GR1225 Features
The GR1225 has the following features:
- 12.5/25 kHz Switchable Channel Spacing - with
X-Pand Technology
- Compact Styling - The GR1225 accommodates
a built-in power supply as well as numerous internally
housed accessories such as a duplexer, battery revert and
an enhanced controller.
- Adjustable Power - Each channel can be programmed
to either 25 or 45 (UHF) or 25 or 50 (VHF) watts to meet
various coverage needs.
- 2-Character Numeric LED Display - Green light
illuminates the channel that's in use.
- Battery Back-Up Tone - When the battery revert
kit is installed, it alerts users that they are operating
on the back-up battery supply.
- Time-Out Timer - Programmable from 1-255 seconds,
this feature prevents a group from monopolizing the repeater
with a single transmission.
- Repeater Enable/Disable - Temporarily enables
or disables repeater operation from the front panel to
allow use as a base station for dispatch operation.
- CWID (Continuous Wave Identification) - Continuous
Wave Identification uses Morse code to automatically send
out the station ID to identify the transmitting repeater.
- Courtesy Beep - This programmable alert indicates
when a person is through talking so that other users are
free to respond.
- Programmable Relay Delay - This “hangtime” keeps
the repeater transmitter keyed from 0 to 7 seconds after
the radio user releases the Push-to talk switch to enable
other users to respond without having to re-activate the
repeater.
- AdvantagePort Expandability - Allow
an authorized dealer to add an Advantage Board to upgrade
the repeater functionality.
Product Description
You can have X-Pand and all the advantages of
a Motorola Repeater with the GR1225. With 16 programmable
channels, you can talk on either a 25 or a 12.5 kHz channel
allowing a seamless, economical transition to the narrower
bandwidth. Two-way users won't want to be without this greatly
expanded audio quality at 12.5 kHz. The GR1225 makes a perfect
complement to the 1225 Series Two-Way Radios.
GR1225 Applications
The GR1225 Repeater can be used for a variety
of applications.
Here are a few examples of some key industries:
- Convention Centers
- Delivery & Courier Operations
- Highway or Jobsite Construction
- Hotels and Resorts
- Manufacturing & Industrial Facilities
- Rental Operations
- Rural Police, Fire and Ambulance
- Security
- Transportation services
Motorola GR1225 Models
Factory Assembled Models
- NH5165
GR1225 146 - 174 MHz, 1-10 Watt
- NH5158
GR1225 146 - 174 MHz, 25 - 50 Watt
- NH5164
GR1225 444 - 474 MHz, 1-10 Watt
- NH5157
GR1225 444 - 474 MHz, 25 - 45 Watt
GR1225 Accessories
Duplexer can be internally installed
to allow a single antenna to be used instead of two separate
antennas to transmit and receive simultaneously.
Desk Microphone converts a desktop
repeater into a dispatch
radio for office personnel use.
Portable Carry Case allows easy transport for use as a back-up
or
emergency repeater.
Battery Revert Battery Revert
Automatic back-up power allows continued use when power goes
down. Also includes float maintenance charger to keep battery
charged when not in use.
ZR340 Advanced Interconnect Controller provides
advanced telephone interconnect capability with stored telephone
numbers, access/override codes, dialing restrictions, call
timers, direct-air access and Continuous Wave Identification
(CWID).
