TABLE OF CONTENTS (CONT’D)
TABLE OF CONTENTS
iv
September 2001
Part No. 001-5100-001
4.6
TRANSMIT FREQUENCY
DETERMINATION
. . . . . . . . . . . . . . . . . . . . 4-13
4.7
HARMONIC FILTER
. . . . . . . . . . . . . . . . . . . . 4-13
5
ALIGNMENT PROCEDURE
5.1
GENERAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Tune Software . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Preliminary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.2
TRANSMIT FREQUENCY TUNING
. . . . . . . . 5-2
5.3
TRANSMIT MODULATION TUNING
. . . . . . . 5-2
5.4
TRANSMIT POWER ADJUSTMENT
. . . . . . . 5-3
5.5
RECEIVE SENSITIVITY TUNING
. . . . . . . . . . 5-3
5.6
SQUELCH ADJUSTMENT
. . . . . . . . . . . . . . . 5-3
5.7
RSSI ADJUSTMENT
. . . . . . . . . . . . . . . . . . . . 5-4
6
PARTS LIST
RF Board (A450) . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Digital Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Keypad Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
8
SCHEMATIC DIAGRAMS AND
COMPONENT LAYOUTS
VHF RF Board Schematic . . . . . . . . . . . . . . . . . 8-1
VHF RF Board Layout . . . . . . . . . . . . . . . . . . . . 8-2
UHF RF Board Schematic . . . . . . . . . . . . . . . . . 8-3
UHF RF Board Layout . . . . . . . . . . . . . . . . . . . . 8-4
800 MHz RF Board Schematic. . . . . . . . . . . . . . 8-5
800 MHz RF Board Layout . . . . . . . . . . . . . . . . 8-6
Logic Board (Rev. 3) Schematic . . . . . . . . . . . . 8-7
Revised Keypad Board Schematic . . . . . . . . . . . 8-8
LIST OF FIGURES
2-1
Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . 2-3
2-2
Top Panel Controls . . . . . . . . . . . . . . . . . . . . . . . 2-3
2-3
Keypad Programming Flowchart . . . . . . . . . . . 2-26
3-1
Programming Setup . . . . . . . . . . . . . . . . . . . . . . 3-1
3-2
Main Screen (Later PCTrunk Versions) . . . . . . . 3-3
3-3
Conventional Analog Channel Screen . . . . . . . 3-16
3-4
Conventional Project 25 Digital Ch. Screen . . . 3-18
3-5
SMARTNET/SmartZone Channel Screen . . . . 3-27
4-1
Power Supply Diagram . . . . . . . . . . . . . . . . . . . . 4-3
4-2
RF Board Block Diagram . . . . . . . . . . . . . . . . . . 4-5
4-3
Memory Utilization. . . . . . . . . . . . . . . . . . . . . . 4-10
5-1
Alignment Setup . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5-2
Tuning Software Screen (800 MHz Models) . . . 5-3
LIST OF TABLES
1-1
5300 Mobile Accessories . . . . . . . . . . . . . . . . . . .1-5
2-1
Control Unit DIP Switch and Jumper Settings . .2-7
3-1
Programmable Option Switch Functions . . . . . . .3-5
4-1
Call Guard (CTCSS/DCS) Codes and Tones . . .4-20
5-1
LO and First IF Frequencies . . . . . . . . . . . . . . . .5-3