User's Manual
MODEL 2130 MARKER BEACON
iv Rev. A April, 2005
This document contains proprietary information and such information may not be disclosed to others for any
purposes without written permission from SELEX Sistemi Integrati Inc.
6.2.6.1 Test equipment required..................................................................................................................................5-2
6.2.6.2 Procedure............................................................................................................................................................5-2
6.2.7 Check Alternate equipment.............................................................................................................................5-2
TABLE OF CONTENTS (cont.)
Paragraph Description Page #
6.2.7.1 Test equipment required..................................................................................................................................5-2
6.2.7.2 Procedure............................................................................................................................................................5-3
6.2.8 Measure Antenna VSWR at Transmitter Output.........................................................................................5-3
6.2.8.1 Test Equipment Required.................................................................................................................................5-3
6.2.8.2 Procedure............................................................................................................................................................5-3
6.3 Other Maintenance Procedures ......................................................................................................................5-3
6.3.1 RF Carrier Frequency Measurement...............................................................................................................5-3
6.3.1.1 Test Equipment Required.................................................................................................................................5-3
6.3.1.2 Procedure............................................................................................................................................................5-4
6.3.2 RF Output Power BITE Calibration.................................................................................................................5-4
6.3.2.1 Test Equipment Required.................................................................................................................................5-4
6.3.2.2 Procedure............................................................................................................................................................5-4
6.3.3 Modulation Percentage BITE Calibration......................................................................................................5-4
6.3.3.1 Test Equipment Required.................................................................................................................................5-4
6.3.3.2 Procedure............................................................................................................................................................5-4
6.3.4 Forward Power, Reflected Power and VSWR BITE Check..........................................................................5-5
6.3.4.1 Test equipment required..................................................................................................................................5-5
6.3.4.2 Procedure............................................................................................................................................................5-5
6.3.5 Forward and Reflected RF Power BITE Calibration....................................................................................5-6
6.3.5.1 Test equipment required..................................................................................................................................5-6
6.3.5.2 Procedure............................................................................................................................................................5-6
6.3.6 Check Monitor Alarm Points...........................................................................................................................5-6
6.3.6.1 Test equipment required..................................................................................................................................5-6
6.3.6.2 Procedure............................................................................................................................................................5-7
6.3.7 Antenna Feed Line VSWR Check...................................................................................................................5-7
6.3.7.1 Test equipment required..................................................................................................................................5-7
6.3.7.2 Procedure............................................................................................................................................................5-7
6.4 Special Maintenance Procedures....................................................................................................................5-8
6.4.1 Equipment Cleaning and Inspection..............................................................................................................5-8
6.4.2 Backup Battery Power Check..........................................................................................................................5-8
6.4.3 RF Cable Inspection..........................................................................................................................................5-8
6.4.4 Measure RF Cable Insulation Resistance......................................................................................................5-8
6.4.4.1 Test Equipment Required.................................................................................................................................5-8
6.4.4.2 Procedure............................................................................................................................................................5-9
6.4.5 Measure RF Cable DC Resistance..................................................................................................................5-9
6.4.5.1 Test Equipment required..................................................................................................................................5-9
6.4.5.2 Procedure............................................................................................................................................................5-9
7. CORRECTIVE MAINTENANCE.....................................................................................................................6-1
7.1 Introduction.......................................................................................................................................................6-1
7.2 Test Equipment Required.................................................................................................................................6-1
7.3 Onsite Corrective Maintenance......................................................................................................................6-1
7.3.1 General Troubleshooting Information............................................................................................................6-1
8. PARTS LIST.......................................................................................................................................................7-1
8.1 Introduction.......................................................................................................................................................7-1
9. INSTALLATION, INTEGRATION AND CHECKOUT...............................................................................8-1