User Manual

Table Of Contents

NTGS86AB Installation & Service Manual

Section 2 Installation

2-1 Introduction

This section contains unpacking, inspection, and installation instructions and recommendations

for the Model NTGA86AB Single-Channel Power Amplifier module. Carefully read all material in

this section prior to equipment unpacking or installation. Also read and review the operating pro-

cedures in section 3 prior to installing the equipment. It is important that the licensee perform

these tasks correctly and in good faith. If applicable, carefully read the appropriate parts of the

Federal Communications Commission (FCC) rules to determine how they apply to your installa-

tion. DON'T TAKE CHANCES WITH YOUR LICENSE.

2-2 Electrical Service Recommendations

Powerwave Technologies recommends that proper AC line conditioning and surge suppression

be provided on the primary AC input to the +26 Vdc power source. All electrical service should be

installed in accordance with the National Electrical Code, any applicable state or local codes, and

good engineering practice. Special consideration should be given to lightning protection of all

systems in view of the vulnerability of most transmitter sites to lightning. Lightning arrestors are

recommended in the service entrance. Straight, short ground runs are recommended. The elec-

trical 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 thermal type, capable of handling the maximum

anticipated inrush current, in a load center with a master switch.

2-3 Unpacking & Inspection

This equipment has been operated, tested and calibrated at the factory. Carefully open the con-

tainer(s) and remove the amplifier module(s). Retain all packing material that can be reassem-

bled in the event that the unit must be returned to the factory.

CAUTION

Exercise care in handling equipment during inspection to prevent damage caused by

rough or careless handling.

Visually inspect the amplifier module for damage that may have occurred during shipment. Check

for evidence of water damage, bent or warped chassis, loose screws or nuts, or extraneous pack-

ing material in the connector. If the equipment is damaged, a claim should be filed with the carrier

once the extent of any damage is assessed. We cannot stress too strongly the importance of

IMMEDIATE careful inspection of the equipment and the subsequent IMMEDIATE filing of the

necessary claims against the carrier if necessary. If possible, inspect the equipment in the pres-

ence of the delivery person. If the equipment is damaged, the carrier is your first area of re-

course. If the equipment is damaged and must be returned to the factory, write or phone for a

return authorization. Powerwave may not accept returns without a return authorization. Claims for

loss or damage may not be withheld from any payment to Powerwave, nor may any payment due

be withheld pending the outcome thereof. WE CANNOT GUARANTEE THE FREIGHT CAR-

RIER'S PERFORMANCE

044-05126 Rev. A 2-1 October 2002