R&S OSP
Applications
Operating Manual 1505.3896.12 - 14
184
R&S OSP-B103 current consumption
Usually each slot for the R&S OSP modules is capable to deliver a nominal current
600 mA for the R&S OSP module.
The R&S OSP is able to supply a nominal current of 800 mA for the module
R&S OSP-B103 if at least one slot in the R&S OSP is fitted with the module
R&S OSP-B102 which requires less current.
The relay switching is defined via the OSP Panel, controlling the R&S OSP-B103
module and defining path configuration. See
chapter 3.3
Risk of mismatch with SP6T relay
It is in the responsibility of the user to take care that the SP6T switches always are set
to one single terminal at the same time.
Not observing this rule will lead to mismatch in the RF path!
Output Port
Ch13
Ch15
Ch16
Ch14
1
6
2
3
4
5
6
C
6
C
K4
+28V
K1
1
6
2
3
4
5
1
6
2
3
4
5
Ch6
Ch3
Ch4
Ch5
Ch8
Ch9
Ch10
Ch11
Ch12
Ch1
Ch2
Ch7
+ 28 V
Module OSP-B103
K1
1
6
C
2
3
4
5
1
6
C
2
3
4
5
K2
K2
+28V
+28V
K3
1
6
2
3
4
5
K3
1
2
3
4
5
1
2
3
4
5
K4
+28V
NC
C
NO
K5
NC
C
NO
K6
NC
C
NO
K7
NC
C
NO
K8
+28V
K5
GND
+28V
K6
GND
+28V
K7
GND
+28V
K8
GND