User Manual

Axell BSR 3308-PS NFPA
Product Description and User’s Manual
10 Doc PN 4000004131 Rev. 2.7 © Axell Wireless Ltd
3.1.4 RF Cable Installation Guidelines
Required:
• For all coaxial connections to/from the Repeater - high performance, flexible, low
loss 50Ω coaxial communications cable.
• All cables shall be weather-resistant type.
• Cable length - determined by the Repeater installation plan. When calculating the
cable length, take into account excess cable slack so as not to limit the insertion
paths.
3.1.5 Overcurrent Protection
NOTE: The over current protection depends on the building installation.
3.1.6 Grounding Wires Requirements
Requirements for grounding wires
• Protective grounding conductor - should be aluminum with cross-section 10AWG.
• Lug of the protective grounding conductor - should be aluminum
• Washers and screw - should be high Cr stainless steel, or 12% Cr stainless steel, or
Cr on, Ni on steel, tin on steel
3.2 Overview of the Installation Procedure
The overview procedures include dedicated instructions relevant for the PS-NFPA model.
NOTE A: The Donor and Mobile antennas can be positioned and installed (without connection to the
Repeater) at any time either before or after mounting and grounding the Repeater.
NOTE B: It is important to perform the installation procedure according to the order previously
described.
BSR-PS/NFPA Installation
ATTENTION!!! Be sure to perform the power supply connection last, otherwise damage may be
caused to the system!
1. Unpack the Repeater kit.
2. Mount the supplied Mounting Fixture on wall (section
3.5.2).
3. Mount the Repeater on the fixture (section
3.5.4).
4. Ground the Repeater (section
3.6).
5. If you have not already done so, position and install the Base and Mobile antennas in
the relevant locations.
6. Before connecting the antennas to the Repeater:
• Verify isolation between the donor and mobile antennas (section 3.7.1)
• Verify link between the BTS and Base Repeater (section 3.7.2).
7. Connect the Donor and Service antennas to the Repeater.
8. Connect the power (section
3.9):
• Standard (non-NFPA) installation – connect the power to the repeater
(see 3.9.1)