R&S OSP
Instrument Functions
Operating Manual 1505.3896.12 - 14
109
Figure 5-49: Module R&S OSP-B142 (variant .03 with 3 DP3T switches)
The relays are mounted directly in the module front panel. All the RF connectors are
SMA female types. All relays are plugged into a kind of backplane; this way the
module is of compact size and no cabling to the relays is required.
The R&S OSP-B142 module is supplied with power and controlled from the R&S OSP
base unit via a single interface connector on the module’s printed circuit board; the
connection is done via a single connection cable.
The R&S OSP-B142 module is equipped with on-board memory to store the
configuration data of the module.
The R&S OSP-B142 exists in four different variants:
Variant
Relay configuration
OSP-B142 V03
3 x DP3T relay, sold state, w/o external termination
OSP-B142 V11
1 x SPDT relay, sold state, with external termination
OSP-B142 V12
2 x SPDT relay, sold state, with external termination
OSP-B142 V13
3 x SPDT relay, sold state, with external termination
5.3 Graphical User Interface
The R&S OSP130 can operate in local mode by means of its integrated operating
elements and display screen. This chapter gives details for the operation of the
instrument using the graphical user interface (GUI).
The same graphical user interface is available also for the R&S OSP120 when
connected to a computer via LAN, and running some browser on this computer.
The following sections can help you to make efficient use of the OSP GUI of the
R&S OSP. For additional information on using the OSP Panel see
chapter 3.3
5.3.1 Starting the R&S OSP120
Connect monitor and mouse / keyboard to the R&S OSP120 instrument. After power-
on, the instrument is in ready state after about 30 seconds. The graphical user
interface is available when the R&S OSP120 is connected to a computer via LAN, and
