User's Manual

044-05250 Rev A 1-1
Chapter 1
Product Description
Introduction
This manual contains information and procedures for installation, operation, and maintenance
of the AR Standard Repeater.
Scope of Manual
This manual is intended for use by service technicians familiar with similar types of equipment.
It contains service information required for the equipment described and is current as of the
printing date. Changes which occur after the printing date may be incorporated by a complete
manual revision or alternatively as additions.
The manual is organized into chapters as follows.
Safety
It is necessary that any personnel involved in installation, operation or service of units included
in a Powerwave repeater system understand and follow the below points.
• Powerwave repeaters are designed to receive and amplify signals from one or more
base stations and retransmit the signals to one or more mobile stations. And, also to
act the other way round, that is to receive signals from one or more mobile stations,
amplify and retransmit the signals to the base stations. Powerwave repeater systems
must be used exclusively for this purpose and nothing else.
• Units supplied from the mains must be connected to grounded outlets and in conformity
with the local prescriptions.
• Power supply units supplied from the mains contain dangerous voltage that can cause
electric shock. Disconnect the mains prior to any work in such a unit. Local regulations
are to be followed when servicing such units. Authorized service personnel only are
allowed to service units while the mains is connected.
• The repeater cover must be secured in opened position, for instance by tying it up, at
outdoor repeater work. Otherwise, the cover can be closed by the wind and cause your
fingers getting pinched or your head being hit.
• When working on a repeater on high ground, for instance on a mast or pole, be careful
not to drop parts or the entire repeater. Falling parts can cause serious personal injury.
• All RF transmitting units, including repeaters, will generate radio signals and thereby
give rise to electromagnetic fields that may be hazardous to the health of any person
who is extensively exposed close to an antenna.
• Beryllium oxide (BeO) may be contained in power devices, for instance in dummy loads
in directional couplers (DCC), in combiner units (CMB), and in attenuators on the FON
board. Beryllium oxide is poisonous if present as dust or smoke that can be inhaled. Do
not file, grind, machine, or treat these parts with acid.
• Coaxial cables used in many Powerwave systems have the insulation made of PTFE,
polytetrafluoro ethylene, that gives off small amounts of hydrogen fluoride when
heated. Hydrogen fluoride is poisonous. Do not use heating tools when stripping off
Chapter 1 - Product Description
Chapter 2 - Controls, Connections and Indicators
Chapter 3 - Installation
Chapter 4 - Maintenance
Chapter 5 - Specifications