Motorola Solutions GTR 8000 ABZ89FC5810B, 109AB-5810B Base Radio User / Operational Manual

Applicant: Motorola Solutions Equipment Type: ABZ89FC5810B / 109AB-5810B

User / Operational Manual

Operational or User’s Manual

The manual should include instruction, installation, operator, or technical manuals with required ‘information to the users’. This manual should include a statement that cautions the user that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. The manual shall include RF Hazard warning statements, if applicable.

This product is installed in restricted access locations only, only authorized service personnel access to the product. As such, a high level User’s Installation / Operating instruction manual is not published. Copy of some of the manual content has been assembled and is included as part of this filing package.

Upon request, published and/or printed manuals will be sent to the commission and/or telecommunication certification body (TCB). All of the descriptions, block diagrams, and schematics on file with the commissions are believed to be current.

EXHIBIT DESCRIPTION

D1-1 Manual Front Matter

D1-2 Specifications

D1-3 Field Replaceable Units and Orderable Parts

D1-6 Functional Description / Operation of Modules

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Copyrights

The Motorola products described in this document may include copyrighted Motorola computer programs. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this document may not be copied or reproduced in any manner without the express written permission of Motorola.

© 2013 Motorola Solutions, Inc. All Rights Reserved

No part of this document may be reproduced, transmitted, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without the prior written permission of Motorola Solutions, Inc.

Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive, royalty-free license to use that arises by operation of law in the sale of a product.

Disclaimer

Please note that certain features, facilities, and capabilities described in this document may not be applicable to or licensed for use on a particular system, or may be dependent upon the characteristics of a particular mobile subscriber unit or configuration of certain parameters. Please refer to your Motorola contact for further information.

Trademarks

MOTOROLA, MOTO, MOTOROLA SOLUTIONS, and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings, LLC and are used under license. All other trademarks are the property of their respective owners.

European Union (EU) Waste of Electrical and Electronic Equipment (WEEE) directive

The European Union's WEEE directive requires that products sold into EU countries must have the crossed out trash bin label on the product (or the package in some cases).

As defined by the WEEE directive, this cross-out trash bin label means that customers and end-users in EU countries should not dispose of electronic and electrical equipment or accessories in household waste.

Customers or end-users in EU countries should contact their local equipment supplier representative or service centre for information about the waste collection system in their country.

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About GTR 8000 Base Radio

What Is Covered In This Manual?

This manual contains the following chapters:

• GTR 8000 Base Radio Description on page 35 provides a high-level description of the GTR 8000 Base Radio and the function it serves on your system.

• GTR 8000 Base Radio Theory of Operation on page 63 explains how the GTR 8000 Base Radio works in the context of your system.

• GTR 8000 Base Radio Installation on page 85 details installation procedures relating to the GTR 8000 Base

Radio.

• GTR 8000 Base Radio Configuration on page 131 details configuration procedures relating to the GTR 8000

Base Radio.

• GTR 8000 Base Radio Optimization on page 155 contains optimization procedures and recommended settings relating to the GTR 8000 Base Radio.

• GTR 8000 Base Radio Maintenance on page 199 describes periodic maintenance procedures relating to the GTR

8000 Base Radio.

• GTR 8000 Base Radio Operation on page 201 details tasks to perform once the GTR 8000 Base Radio is installed and operational on your system.

• GTR 8000 Base Radio Troubleshooting on page 205 provides fault management and troubleshooting information relating to the GTR 8000 Base Radio.

• GTR 8000 Base Radio FRU Procedures on page 213 lists the Field Replaceable Units (FRUs) and Field

Replaceable Entities (FREs) and includes replacement procedures applicable to the GTR 8000 Base Radio.

• GTR 8000 Base Radio Reference on page 251 contains supplemental reference information relating to the GTR

8000 Base Radio indicator LEDs.

• GTR 8000 Base Radio Disaster Recovery on page 263 provides references and information that enables recovery of a GTR 8000 Base Radio in the event of failure.

• Conventional GTR 8000 Base Radio Option Kits on page 271 provides the option kits that are available for the conventional GTR 8000 Base Radio.

Helpful Background Information

Motorola offers various courses designed to assist in learning about the system. For information, go to http:// www.motorolasolutions.com/training to view the current course offerings and technology paths.

Related Information

In addition to the information in the table, see the Related Information Guide.

Related Information

Standards and Guidelines for Communication

Sites

Purpose

Provides standards and guidelines that should be followed when setting up a

Motorola communications site.

