
NO
NC
C
K12
NO
NC
C
K13
NO
NC
C
K14
NO
NC
C
K15
NO
NC
C
K16
NO
NC
C
Instrument Functions
Module Functions
chapter 3.3.6 for
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