horizontal reach of the all-directional antenna). Instead, a lightning arrester must be
separately erected between the hold poles of two all-directional antennae. The height
of lightning arrester must allow the top of all-directional antenna to be covered by the
protection angle.
2. After the installation, make sure the top of hold pole is flush with the lower anchor
ear of the antenna.
3. The height of antenna must meet the signal coverage requirements, and the top of
antenna must be covered by the 45-degree protection angle of the lightning arrester.
Install outdoor all-directional antenna
3. Directly install all-directional outdoor antenna on the main unit.
When small-gain mast-type all-directional antenna is used, the antenna can be
directly mounted onto the main unit through the following steps:
1. Attach the antenna feeder lightning arrester to the antenna feeder port of the
device.
2. Connect the mast-type antenna to the antenna feeder lightning arrestor via the
connector.
3. Ground the earth lead of antenna feeder lightning arrester.
4. Ground the earth wire of device.
3.5
External Cables
1. Thread the network cable without modular plug through PG9 waterproof plug.
