R&S OSP
Appendix
R&S OSP Module Interfaces
Operating Manual 1505.3896.12 - 14
199
Command
Effect on the instrument
&POL
(Serial Poll)
Starts a serial poll.
&NREN
(Not Remote
Enable)
Enables switchover from remote control to manual control by means of the
front panel keys.
9.2 R&S OSP Module Interfaces
The following chapters describes the interface of the available R&S OSP modules and
particular precautions for connection, if required.
9.2.1 R&S OSP-B101/-B107/-B111/-B127 Interface
The module R&S OSP-B101 and others as listed above are single slot modules. They
contain 6 SPDT relays which are directly accessible at t
he module’s front panel. There
are no additional RF cables inside the module.
Here is a picture of the R&S OSP-B101:
The following drawing shows the pinout. All RF connectors are SMA female type.
NC
C
NO
K11
NC
C
NO
K12
NC
C
NO
K13
NC
C
NO
K14
NC
C
NO
K15
NC
C
NO
K16
Figure 9-5: Layout RF Connectors of R&S OSP-B101
SMA Connectors
It is urgently recommended to use an SMA torque wrench (60 Ncm) to screw on and
unscrew the RF connectors from the R&S OSP-B101 module.
The module description as given above applies to further options of the R&S OSP as
far as the option has got a similar relay configuration. It will apply to the following
modules:
