
Air4G Installation Guide
Page 42
Commercial in Confidence
UGD-D00229 Rev B
Part #
Description
Image
Lightning/Surge protector
30cm Surge to BS Cable
TNC to TNC- RA,30cm,RG58
Protector mounting bracket
Protector mounting bracket clamp
The following is the surge protector installation procedure. Please follow the instructions to ensure
proper installation.
1. Attach the Surge Protector mounting bracket clamp
to the Surge Protector mounting
bracket
on one (1) of the available slots on the Wall plate. Verify that the 80cm GPS
Cable
(RG58 TNC-TNC) extends from the Surge Protector to the GPS antenna
mounted on top of the BS. If the GPS antenna is assembled in an alternate location (not
on top of the Air4G), the 80cm cable can be substituted with the 16m or 40m optional
cable.
2. Remove the nut from the Surge Protector while leaving the locking washer in place and
fasten the Surge Protector to the hole provided on the Surge Protector mounting bracket
oriented towards the outer side of the base station (on the same side as the GPS
antenna).
Figure 25 - Surge protector installation
3. Tighten the nut being careful not to over tighten.
4. Feed the 30cm Surge to BS Cable
through the closest slot and connect the 90°
connector to the GPS connection on the bottom of the BS. Connect the other end to the
Surge Protector.
5. Fasten the 80cm GPS Cable
to the Surge Protector and to the GPS antenna mounted
on top of the BS. Tighten but be careful not to over tighten.