User's Manual
Table Of Contents
- GENERAL MANUAL INFORMATION
- PREPARATION FOR STORAGE OR SHIPMENT
- DESCRIPTION OF EQUIPMENT
- LOCATIONS AND DESCRIPTIONS OF MAJOR COMPONENTS
- EQUIPMENT CHARACTERISTICS
- INSTALLING THE RADIO EQUIPMENT
- INTERCONNECTIONS
- CABLE AND GROUND REQUIREMENTS
- COMPONENT JACK LOCATIONS
- INITIAL PREPARATION FOR USE
- RADIO APPLICATION CODE UPGRADE
- PN SPREADING CODE SELECTION
- ANTENNA AND CABLE INSTALLATION
- CONTROLS AND INDICATORS
- STARTUP AND SHUTDOWN PRODECURES
- OUTPUT POWER SETTINGS
- ANTENNA PLACEMENT
- FUNCTIONAL DESCRIPTION OF EQUIPMENT
- PREVENTIVE MAINTENANCE, INSPECTION, AND CLEANING
- TROUBLESHOOTING
- CORRECTIVE MAINTENANCE
- TEST PROCEDURES
- MDR TESTS
- BDR TESTS
- RADIO DATA PORT TO USER SUPPLIED EQUIPMENT INTERFACE
- PARTS LIST
- BASE DATA RADIO MECHANICAL OUTLINE
- DIAGNOSTIC MENU
- MDR DIAGNOSTIC LCP MENU
- LCP COMMANDS
385700-1006-006 MAINTENANCE AND TROUBLESHOOTING
Document use is restricted to that described on cover 5-9
5.5 MDR TESTS
The following sections provide procedures to test the MDR.
5.5.1 MDR TRANSMITTER TEST SETUP
Referring to MDR Transmitter Fault Isolation Test Setup, perform the following actions to
prepare for the MDR transmitter test:
1. Connect the power cable to the MDR at the
POWER IN
port.
2. Connect a PC to the MDR with a diagnostic cable at the
DIAGNOSTIC
port.
3. Connect a 20 dB power attenuator to the MDR at the
ANTENNA
port.
4. Connect a 20 dB power attenuator to the spectrum analyzer RF port.
5. Connect a N cable from the
ANTENNA
port attenuator to the attenuator at the
INPUT
of the spectrum analyzer.
Figure 5-5 MDR Transmitter Fault Isolation Test Setup
PC
MDR
Diagnostic
J4
Antenna
J5
Spectrum
Analyzer
Input
20 dB
Power
Attenuator
20 dB
Attenuator