Table continued…

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34 | About GTR 8000 Base Radio

Equipment Type: ABZ89FC5810B / 109AB-5810B

Related Information

System Documentation Overview

Dynamic System Resilience

Conventional Operations

Quick Guide for Replacing a Conventional

QUANTAR with a GTR 8000 Base Radio

Trunked IP Simulcast Subsystem Remote Site

HPD Standalone System - Infrastructure

Quick Guide for Replacing a Trunked 3600

QUANTAR with a GTR 8000 Base Radio

Base Radio in an ASTRO

®

Purpose

This may be purchased on CD 9880384V83, by calling the North America

Parts Organization at 800–422–4210 or the international number at 302–

444–9842.

For an overview of the ASTRO ® 25 system documentation, open the graphical user interface for the ASTRO ® 25 system documentation set and select the System Documentation Overview link. This opens a file that includes:

• ASTRO ® 25 system release documentation descriptions

• ASTRO ® 25 system diagrams

• ASTRO

®

25 system glossary

For an additional overview of the system, review the architecture and descriptive information in the manuals that apply to your system configuration.

Provides all the information required to understand, operate, maintain, and troubleshoot the Dynamic System Resilience feature.

Provides the information required to understand and operate the conventional GTR 8000 Base Radio in a Centralized or Distributed

Conventional Architecture.

Provides instructions for replacing conventional QUANTARs ® with conventional analog, digital and mixed mode GTR 8000 base radios. Also provides detailed comparisons of the devices.

Provides the information required to understand and operate the GTR 8000

25 trunked site.

Provides instructions for replacing trunked 3600 QUANTARs ® with GTR

8000 base radios and GTR 8000 Expandable Site Subsystem. Also provides detailed comparisons of the devices.

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86 | GTR 8000 Base Radio Installation

Equipment Type: ABZ89FC5810B / 109AB-5810B

11 See Configuring Centralized Authentication on Devices in VoyenceControl on page 152 to program the base radio using UNC.

General Safety Precautions

Warning: Compliance with FCC guidelines for human exposure to Electromagnetic Energy (EME) at

Transmitter Antenna sites generally requires that personnel working at a site must be aware of the potential for exposure to EME, and can exercise control of exposure by appropriate means, such as adhering to warning sign instructions, using standard operating procedures (work practices), wearing personal protective equipment, or limiting the duration of exposure. For more details and specific guidelines, see

“Appendix A” of the Motorola Standards and Guidelines for Communications Sites manual.

Observe the following general safety precautions during all phases of operation, service, and repair of the equipment described in this manual. Follow the safety precautions listed and all other warnings and cautions necessary for the safe operation of all equipment. See the appropriate section of the product service manual for additional pertinent safety information. Due to the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modifications of equipment.

Note: The installation process requires preparation and knowledge of the site before installation begins.

Review installation procedures and precautions in the Motorola Standards and Guidelines for

Communications Sites manual before performing any site or component installation.

Always follow all applicable safety procedures, such as Occupational Safety and Health Administration (OSHA) requirements, National Electrical Code (NEC) requirements, local code requirements, and safe working practices.

Also, all personnel must practice good judgment. General safety precautions include the following:

• Read and follow all warning notices and instructions marked on the product or included in this manual before installing, servicing, or operating the equipment. Retain these safety instructions for future reference.

• If troubleshooting the equipment while power is on, be aware of the live circuits.

• Do not operate the radio transmitters unless all RF connectors are secure and all connectors are properly terminated.

• Ground all equipment properly in accordance with the Motorola Standards and Guidelines for Communications

Sites manual and specified installation instructions for safe operation.

• Slots and openings in the cabinet are provided for ventilation. Do not block or cover openings that protect the devices from overheating.

• Only a qualified technician familiar with similar electronic equipment should service equipment.

• Some equipment components can become hot during operation. Turn off all power to the equipment and wait until sufficiently cool before touching.

• Maintain emergency first aid kits at the site.

• Direct personnel to call in with their travel routes to help ensure their safety while traveling between remote sites.

• Institute a communications routine during certain higher risk procedures where the on-site technician continually updates management or safety personnel of the progress so that help can be dispatched if needed.

• Never store combustible materials in or near equipment racks. The combination of combustible material, heat, and electrical energy increases the risk of a fire safety hazard.

• Equipment installed at the site meeting the requirements of a "restricted access location," per UL60950-1, is defined as follows: "Access can only be gained by service persons or by a user who has been warned about the possible burn hazard on equipment metal housing. Access to the equipment is by using a tool or lock and key, or other means of security, and is controlled by the authority responsible for the location."

Warning: Burn hazard. The metal housing of the product may become extremely hot. Use caution when working around the equipment.

