User's Manual

TReX User Manual v2.14 Firmware
RF Connections
A 50 ohm matched load must be fitted to the TReX antenna port.
Note: Earth the antenna tower, feeders and lightning protection devices in accordance with the
appropriate local and national standards. Use grounding kits as specified or supplied by the
coaxial cable manufacturer to properly ground or bond the cable outer.
!CAUTION
When the TReX is operating, there is RF energy radiated from the antenna.
Do not stand in front of the antenna while the radio is operating (see the ‘RF Exposure Warning’)
!CAUTION
Lightning will destroy electronic equipment.
To avoid this risk, install primary lightning protection devices on any interfaces that
are reticulated in the local cable network.
You should also install a coaxial surge suppressor on the radio antenna port.
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