User's Manual
Table Of Contents
- Contents
- Chapter 1 Introduction
- Chapter 2 Preliminary Operations
- Chapter 3 Optimization/Calibration
- Introduction to Optimization and Calibration
- Preparing the LMF
- Overview of Packet BTS files
- LMF Features and Installation Requirements
- LMF File Structure Overview
- LMF Home Directory
- NECF Filename Conventions and Directory Location
- LMF Installation and Update Procedures
- Copy BTS and CBSC CDF (or NECF) Files to the LMF Computer
- Creating a Named HyperTerminal Connection for MMI Communication
- Span Lines - Interface and Isolation
- LMF to BTS Connection
- Using the LMF
- Pinging the Processors
- Download the BTS
- CSM System Time - GPS & LFR/HSO Verification
- Test Equipment Set-up
- Test Set Calibration
- Background
- Calibration Procedures Included
- GPIB Addresses
- Selecting Test Equipment
- Manually Selecting Test Equipment in a Serial Connection Tab
- Automatically Selecting Test Equipment in the Serial Connection Tab
- Calibrating Test Equipment
- Calibrating Cables Overview
- Calibrating Test Cabling using Communications System Analyzer
- Calibrate Test Cabling Using Signal Generator & Spectrum Analyzer
- Setting Cable Loss Values
- Setting TX Coupler Loss Value
- Bay Level Offset Calibration
- Purpose of Bay Level Offset Calibration
- What is BLO Calibration?
- Component Verification During Calibration
- When to Calibrate BLOs
- BLO Calibration Data File
- Test Equipment Setup for RF Path Calibration
- Transmit (TX) Path Calibration Description
- TX Calibration and the LMF
- TX Calibration
- All Cal/Audit and TX Calibration Procedure
- Download BLO Procedure
- Calibration Audit Introduction
- TX Path Audit
- TX Audit Test
- Create CAL File
- RFDS Set-up and Calibration
- Alarms Testing
- Chapter 4 Automated Acceptance Test Procedures
Test Equipment Set-up68P64115A18–1
Mar 2003
1X SC 4812T Lite BTS Optimization/ATP Software Release R2.16.1.x
DRAFT
3-61
Figure 3-12: IS–95A/B and CDMA 2000 1X Cable Calibration Test Setup –
Agilent E4406A/E4432B and Advantest R3267/R3562
TEST
SET
A. SHORT CABLE CAL
SHORT
CABLE
B. RX TEST SETUP FOR TRDC
CALIBRATION SET UP
TEST
SET
RX
CABLE
SHORT
CABLE
N–N FEMALE
ADAPTER
SUPPORTED TEST SETS
INPUT 50 Ω
RF OUT
50 Ω
Advantest R3267 (Top) and R3562 (Bottom)
NOTE:
SYNTHE REF IN ON REAR OF SIGNAL GENERATOR IS
CONNECTED TO 10 MHZ OUT ON REAR OF SPECTRUM
ANALYZER
Agilent E4432B (Top) and E4406A (Bottom)
NOTE:
10 MHZ IN ON REAR OF SIGNAL GENERATOR IS CONNECTED TO
10 MHZ OUT (SWITCHED) ON REAR OF TRANSMITTER TESTER
(FIGURE F-16).
RF INPUT
50 Ω
RF OUTPUT
50 Ω
100–WATT (MIN)
NON–RADIATING
RF LOAD
TEST
SET
D. TX TEST SETUP AND DRDC RX TEST SETUP
20 DB IN–LINE
ATTENUATOR
N–N FEMALE
ADAPTER
TX
CABLE
SHORT
CABLE
DIRECTIONAL
COUPLER
(30 DB)
50 Ω
ΤERM.
TX CABLE FOR
TX TEST CABLE
CALIBRATION
RX CABLE FOR
DRDC RX TEST
CABLE CALIBRATION