User's Manual

FX500R / FX 500 / FX250 Installation cum Operation Manual

Page 22 of 43

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Alternatively it can be mounted on the long pole. The physical dimension of a long pole shall

be preferably at 2 meter height with its diameter ranges from Ø35 to Ø 50mm. In addition,

the optional pole mount kit is available for the installation of the ADU onto the long post.

2.1.7 Antenna Cable Recommended Specifications

The table below shows the recommended cable types and maximum cable lengths.

Antenna Cable Type Maximum Cable length

TM LMR 195 18m

TM LMR 240 25m

TM LMR-400 50m

TM LMR-600

75m

Refer to the table for cable termination type.

FleetBroadband Model Cable Termination

FX 150 N-Type (Male) to TNC (Male)

FX 250 / FX 500 N-Type (Male) to N-Type (Male)

Check the datasheet of the selected cable to ensure that cable meets the following

specifications.

• Antenna cable loss between ADU and BDU must not exceed 10 dB at 1.6GHz including RF

connectors.

• Antenna cable loop DC-resistance max: 1 Ω.

• Impedance of the cable is 50ohms.

2.2 Installation of BDU

The BDU’s pretty box is unpacked and the following items should be checked whether they

are present:

 BDU

 1 meter Wired Primary Handset with cradle

 1.5 meters Ethernet Cable

 1.8 meters Telephone Cord

 3 meters DC Power Cable

 1 meter GPIO (General Purpose Input / Output) cable

 Hardcopy Quick Start Guide

 CD format User manual