User's Manual

Optimization Manual Scope and Layout – continued

PRELIMINARY

1X SCt4812ET Lite BTS Optimization/ATP

08/01/2001

1-2

Document Composition

This document covers the following major areas:

S Introduction, consisting of preliminary background information (such

as component and subassembly locations and frame layouts) to be

considered by the Cellular Field Engineer (CFE) before performing

optimization or tests.

S Preliminary Operations, consisting of jumper configuration of BTS

sub–assemblies, pre–power–up tests, initial application of power to

the BTS equipment frames, and initial power–up tests.

S Optimization/Calibration, consisting of procedures for downloading

all BTS processor boards, test equipment set–up, RF path verification,

BLO calibration and calibration audit, and Radio Frequency

Diagnostic System (RFDS) calibration.

S Acceptance Test Procedures (ATP), consisting of automated ATP tests,

executed by the CDMA LMF, and used to verify all major TX and RX

performance characteristics on all BTS equipment. This chapter also

covers generating an ATP report.

S Prepare to Leave the Site, discussing site turnover after ATP is

completed.

S Basic Troubleshooting, consisting of procedures to perform when an

ATP fails, as well as when incorrect results are obtained during logon,

test equipment operation, calibration, and GPS operation.

S Appendices that contain pertinent PN offset, frequency programming,

and output power data tables, along with additional data sheets that are

filled out manually by the CFE at the site.