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

Switching unit

GTS1260

This unit is used for switching two times 1 input signal to 2 outputs in frequency range DC … 3 GHz.

Design

The switching unit is housed in a 1 U 19“ subrack with very good RF shielding and consists of the following sub-assemblies:

-    relays SPDT
-    control logic
-    power supply module

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

Control

The unit is controlled via 0/5 V level (D-Sub 9pin).

Special features

The I/O boards are monitored in a processor routine.
A status string can also be requested at any time via the control interface.
The unit is constructed using a modular approach utilising 19” plug-in sub-assemblies which enable ease of installation and maintenance.

Technical datameasured at 25 °C
Configuration:2 SPDT with termination
Switching specifications
Impedance:50 Ohm
Frequency range:DC … 3 GHz min.
Insertion loss:0.2 dB max., 0.05 dB typ.
VSWR:1.2 : 1 max.
Isolation:80 dB min., 90 dB typ.
RF power:1 Watt CW (termination)
Switching elements:failsafe relays
Switching time:20 ms max.
Switching cycles:1 million min.
Further specifications
Control:0/5 V level (D-Sub 9-pin)
RF connectors:SMA female, 50 Ohm
Power supply:97 … 132/195 … 264 VAC, 47 … 63 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 55022 and EN 50082-1/2
Dimensions:
Height1 RU
Width19“
Depthabout 360 mm (without connectors)
Front panel:painted light grey (RAL 7032)
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