Chapter 1 MTR3000 Base Station/Repeater
1.1 Notations Used in This Manual
Throughout the text in this publication, you will notice the use of WARNING, CAUTION and Note
notations. These notations are used to emphasize that safety hazards exist, and due care must be
taken and observed.
1.2 Description
The Motorola MTR3000 Base Station/Repeater (BR) provides a modular, flexible analog and digital
station designed for today's communication systems and for the future. The station is available for
use in these configurations:
• Analog Conventional
• Digital (MOTOTRBO)
- MOTOTRBO DMR Tier 2 Conventional – Single Site
- MOTOTRBO DMR Tier 2 Conventional – IP Site Connect
- MOTOTRBO Capacity Plus Trunking
- MOTOTRBO Connect Plus Trunking
- MOTOTRBO Dynamic Mixed Mode (DMM)
- MOTOTRBO Transmit Interrupt
•LTR Trunking
• Passport Trunking
The base station/repeater can either be configured as a stand-alone base station/repeater or as a
base station/repeater connected to a back-end network, as in the case of operating in IP Site
Connect mode. As a base station/repeater, it listens on one uplink frequency, and then re-transmits
on a downlink frequency, thus providing the RF interface to the field subscribers. When configured
for analog station operation, the base station/repeater is designed to operate with most existing
analog systems, which enables a smooth migration to the MOTOTRBO system.
Note
An operational procedure, practice, or condition which is essential to emphasize.
CAUTION indicates a potentially hazardous situation which, if
not avoided, might
result in equipment damage.
WARNING indicates a potentially hazardous situation which,
if not avoided, could
result in death or injury.
C a u t i o n
W A R N I N G
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