Your contact partner for this product is: Michael Hirschmueller ǀ +49 9078 9695-95 ǀ mh@novotronik.com

Switching unit

GTS3698

The switching unit is used in the test department for the processor controlled switching of RF signals in the frequency range DC … 8 GHz. The unit is equipped with 4 inputs and 16 outputs. Inputs 1 and 2 can be switched to outputs 1 … 8 and inputs 3 and 4 to the outputs 9 … 16. Each output is terminated by using a further relay.

Design

The switching unit is housed in a 3 RU 19“ subrack with very good RF shielding and consists of the following sub-assemblies:

-    relays SPDT, SP8T
-    I/O boards
-    processor board
-    LAN interface and GUI

All the necessary power supply and earthing connections are provided at the rear.
The mains switch and the signal connections are  located on the front panel.

Control

The unit is controlled via LAN interface. The graphic user interface allows the unit control and monitoring via web browser.

Technical datameasured at 25 °C
Item number:1200244
Configuration:4 switches SP8T without termination
32 switches SPDT, see diagram
Switching specifications
Impedance:50 Ohm
Frequency range:DC … 18 GHz
Insertion loss:6.0 dB max.
VSWR:1.5 : 1 max.
Isolation:
Out/out90 dB min.
Switching time:10 ms max., without PC time
Switching cycles:1 Mill. min.
Switching elements:failsafe relays
Measurement standards:ANSI/TIA-568-C.2 (CAT.6A)
ANSI/TIA-568-C.2-1 (CAT.8)
IEC 61156-9/IEC 61156-10
Further specifications
Control:LAN & GUI
RF connectors:SMA female, 50 Ohm
Power supply:115/2303 Vac, 50/60 Hz
Connector3-pin, with mains filter and fuses
Mains switch:with integrated lamp
Temperature range:
Operating0 … 50 °C
EMC:in accordance with European standard EN 61000-6-3 and EN 61000-6-1
Dimensions:
Height3 RU
Width19“
Depthabout 500 mm (without connectors)
Front panel:painted light grey (RAL 7032)