Residential cabling is changing, for dwellings where the building permit is dated later than 01/09/2016 (Standard XPC90-483).
As a coaxial cable is no longer mandatory, RF cable television signals can also be transmitted on a twisted pair cable (Grade 2 TV and Grade 3 TV). This technology option requires the use of balun cords for connection in communication boxes and to receiving terminals.
BALUN = Balanced Unbalanced
75 Ohms < > 100 Ohms
Balun cord RJ/F plug
This cord is used in a communication box and/or for a satellite TV terminal.
It transmits terrestrial and satellite signals. It is composed of an RJ45 connector and an F plug type connector.
References :
- CORDBALRJF040 : 40 cm
- CORDBALRJF080 : 80 cm
- CORDBALRJF25 : 250 cm
Balun cord RJ/IEC
This cord transmits UHF/VHF/FM terrestrial signals, it is fitted with an RJ45 connector and an IEC 9.52 male connector.
It is used to connect an RJ45 communication connector to a TV fitted with a female IEC 9.52 socket.
Reference :
- CORDBALRJIEC25 : 250 cm
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