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> 4 rf microwave coaxial relay switches high power 0-3GHZ
4 rf microwave coaxial relay switches high power 0-3GHZ
Loral RF Coaxial Microwave Latching Relay Switches
High Power RF Microwave Coaxial Relay Switches 0-3GHz
SP4T 24Vdc, DB9 connection, DC to 3 GHz
Loral RF Coaxial RF Microwave Switches
AT&T lab technicians readied these for field installation
but they were never used or installed.
with the frame, wiring harness, etc.
If you would like a copy of the data sheet / Pin out chart or more information
please e-mail me at: mega.****@sbcglobal.net
I will send you a copy in .pdf format via return e-mail.
The metal bracket these switches are mounted on can
easily and quickly be removed by removing the
four screws shown in the photos below.
These RF switches were designed to be used at cellular telephone tower sites. They are excellent quality and cost the telephone company a fortune. They were made by LORAL. The switching voltages, etc are applied to a standard DB9 connector (same as computer serial port).
Input/Output Connector: SMA female
Coil Voltage: 24 VDC (20 to 28 VDC @ 150 ma)
Switch Time: 15 ms-make before break
Contact Ratings: 100 Watts DC to 3 GHz
Standard DB-9 Control Connector (same as computer serial port). Pin-out included
