Motorola Gr1225 Repeater Manual

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Motorola Solutions Gr1225 Repeater User Manual Radius R1225 Service Manual.doc MSWord. Download Motorola Gr1225 Repeater Manual - FC2 If you end up with a GR1225 the two manuals that you will need are 6880905Z53 (the R1225 radio) and 6880904Z90 (the GR1225 cabinet, power supply, etc). The Radio Page 5/24 Motorola Gr1225 Repeater Manual. COMPACT DESIGN The compact design of the GR1225 not only elimi- nates one of the internal mobile radios and the basic repeater controller that modular repeaters require, it cuts the cost to build a repeater by nearly a third. This stylish, compact, desktop unit relies on a single, full duplex transceiver to transmit and receive.

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  • Description
  • What’s Included
  • Features

Motorola 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.

Using the GR1225 or GM300 with an IRLP repeater By Don L. Blanchard, WA7GTU. Note that the same software package (HVN9054 V4.0 CPS, runs on W3.1, 95, 98 and XP) is used to program the P1225 handheld, the M1225 mobile, the R1225 repeater, the GR1225 repeater and the RKR1225 repeater.

Motorola GR1225 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.

Motorola 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

  • NH5165GR1225 146 – 174 MHz, 1-10 Watt
  • NH5158GR1225 146 – 174 MHz, 25 – 50 Watt
  • NH5164GR1225 444 – 474 MHz, 1-10 Watt
  • NH5157GR1225 444 – 474 MHz, 25 – 45 Watt

Motorola GR1225 Accessories

Motorola gr1225 repeater manual setup

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).

Motorola 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.

Motorola GR1225 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.

Motorola 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

  • NH5165GR1225 146 – 174 MHz, 1-10 Watt
  • NH5158GR1225 146 – 174 MHz, 25 – 50 Watt
  • NH5164GR1225 444 – 474 MHz, 1-10 Watt
  • NH5157GR1225 444 – 474 MHz, 25 – 45 Watt

Motorola Radius Gr1225 Repeater Manual

Motorola

Motorola Gr1225 Repeater Manual Wireless

Motorola 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).

Motorola GR1225 Features

Motorola gr1225 repeater manual transfer switch

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.

Motorola GR1225 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.

Motorola 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

  • NH5165GR1225 146 – 174 MHz, 1-10 Watt
  • NH5158GR1225 146 – 174 MHz, 25 – 50 Watt
  • NH5164GR1225 444 – 474 MHz, 1-10 Watt
  • NH5157GR1225 444 – 474 MHz, 25 – 45 Watt

Motorola 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).