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Figure 31: Warning Label on Hot Modules

Equipment Type: ABZ89FC5810B / 109AB-5810B

GTR 8000 Base Radio Installation | 87

Warning: DC input voltage must be no higher than 60 VDC. This maximum voltage includes consideration of the battery charging "float voltage" associated with the intended supply system, regardless of the marked power rating of the equipment. Failure to follow this guideline may result in electric shock.

Warning: RF energy burn hazard: disconnect power in the cabinet to prevent injury while disconnecting and connecting antennas.

Caution: All Tx and Rx RF cables outer shields must be grounded per Motorola Standards and Guidelines for Communications Sites manual requirements.

Caution: All Tx and Rx RF cables must be connected to a surge protection device according to the

Motorola Standards and Guidelines for Communications Sites manual. Do not connect Tx and Rx RF cables directly to an outside antenna.

Important: All equipment must be serviced by Motorola-trained personnel.

GTR 8000 Base Radio Supplemental Safety Installation Requirements

The Supplemental Safety and Installation Requirements include the following:

• The GTR 8000 Base Radio must be installed in a suitable, in-building enclosure. A restricted access location is required when installing this equipment into the end system.

• The base radio contains a Class 1 built-in power supply component. This component is equipped with an appliance inlet for connecting to an AC input, as well as DC input terminals which meet SELV DC circuit requirements.

• When installing the equipment, all requirements of relevant standards and local electrical codes must be fulfilled.

• The maximum operating ambient temperature of this equipment is 60 °C. The maximum operating altitude is 3000 meters above sea level.

• The 28.6 VDC output from the power supply to the PA is at an energy hazard level (exceeds 240 VA). When installing into the end system, care must be taken so as not to touch the output wires.

• When the base radio is used in a DC reverting system, the DC power supply must be located in the same building as the base radio, and it must meet the requirements of a SELV circuit.

DC Mains Grounding Connections

Caution: This equipment is designed to permit the connection of the earthed conductor of the DC supply circuit to the earthing conductor at the equipment. If this connection is made, you must meet all following conditions:

• Connect this equipment directly to the DC supply system earthing electrode conductor or to a bonding jumper from an earthing terminal bar or bus in which the DC supply system earthing electrode conductor is connected.

• Locate this equipment in the same immediate area (such as adjacent cabinets) as any other equipment that has a connection between the earthed conductor of the same DC supply circuit and the earthing conductor (and also the point of earthing of the DC system). Do not earth the DC system elsewhere.

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• Locate the DC supply source within the same premises as the equipment.

• Do not install switching or disconnecting devices in the earthed circuit conductor between the DC source and the point of connection of the earthing electrode conductor.

Disconnect Device Permanently Connected

Incorporate a readily accessible disconnect device (circuit breaker or switch) in the building installation wiring.

Multiple Power Source

This product has multiple power sources. If service requires the removal of a power source, disconnect all inputs (AC and DC powers) to remove power completely to the equipment before servicing.

Connection to Primary Power

For supply connections, use wires suitable for at least 75 °C.

Replaceable Batteries

Warning: Risk of Explosion if you replace the battery with an incorrect type. Dispose of used batteries according to the instructions.

Maintenance Requiring Two People

Identify maintenance actions that require two people to perform the repair. Two people are required when:

• A repair has the risk of injury that would require one person to perform first aid or call for emergency support. An example is work around high-voltage sources. If an accident occurs to one person, another person may be required to remove power and call for emergency aid.

• Heavy lifting is involved. Use the National Institute of Occupational Safety and Health (NIOSH) lifting equation to determine whether one or two persons are required to lift a system component when it must be removed and replaced in its rack.

Equipment Racks

Lift equipment racks without the use of lifting equipment only when sufficient personnel are available to ensure that regulations covering health and safety are not breached. Use an appropriately powered mechanical lifting apparatus for moving and lifting the equipment racks. In addition, comply with any local regulations that govern the use of lifting equipment.

For installation of the cabinet version of the GTR 8000 Base Radio, see Cabinet Version of the GTR 8000 Base Radio on page 96 .

Warning: Crush Hazard could result in death, personal injury, or equipment damage. Equipment racks can weigh up to 360 kg (800 lb). See the following instructions for proper lifting procedures.

General Installation Standards and Guidelines

This section provides guidelines to ensure a quality installation. Review these guidelines before unpacking and installing the system. Additionally, review the installation information in the Standards and Guidelines for

Communication Sites manual for more details, including:

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44 | GTR 8000 Base Radio Description

Equipment Type: ABZ89FC5810B / 109AB-5810B

Note: To validate the 35 W standby power consumption specification, wait for the main fans to turn off after the transmitter dekeys. The turn off delay of the main fans is controlled by the fan holdover configuration in the CSS. Single fan operation requires the Tx Power Out in the CSS to be limited to 50

W.

