User's Manual

Chapter 10 MTR2000 MOTOTRBO Digital Upgrade
10.1 Overview
The MTR3000 platform supports a digital upgrade kit which allow customers with fielded analog
MTR2000 radios to upgrade the station control module (SCM), Receiver and Exciter modules and
migrate their radio to a digital MOTOTRBO product. These modules are not assembled together
when it is shipped.
An "upgraded base station/repeater" is comprised of a new front bezel, new Exciter module, new
Receiver module, new SCM module, and utilizing the remaining components from the MTR2000
Base Station/Repeater (BR). Existing peripherals that are being utilized for the MTR2000 Base
Station/Repeater can retrofit the MTR3000 Base Station/Repeater once it is upgraded. There is no
need to purchase a new Duplexer, Preselector, External Dual Circulator or Antenna Relay.
The MTR2000 MOTOTRBO Digital Upgrade allows a MTR2000 customer to migrate from analog to
digital. The available digital systems are:
• MOTOTRBO (2 slot TDMA digital over the air DMR standard)
• Capacity Plus
• IP Site Connect
The features that are upgradeable from MTR2000 are:
• Air Interface/Conventional – Analog Conventional
• Station Operation – Base Station Analog, Repeater Analog
• Channel Configuration – Half Duplex, Full Duplex
• Air Interface/Trunked – Analog Trunking (LTR and Passport)
• Frequency
- Rx/Tx : 403–470 MHz (UHF)
- Rx : 806–825 MHz (800 MHz), 896–902 MHz (900 MHz)
- Tx : 851–870 MHz (800 MHz), 935–941 MHz (900 MHz)
• Transmitter Capability
- UHF : 30 W (low power), 40 W (low power) or 100 W (high power)
- 800/900 MHz : 75 W
• Hardware Peripheral Compatibility – Preselector, Duplexer, External Dual Circulator Tray,
Antenna Relay, External Frequency Reference, Angus Battery Charger
APPLICANT: MOTOROLA
EQUIPMENT TYPE: ABZ89FC5819
EXHIBIT D1-4