Service manual

Guide to ASTRO™ Digital Radios
Table of Contents
Preface ............................................................................................................................................................ 3
History ............................................................................................................................................................. 4
Model-specific Discussion: ASTRO™ Legacy Series ...................................................................................... 6
ASTRO Digital Saber™ .......................................................................................................................................... 6
XTS 3000™ ...................................................................................................................................................... 10
ASTRO Digital Spectra™ ..................................................................................................................................... 14
Model-specific Discussion: ASTRO25™ Series ........................................................................................... 19
XTS 5000™ ...................................................................................................................................................... 19
XTS 2500™ ...................................................................................................................................................... 25
XTS 4000™ ...................................................................................................................................................... 26
XTS 1500™, SSE 5000™, XTL 2500™, XTL 1500™, XTL 2500™, XTL 5000™, MT 1500™, PR 1500™and Digital Spectra Plus™ .... 27
Radio Operating System (ROS) and DSP Firmware Discussion ................................................................. 28
ASTRO™ Firmware ........................................................................................................................................... 28
ASTRO25™ Firmware ........................................................................................................................................ 32
FLASHport™ Technology ............................................................................................................................. 46
FLASHport™ Feature Chart .................................................................................................................................. 47
Hardware Hacking ....................................................................................................................................... 49
Guidelines For Buying & Selling ASTRO™/ASTRO25™ Kit ......................................................................... 54
Radio Programming: Software and Hardware Part Numbers .................................................................. 55
ASTRO™ & ASTRO25™ Encryption Hardware ........................................................................................... 56
Change Log.................................................................................................................................................. 57