• Transceiver, power amplifier, power supply, fan, and TCXO transceiver option card (internal reference) are all power efficiency package versions

Note: The TCXO transceiver option card is available only for non-simulcast conventional systems. The

OCXO transceiver option card is available for trunked or simulcast systems, but does not guarantee 35 W.

Table 2: Standby Power Consumption

Conventional

Non- Simulcast

35 W

Conventional

Simulcast

45 W Internal Reference

Capable

Not Internal Reference

Capable

35 W 35 W

Trunked Non-

Simulcast

35 W

35 W

Trunked

Simulcast

45 W

35 W

GTR 8000 Base Radio Specifications

The following G-Series Product Specifications references the TIA specifications for the base radio. This includes the following Methods and Performance recommendations:

Phase 1 (includes Linear Simulcast):

• Methods: TIA-102.CAAA-C, “Digital C4FM/CQPSK Transceiver Measurements Methods” September 2008

• Performance: TIA-102.CAB-C, “Land Mobile Radio Transceiver Performance Recommendations, Project 25 –

Digital Radio Technology, C4FM/CQPSK Modulation” January 2010

Phase 2:

• Methods: TIA-102.CCAA, “Two-Slot Time Division Multiple Access Transceiver Measurement Methods”

August 2011

• Performance: TIA 102.CCAB, “Two-Slot Time Division Multiple Access Transceiver Performance

Recommendations” October 2011

Important: Specifications are subject to change without notice.

GTR 8000 Base Radio Specifications for Integrated Voice and Data

(700/800 MHz)

Table 3: GTR 8000 Base Radio General Specifications IV&D (700/800 MHz)

Model Number

Number of Channels (trunked)

Number of Channels (conventional)

Size (H x W x D)

General Specifications

T7039A

1

16

133mm x 483mm x 457mm (5.25" x 19" x 18")

Table continued…

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GTR 8000 Base Radio Description | 45

Weight (Mid-Power)

Weight (High-Power)

Temperature Range

General Specifications

21 kg (46 lbs)

22 kg (48 lbs)

Operating Altitude

Operating: -30 to 60 °C (-22 to 140 °F)

Storage: -40 to 85 °C (-40 to 185 °F)

Up to 1800 meters (5900 feet) above mean sea level

Above 1800 meters (5900 feet), the derating is 1.5 °C/km

(0.8 °F/1000 feet)

Above 3000 meters (9800 feet), the peak power derating for the Tx filter is 1 dB/1km (0.3 dB/1000 feet)

Maximum operational altitude is 5000 meters (16900 feet)

Power Requirements

AC: 90-264 VAC, 47-63 Hz

DC: 43.2-60 VDC

Power Consumption Transmitting – Mid Power (2–100

W)

AC: C4FM, FM: 470 W max, 700/800 MHz

H-DQPSK, LSM: 530 W max, 700/800 MHz

DC: C4FM, FM: 430 W max, 700/800 MHz

H-DQPSK, LSM: 490 W max, 700/800 MHz

Power Consumption Transmitting – High Power (15–150

W)

AC: C4FM, FM: 725 W max, 800 MHz

DC: C4FM, FM: 700 W max, 800 MHz

Power Consumption (Standby)

AC: 110 W max

DC: 75 W max

Channel Spacing

Power Supply Type

Battery Revert

Input/Output Impedance

Antenna Connector Types

12.5/25 kHz

Switching

Included

50 Ohms

Tx: N female

Rx: BNC female without preselector

N female with preselector

Table continued…

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46 | GTR 8000 Base Radio Description

Equipment Type: ABZ89FC5810B / 109AB-5810B

Frequency Stability

Internal Reference (transceiver option card)

General Specifications

Aging:

30 ppb/yr

100 ppb/5yr

Temperature: 40 ppb

TRAK

Frequency Stability

External Reference

Frequency Generation Synthesized

Table 4: GTR 8000 Base Radio Transmitter Specifications for IV&D (700/800 MHz)

Frequency Range

Power Output* (Mid-Power, 700/800 MHz)

Transmitter Specifications

769-775, 775-776, 851–870 MHz

2-100 W

Power Output* (High-Power, 800 MHz)

Electronic Bandwidth

Modulation (Mid-Power, 700/800 MHz)

15-150 W

Full Bandwidth

C4FM, LSM, H-DQPSK, FM

Modulation (High-Power, 800 MHz)

