Power Efficiency Package - Motorola GTR 8000 Manual

GTR 8000 Base Radio
• 4-wire and V.24 connections to a DIU or an ASTRO-TAC 3000 Comparator using the same V.24 connector
pin-outs as a QUANTAR
• Analog simulcast support using Gen Tx and PL Analog inputs and Ext PTT and Ext PTT keying
• Multi-PL receive operation
• RA/RT configuration with analog 4–wire connections
• Analog Wireline Automatic Level Control (ALC)
• Wideband Receiver Operation
• Telephone Interconnect
• PL/DPL
• Tone Remote Control (TRC)
• Fall Back In-Cabinet Repeat (Automatic Mode)*
• In-Cabinet Repeat (External Mode)*
• Control Station
• Interfaces for local microphone and speaker
• Receive-only Analog Functionality (GPW 8000 Receiver only)
• Simplex operation
• Scan Operation
• Voting
• Multicast
• Simulcast
* For detailed information on the differences between the automatic Fallback In-Cabinet Repeat and the
externally-wired In-Cabinet Repeat functions, see the Conventional Operations manual.
An analog conventional base radio/receiver can be used in the following architectures:
• ASTRO
• Centralized Conventional Architectures
– Zone Core with Colocated Conventional Channels
– Trunked IP Simulcast Remote Site Conventional Channels
– Dispatch Console Site with Colocated Conventional Channels
– Conventional-Only Remote Site
• Distributed Conventional (Subsystem) Architectures
– Conventional Base Radio Sites
– Conventional Hub Sites

1.8 Power Efficiency Package

The GTR 8000 Base Radio or GPW 8000 Receiver is available in a Power Efficiency Package, which provides low
standby power consumption (see
and trunked base radios operating in the UHF-R1 and UHF-R2 frequency bands. The Power Efficiency Package
optimizes the power consumption for supported base radios/receivers. This allows for the use of power generated
from alternate energy sources such as solar or wind.
1-10
® Base Radio
® 3.1 Conventional Systems
Table 1-2) functionality for ASTRO ® 25 Conventional base radios and receivers
6871022P86-A - November 2012