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SA100
SAC SA100 Manual
SAC SA100 Manual
Table of content
Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Introduction
Specifications: SA100
Figure 1-1. Transmitter Enclosure Dimensions
Figure 1-2. Transmitter Portrait
General Description: SA Radiobeacon Control System
Specifications: Automatic Transfer Unit SA Series
Control Link Specifications
Theory of Operation, Radiobeacon
Figure 2-1. SA Dual Series Block Diagram
Functional Description: Autotransfer System SA Series
Figure 2-2. Block Diagram
Detailed Circuit Analysis: SA100
Figure 2-3. KWOYSN Schematic
Figure 2-4. KWOSYN PWB Diagram
RF Driver
Tone Key
Figure 2-5. Tone Key Schematic
Figure 2-6. Tone Key PWB Diagram
Audio PWB (Optional)
Figure 2-7. Audio PWB Schematic
Figure 2-8. Audio PWB Diagram
Modulator Driver
Figure 2-9. ACTRL Schematic
Figure 2-10. ACTRL Diagram
Keyer
Figure 2-11. Keyer Code Schematic
Figure 2-12. Keyer Code PWB Diagram
Figure 2-13. CRS Sample Program
Figure 2-14. Coder Shift Register Schematic
Figure 2-15. Coder Shift Register PWB Diagram
Modulator (DMOD)
Figure 2-16. DMOD Schematic
Figure 2-17. DMOD PWB Diagram
Power Amplifier
Figure 2-18. Power Amplifier Schematic
Figure 2-19. Power Amplifier PWB Diagram
Filter
Figure 2-21. Filter PWB Diagram
Figure 2-22. Filter PWB Jumper Detail
Monitor
Figure 2-23. HWRF PWB Schematic
Figure 2-24. HWRF PWB Diagram
Figure 2-25. AMTR1 PWB Diagram
Figure 2-26. AMTR Diagram
Figure 2-27. Page 1 Monitor Schematic
Figure 2-28. Page 2 Monitor Schematic
Figure 2-29. Monitor PWB Diagram
Figure 2-30. SA LED PWB Schematic
Figure 2-31. SA LED PWB Diagram
DC Power Supply (Optional)
Figure 2-32. DC Power Supply PWB Schematic (Single Units)
Figure 2-33. DC Power Supply PWB Diagram (Single Units)
Figure 2-34. DC Power Supply PWB Schematic (Dual Units)
Figure 2-35. DC Power Supply PWB Diagram (Dual Units)
Figure 2-36. DC Choke Schematic
Figure 2-37. DCHOKE PWB Diagram
AC Power Supply (Optional)
Figure 2-38. AC Power Supply Schematic
Figure 2-39. AC Power Supply Diagram
Figure 2-40. SA Exciter Control Motherboard Schematic
Figure 2-41. Series Exciter Control Motherboard Diagram
Figure 2-42. SA RF Motherboard Schematic
Figure 2-43. SA Series RF Motherboard Diagram
Figure 2-44. SA Series Transmitter Overall Schematic
Figure 2-45. Transmitter Diagram SA Series Rack Mount
Detailed Circuit Analysis: Automatic Transfer System SA Series
Figure 2-46. Local Control System Overall Schematic
Figure 2-47. Local Radiobeacon Control Diagram
Figure 2-48. SA Relay 24VDC PWB Schematic
Figure 2-49. SA Relay 24VDC PWB Diagram
Figure 2-50. Local Control Motherboard Diagram
Figure 2-51. Page 1 Autotransfer Logic Schematic
Figure 2-52. Page 2 Autotransfer Logic Schematic
Figure 2-53. Autotransfer Logic PWB Diagram
Figure 2-54. Local Transfer Indicator PWB Diagram
DC Auto Disconnect PWB
Figure 2-55. DC Auto Disconnect
Figure 2-56. DC Auto Disconnect Diagram
Radiobeacon Remote Control
Figure 2-57. Serial Interface PWB Schematic
Figure 2-58. Serial Interface PWB Assembly
Figure 2-59. Modem PWB Schematic
Figure 2-60. Modem PWB Assembly
Figure 2-61. Remote Radiobeacon Control Panel Schematic
Figure 2-62. Remote Radiobeacon Control Panel Diagram
Figure 2-63. Remote Transfer Indicator Assembly
Figure 2-64. Remote Control Motherboard Assembly
Antennas
H" Antenna
Figure 3-1 Antenna Reactance
Installation and Operation
Figure 4-1. Interconnecting Wire Diagram
Figure 4-2. Input/Output Terminal Blocks
Local Radiobeacon Control Unit
Load Center Battery Chargers (Optional)
Load Center/Battery Charger Installation
matic
Figure 4-2. Load Center/Battery Charger 220V Two Phase (R/M) Overall
Figure 4-3. Load Center/Battery Charger 110V or 220V (R/M) Diagram
Figure 4-4. Load Center/Battery Charger 220V Two Phase (R/M) Diagram
Alignment Procedure Rack Mount Version
Parts List
Figure 4-1. Load Center/Battery Charger 110VAC (Standalone) Overall Schematic
Figure 4-2. Load Center/Battery Charger 110VAC or 220VAC (Standalone) DIA
Alignment Procedure Standalone Version
Parts Lists
Initial Transmitter Setup
Transmitter Check
Modulation Adjustment
Code Tone Modulation Adjustment
Monitor Adjustment-Voice System
Automatice Shutdown Test
Maintenance
Tone Key PWB
Meter Adjustment
Monitor Control PWB
DC Board
Maintenance and Troubleshooting Radiobeacon Control
Figure 5-1. Troubleshooting Flow Chart
Modifications
Figure 7-1. EMI Filter Module Schematic
Figure 7-2. EMI Filter Module Diagram
Universal Serial Interface Adaptor
SOUTHERN AVIONICS COMPANY
Model SA100 Dual
2-4
Theory of Operation, Radiobeacon
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This manual is suitable for:
SA100
SA25
SA50