Modulation Fidelity

Spurious and Harmonic Emissions Attenuation

Analog FM Hum and Noise

FM, C4FM

5%

90 dB

12.5 kHz: 45 dB

25 kHz: 50 dB

Analog Audio Distortion

Emission Designators (Mid-Power, 700/800 MHz)

Less than 2% at 1000 Hz

8K70D1E, 8K70D1D, 8K70D1W 8K10F1E, 8K10F1D,

8K10F1W 9K80D7E, 9K80D7D, 9K80D7W 10K0F1E,

10K0F1D

800 W only:

10K0F1W, 16K0F1D, 16K0F3E, 11K0F3E, 14K0F1D,

14K0F3E

Emission Designator (High-Power, 800 MHz) 8K10F1E, 8K10F1D, 8K10F1W, 16K0F1D, 16K0F3E,

11K0F3E, 14K0F10, 14K0F3E, 10K0F1E, 10K0F1E,

10K0F1W

Adjacent Channel Power Ratio

12.5 kHz offset, 6 kHz BW: 67 dB

Tx Noise in Rx Band

Intermodulation Attenuation (High-Power, 800 MHz)

-145 dBc/Hz

55 dB

Intermodulation Attenuation (Mid-Power, 700/800 MHz) 80 dB

*Full transmitter output power is available during battery revert.

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Chapter

9

GTR 8000 Base Radio FRU Procedures

GTR 8000 Base Radios are composed of numerous Field Replaceable Units (FRUs) and field replaceable parts. If you must replace a FRU or part, it is essential to obtain the precise FRU Kit Number or part number, and to review the replacement procedures provided, including all safety precautions and system impact information.

This chapter lists the FRUs and Field Replaceable Entities (FREs), and includes replacement procedures applicable to

GTR 8000 Base Radio.

Field Replaceable Units (FRUs) and Parts

When ordering Field Replaceable Units (FRUs), provide the FRU Kit Number. When ordering field replaceable parts, provide the part number. Contact Motorola Solution Support Center (SSC) as needed for numbers not provided here

(for cables internal to a GTR 8000 Base Radio, the part numbers are not listed in this documentation, but you can locate the part number on the cable before contacting Motorola SSC). See Motorola Solution Support Center on page

211 .

Warning: To guard against personal injury and/or damage to equipment, switch a trunked base radio to

Service Mode when performing service. The GTR 8000 Base Radio periodically keys up to pseudo train its linear transmitter autonomously when not assigned by the zone controller. Tx Inhibiting the base radio also prevents the transmitter from keying. Remember to switch the base radio back to Normal Mode when service is complete.

Table 54: GTR 8000 Base Radio Field Replaceable Units

Component Type

Transceiver Module (700/800 MHz)**

Transceiver Module (UHF R1, 380–435

MHz)**

Transceiver Module (UHF R2, 435–524

MHz)**

Transceiver Module (VHF, 136–174

MHz)**

Transceiver Module w/OCXO Transceiver

Option Card (700/800 MHz)**

Transceiver Module w/OCXO Transceiver

Option Card (UHF R1, 380–435 MHz)**

Transceiver Module w/OCXO Transceiver

Option Card (UHF R2, 435–524 MHz)**

FRU Kit Number

DLN6885A

DLN6888A

DLN6884A

DLN6892A

DLN6883A

DLN6889A

DLN6886A

Replacing a Transceiver Module on page

221

Replacement Procedure

Table continued…

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Equipment Type: ABZ89FC5810B / 109AB-5810B

Component Type

Transceiver Module w/OCXO Transceiver

Option Card (VHF 136–174 MHz)**

Power Efficiency Transceiver Module w/

TCXO* Transceiver Option Card (UHF R1,

380–435 MHz)**

Power Efficiency Transceiver Module w/

TCXO* Transceiver Option Card (UHF R2,

435–524 MHz)**

Fan Module

AC/48V DC Power Supply

FRU Kit Number

DLN6893A

DLN6890A

DLN6887A

Replacement Procedure

Power Efficiency AC/48V DC Power

Supply

Power Amplifier Module (700/800 MHz)

Power Amplifier Module (High-Power, 800

MHz)

Power Amplifier Module (UHF R1, 380–

435 MHz)

Power Amplifier Module (UHF R2, 435–

524 MHz)

Power Amplifier Module (VHF, 136–174

MHz)

DLN6898A

DLN6781A

(0182516W14)

DLN6793A

(0182516W15)

DLN6895A

DLN6935A

DLN6891A

DLN6896A

DLN6897A

Replacing the Fan Assembly on page 226

Replacing a Power Supply on page 227

Replacing a Power Amplifier on page 230

* Available only for non-simulcast conventional systems.

