User's Manual

Chapter 9 MTR2000 MOTOTRBO Digital Upgrade
9.1 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 BR can
retrofit the MTR3000 BR once it is upgraded. There is no need to purchase a new Duplexer, Base
Station/Repeater 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)
• MOTOTRBO Connect Plus
• 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 – UHF 403–470 MHz
• Transmitter Capability – 75/100 W Capability
• Hardware Peripheral Compatibility – Base Station/Repeater Preselectors, Duplexer, External
Dual Circulator/Isolator Tray, Antenna Relay, External Frequency Reference, Angus Battery
Charger
The information below is an overview for installing the station and ancillary equipment.
• Unpacking and inspecting the equipment
• Mechanically install the equipment at the site
• Make necessary electrical and cabling connections:
-Audio
-GPIO
- Ethernet
• Perform Alignment
• Perform Configuration
• Perform a post-install functional checkout test to verify installation
Note
For the correct procedure in handling static-sensitive parts, refer to Section 13.4 on page
13-2.
Applicant: Motorola
Equipment Type: ABZ89FC4827
Exhibit D1-4