User's Manual

MM102558V1 R1A
TABLE OF CONTENTS
Page
5.6.2 Main Station Data ...........................................................................................................................34
5.6.3 Push-to-Talk Options......................................................................................................................36
5.6.4 Other Potentiometer Settings..........................................................................................................36
5.6.5 Carrier Control Timer .....................................................................................................................36
5.6.6 Squelch Tail Elimination ................................................................................................................37
5.6.7 Drop Out Delay Timer....................................................................................................................37
5.6.8 Control Shelf Options .....................................................................................................................37
5.6.9 Station Remote Control...................................................................................................................38
5.6.10 Auxiliary Control Relay..................................................................................................................41
5.6.11 Squelch Operated Relay..................................................................................................................41
5.6.12 Channel Guard Monitor..................................................................................................................41
5.6.13 System Module - Digital Signal Processing....................................................................................42
6 MASTR III ADC STATION DESCRIPTION................................................................................ 43
6.1 MASTR III ADVANCED DIGITAL CAPABLE T/R SHELF................................................................43
6.1.1 Interface Board ...............................................................................................................................44
6.1.2 Backplane........................................................................................................................................44
6.2 STATION EQUIPMENT............................................................................................................................48
6.2.1 Station Power Supply......................................................................................................................48
6.2.2 DC Power Distribution Panel..........................................................................................................48
6.2.3 RF Power Amplifier Assembly.......................................................................................................48
6.2.4 RF Antenna Switch Assembly........................................................................................................49
6.2.5 Cabinet Enclosures and Open Rack Assembly ...............................................................................49
TABLES
Table 1-1: Regulatory and Standards Approval List.............................................................................7
Table 2-1: Glossary of Terms..............................................................................................................10
Table 4-1: Reference Manuals.............................................................................................................19
Table 4-2: MASTR III ADC Pre-Configured Conventional Station Packages...................................20
Table 4-3: MASTR III ADC Conventional Station Options and Accessories .................................... 22
Table 4-4: MASTR III ADC Programming, Test and Alignment Tools.............................................24
Table 5-1: Typical* Tone Functionality for Tone Remote Control Signaling ....................................41
FIGURES
Figure 2-1: Examples of MASTR III Conventional Base Stations .......................................................9
Figure 5-1: MASTR III P25 Conventional Station Functional Diagram.............................................31
Figure 5-2: MASTR III P25 Conventional Simplified Interconnect Diagram....................................32
Figure 5-3: Tone Remote Control Signaling.......................................................................................40
Figure 6-1: Advanced Digital Capable T/R Shelf (Equipped for Conventional FM)..........................44
Figure 6-2: MASTR III ADC T/R Shelf Backplane and Interface Board...........................................45
Figure 6-3: Transmitter Synthesizer Module.......................................................................................45
Figure 6-4: Receiver Synthesizer Module...........................................................................................45
Figure 6-5: Receiver Front End Module..............................................................................................45
Figure 6-6: Receiver IF Module .......................................................................................................... 46
Figure 6-7: System Module................................................................................................................. 46
Figure 6-8: Data Module .....................................................................................................................47
Figure 6-9: AMPF Module..................................................................................................................47
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