** The transceiver field replacement units are not compatible with ASTRO

®

25 base radio software distributed before

July 2013. BEFORE installing the replacement transceiver, ensure that all base radios at the site meet the minimum software version requirements listed. Contact Motorola SSC at 800-422-4210 if you do not have access to compatible software. See Transceiver Software and Feature Compatibilities on page 217 for details.

Table 55: GTR 8000 Base Radio Field Replaceable Parts

Component Type

Power Supply Fan Module

GTR 8000 Base Radio Backplane

Part Number

5985167Y02

0180706K30

Replacement Procedure

Replacing a Power Supply Fan on page

228

Replacing a GTR 8000 Base Radio

Backplane on page 233

Preselector 700 MHz

Preselector 700/800 MHz

Preselector Mounting Bracket

Preselector QMA Cable End

Preselector BNC to QMA Cable

Preselector Mini UHF N-Bulkhead Cable

0185171Y02

0185171Y01

0785024Y01

3085664Y01

3085665Y01

3085664Y02

Replacing a Preselector Filter on page 237

Table continued…

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GTR 8000 Base Radio FRU Procedures | 215

Component Type

Preselector Mini UHF BNC Cable

Preselector UHF 380–433 MHz

Preselector UHF 435–470 MHz

Preselector UHF 470–524 MHz

Preselector VHF 136–154 MHz

Preselector VHF 150–174 MHz

Transmit Post Filter 700 MHz

Transmit Post Filter 800 MHz

External Dual Circulator Tray

External Dual Circulator Tray UHF 380–

435

Duplexer 700 MHz

Duplexer 800 MHz

Duplexer UHF 380–403 MHz

Duplexer UHF 403–435 MHz

Duplexer UHF 435–470 MHz

Duplexer UHF 470–494 MHz

Duplexer UHF 494–512 MHz

Duplexer VHF 136–146 MHz

Duplexer VHF 144–160 MHz

Duplexer VHF 158–174 MHz

Antenna Relay kit including relay, cable, screws

Antenna Relay

External Speaker Kit

Microphone Kit

Part Number

3085664Y03

CFX1075A

TLE5992A

TLE5993A

TFD6511A

TFD6512A

9184680Y01

9184680Y02

DLN1317A

CLE6203A

9184718Y01

9184718Y02

0185417U10

0185417U04

0185417U05

0185417U06

0185417U07

0185417U01

0185417U02

0185417U03

CLN8636A

40009272002

HSN1006A

GMMN4063B

Replacement Procedure

Replacing Transmit Filters (700/800 MHz) on page 238

Replacing the Dual Circulator/Isolator

Modules on page 240

Replacing a Duplexer (700/800 MHz) on page 244

Replacing a Duplexer (UHF) on page 246

Replacing a Duplexer (VHF) on page 247

Replacing an Antenna Relay on page 248

Table 56: GTR 8000 Base Radio Cabinet Field Replacement Parts

Component Type

Static Rail Bracket

Cabinet, 15 RU, 600D, EIA 19 in.

Cabinet Door, 15 RU

Part Number

07009411001

15009721001

15009728001

Replacement Procedure

Removing/Replacing a Cabinet Door on page 100

Rodent Proof Grommet for 3.5 in.

Hole

Cabinet, 24 RU, 600D EIA 19 in.

15009729001

15009721002

Table continued…

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216 | GTR 8000 Base Radio FRU Procedures

