Motorola APX 2000 Basic Service Manual

Table of Contents iii
Table of Contents
Model Numbering, Charts, and Specifications...........................................ix
Portable Radio Model Numbering System .................................................................................................ix
ASTRO APX 1000 900 MHz Model Chart..................................................................................................xi
Specifications for APX 1000 900 MHz Radios .......................................................................................... xii
Chapter 1 Introduction ......................................................................... 1-1
1.1 Manual Contents............................................................................................................................ 1-1
1.2 Notations Used in This Manual...................................................................................................... 1-1
1.3 Radio Description .......................................................................................................................... 1-2
1.4 FLASHport
®
................................................................................................................................... 1-2
Chapter 2 Basic Maintenance.............................................................. 2-1
2.1 General Maintenance .................................................................................................................... 2-1
2.2 Safe Handling of CMOS and LDMOS Devices.............................................................................. 2-1
Chapter 3 Basic Theory of Operation ................................................. 3-1
3.1 Major Assemblies .......................................................................................................................... 3-2
3.2 Analog Mode of Operation............................................................................................................. 3-3
3.3 Digital (ASTRO) Mode of Operation .............................................................................................. 3-5
3.4 Controller Section .......................................................................................................................... 3-5
Chapter 4 Recommended Test Equipment and Service Aids .......... 4-1
4.1 Recommended Test Equipment .................................................................................................... 4-1
4.2 Service Aids................................................................................................................................... 4-2
4.3 Field Programming ........................................................................................................................ 4-2
Chapter 5 Performance Checks .......................................................... 5-1
5.1 Test Equipment Setup ................................................................................................................... 5-1
5.2 Display Radio Test Mode............................................................................................................... 5-3
5.3 Receiver Performance Checks ...................................................................................................... 5-7
5.4 Transmitter Performance Checks .................................................................................................. 5-9

Motorola APX 2000 Specifications

General

IP Rating	IP67
Operating Temperature	-30°C to +60°C
GPS	Optional
Bluetooth	No
Frequency Range	700/800 MHz
Power Output	1-5 W (VHF), 1-3 W (700/800 MHz)
Channels	Up to 1, 000
Battery Life	Up to 10 hours (digital)
Digital Protocol	APCO P25
Frequency	VHF: 136-174 MHz, UHF: 380-470 MHz, 700/800 MHz: 764-870 MHz
Power	1-3W (700/800 MHz), 1-5W (VHF)