G3L-1929- Installation and Service Manual
Section 2. Installation
2-1 Introduction
This section contains unpacking, inspection, installation instructions and recommendations for
the G3L-1929-
120
Multi-Carrier Power Amplifier (MCPA). It is important that the licensee perform
the following tasks correctly.
1. Carefully read all material in this section prior to equipment unpacking or installation.
2. Also, read and review the operating procedures in section 3 prior to installing the equipment.
3. If applicable, carefully review the government and local codes as they apply to your installa-
tion.
2-2 Site Survey
Powerwave Technologies recommends that site surveys be performed by qualified individuals or
firms prior to equipment ordering or installation. Performing a detailed site survey will reduce or
eliminate installation and turn-up delays caused by oversights. Pay particular attention to power
plant capacity, air conditioning needs, and RF/DC cabling/breaker requirements.
2-3 Electrical Service Recommendations
Powerwave recommends that:
•
Proper AC line conditioning and surge suppression be provided on the primary AC input to
the +27 Vdc power source.
•
All electrical service should be installed in accordance with any applicable codes, and good
engineering practice.
•
Straight, short ground runs be used.
•
The electrical service must be well grounded.
Each amplifier system should have its own circuit breaker, so a failure in one does not shut off
the whole installation. Circuit breakers should be capable of handling the anticipated inrush cur-
rent, in a load center with a master switch.
2-4 Air Conditioning
Each G3L-1929-
120
amplifier generates approximately 2300 BTUs of heat at full power. A 1-ton
air conditioner sufficiently handles 12,000 BTUs of heat.
2-5 Unpacking and Inspection
This equipment (as applicable) has been operated, tested and calibrated at the factory. Carefully
open and remove the MCPAs from their respective containers. Retain all packing material that
can be reassembled in the event that the unit must be returned to the factory. Please perform the
following steps:
C
AUTION
Exercise care in handling equipment during inspection to prevent damage caused by
rough or careless handling.
Copyright Powerwave Technologies, Inc., May 2003. All rights reserved
044-05138 Rev A
2-1
May 2003