Equipment Type: ABZ89FC5810B / 109AB-5810B

Component Type

Cabinet Door, 24 RU

Part Number

15009728003

Replacement Procedure

Removing/Replacing a Cabinet Door on page 100

M6 Cage Nut 0285504U05

Table 57: Individual Replaceable Parts on External Dual Circulator Tray

Replacement Procedure Component Type

Dual Circulator 700/800 MHz

Dual Circulator UHF 380–435 MHz

Dual Circulator UHF 435–470 MHz

Dual Circulator UHF 470–524 MHz

Dual Circulator VHF 136–146 MHz

Dual Circulator VHF 144–160 MHz

Dual Circulator VHF 158–174 MHz

Circulator Load 700/800 MHz

Circulator Load UHF/VHF

Low Pass/Harmonic Filter 700/800 MHz

Low Pass/Harmonic Filter UHF

Low Pass/Harmonic Filter VHF

Table 58: GTR 8000 Base Radio Cables

Component Type

System Connector Cable – SCSI2 Base Radio to Champ

Antenna Relay Control Cable

Antenna Relay Mini UHF Cable

Antenna Relay QMA Cable

Antenna Relay BNC Cable

Antenna Relay 75 CM Cable

Antenna Relay 32 CM Cable

Antenna Relay 25 CM Cable

External Speaker Cable

Cable DC Red/Black 2806mm

Cable DC Black/Blue 2806mm

Battery Temp Sensor 3000mm

Cable Battery Temp Extension 15500mm

Analog Simulcast Cable

Part Number

0185172Y01

0185416U09

0185416U05

0185416U06

0185416U01

0185416U02

0185416U03

TLN3391A

TLN3391A

9185202U04

9185856Y01

9185856Y03

Replacing the Dual Circulator/Isolator

Modules on page 240

Part Number

30009466002

30009475001

3085664Y04

3085664Y05

3013943J08

3013942M23

3013942M11

3013943E08

0185180U01

30009459002

30009459004

30009478001

30009461003

30009398002

Table continued…

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GTR 8000 Base Radio FRU Procedures | 217

Component Type

V.24 or Wireline Cable

Analog Simulcast Cable Assembly

Dongle Adapter – Telco to Trunking Control and DSM

Part Number

30009455002

30009467001

30009468001

Transceiver Hardware Generations

As of July 2013, the GTR 8000 Base Radio and the GPW 8000 Receiver are GTR 8000 Base Radio is shipped with a new generation of transceiver hardware (referred to in this manual as GEN 2). The hardware updates are intended to extend the life of the device as seamlessly as possible. This section details relevant differences and compatibility requirements for GEN 1 and GEN 2 hardware.

Transceiver Software and Feature Compatibilities

The GEN 2 transceiver hardware is backwards compatible and interchangeable with GEN 1 transceiver hardware on

ASTRO ® 25 7.7 and later systems. GEN 1 transceivers can no longer be ordered; however, spare inventory of GEN 1 transceivers can be used as Field Replaceable Unit (FRU) replacements.

All ASTRO ® 25 system features are supported on GEN 1 and GEN 2 transceivers, with the following exceptions.

Table 59: System Feature Exceptions

Feature

X2 TDMA

3600 Operation

GEN 1 Transceiver

Supported

Not Supported

GEN 2 Transceiver

Not Supported

Supported

GEN 2 transceiver hardware is not compatible with ASTRO ® 25 GTR 8000 Base Radio software distributed before

July 2013. The transfer operation fails if you perform a software download using a SWDL application released before

July 2013.

BEFORE installing a FRU replacement or expansion channel at an existing site, ensure that you are using the latest available SWDL application, and that all base radios and receivers at the site meet the minimum software version requirements listed. Contact Motorola Solution Support Center (SSC) at 800-422-4210 if you do not have access to compatible software.

Table 60: Minimum Software Download Version Requirements

ASTRO ® 25

System Release

7.6 and earlier

7.7

HPD

HPDBR_

R07.7X.023

7.8

HPDBR_

R07.8X.033

7.9

HPDBR_

R07.9X.049

Site Repeater

Not Supported

SiteRptrBR_

R07.7X.031

SiteRptrBR_

R07.8X.038

SiteRptrBR_

R07.9X.050

Multi-Site

MsBR_

R07.7X.033

MsBR_

R07.8X.038

MsBR_

R07.9X.051

Conventional

N/A

N/A

N/A

ConvRptrBR_

R07.9X.051

3600

N/A

N/A

N/A

Any Version

Table continued…

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Chapter

5

GTR 8000 Base Radio Optimization

Your Motorola Field Representative or Motorola Solution Support Center (SSC) can advise you on optimization activities required for your system, if any. See Motorola Solution Support Center on page 211 .

This chapter contains optimization procedures and recommended settings relating to GTR 8000 Base Radio.

Aligning the Internal Frequency Reference Oscillator

The transceiver option card within a base radio provides an internal 10 MHz frequency reference which can be used as the primary or backup frequency reference source for the device. For conventional base radio operation, it also provides the analog interfaces and wildcard I/Os.

After a base radio is installed or after the transceiver option card is replaced, align the internal frequency reference oscillator.

Align the transceiver option card internal frequency reference oscillator to within 1 ppb (parts per billion). The measuring equipment used to make this alignment must be accurate to within 1 ppb. This accuracy typically requires test equipment with a double oven or a Rubidium reference oscillator.

Note: The base radio must be turned on for at least one week before the internal frequency reference oscillator is aligned.

Align the internal frequency reference oscillator for an Oven Controlled Crystal Oscillator (OCXO) transceiver option card:

• Upon installation of the base radio for all bands.

• Once every two years after installation for 700/800 MHz systems.

• Once every five years after installation for UHF systems.

• VHF systems do not require alignment after initial installation.

Align the internal frequency reference oscillator for a Temperature Compensated Crystal Oscillator (TCXO) transceiver option card:

• Upon installation of the base radio for UHF.

• Every year after installation for UHF.

The internal frequency reference oscillator can be aligned using two methods: manual alignment or auto alignment.

See “Base Radio Service Help → Service Screens → Alignment Screens” in the CSS Online Help for the alignment procedures.

GTR 8000 Base Radio Time and Frequency Inputs

Various external time and frequency inputs can be provided to the base radio for normal operation or for Internal

Frequency Reference Oscillator alignment. The following table provides a list of acceptable input signal types and levels for each input port.

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Table 48: Time and Frequency Inputs

Input Port

Ext Freq Ref

Ext Freq Ref

Ext Freq Ref

Ext Freq Ref

Ext Freq Ref

Ext Freq Ref

Ext Freq Ref

Frequency

5 MHz

5 MHz

10 MHz

10 MHz

20 MHz

20 MHz

5 MHz/1PPS*

Waveform

Sine

Square

Sine

Square

Sine

Square

Square

Level

2.6–5.3 Vpp

Impedance Note

100k ohms AC coupled

45–55% duty cycle

2.6–5.3 Vpp

45-55% duty cycle

100k ohms AC coupled

100k ohms AC coupled

100k ohms AC coupled

2.6–5.3 Vpp

45–55% duty cycle

100k ohms AC coupled

100k ohms AC coupled

2.6–5.3 Vpp

2.6–5.3 Vpp

100k ohms AC coupled; 25% modulation 1pps arrives on 75% duty cycle

100k ohms

2–5 Vpp; 10–18 dBm 50 ohms

DC coupled

AC coupled

1 PPS

Front Panel

Ext Freq Ref

Front Panel

Ext Freq Ref

Front Panel

Ext Freq Ref

Front Panel

Ext Freq Ref

Front Panel

Ext Freq Ref

1 PPS

5 MHz

5 MHz

10 MHz

10 MHz

Pulse

Sine

Square

Sine

Square

45–55% duty cycle 50 ohms

2–5 Vpp; 10–18 dBm 50 ohms

45–55% duty cycle 50 ohms

AC coupled

AC coupled

AC coupled

5 MHz/1PPS* Square 2.6–5.3 Vpp 50 ohms AC coupled; 25% modulation 1pps arrives on 75% duty cycle

* 25% modulation, 1 PPS arrives on 75% duty cycle.

Note: The Front Panel EXT FREQ REF connection is the Frequency Calibrator (BNC connector) on the transceiver module.

Note: When two base radios at a site are configured to transmit at frequencies within the same

25 kHz band, the base radios must be connected to a common frequency reference to ensure

emissions are contained within regulated limits .

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User / Operational Manual

Racking Configurations

There are various equipment racking configurations available to customers. The following section includes sketches which depict many of the racking alternatives.

Note: The drawing below is not from an actual publication. It is included simply to illustrate the various configurations that are available.

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Chapter

2

GTR 8000 Base Radio Theory of Operation

For an understanding of the GTR 8000 Base Radio components, review the modules that provide the base radio functionality, the modules that provide RF distribution functionality (RFDS), and the backplane that connects to other modules within the site.

This chapter explains how the GTR 8000 Base Radio works in the context of your system.

Functions of the GTR 8000 Base Radio Modules

The following lists GTR 8000 Base Radio modules:

• Transceiver (XCVR) module (with or without a transceiver option card)

• Power amplifier module

• Fan module

• Power supply module

Function of the Transceiver Module

The transceiver module provides the control, exciter, receiver, and optional transceiver option card for the base radio.

Figure 5: Transceiver Module (Front View)

The transceiver generates the station reference, which typically must be locked on to one of many possible external sources. The external source can be either the site controller TDM clocks or the external reference operating at 5 MHz or 10 MHz.

The transceiver SPI bus allows communication with its receiver and exciter circuitry, as well as the power supply module and power amplifier module.

Two or three circuit boards in the transceiver are:

• Transceiver Control Board : Performs the control management, digital signal processing, and transmit and receive data formatting for the base radio.

• Transceiver RF Board : Contains DC power conversion/regulation and performs receiver and exciter functions.

• Transceiver Option Card : An optional board that attaches to the control board. Provides an internal 10 MHz frequency reference. For conventional operation, it also provides the analog interfaces and WildCard I/Os. The transceiver option card requires an internal frequency reference oscillator alignment at different intervals

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Equipment Type: ABZ89FC5810B / 109AB-5810B mandated by its category and frequency band. See Base Radio Service Help > Service Screens > Alignment

Screens in the CSS Online Help for the alignment procedures and mandated intervals. The transceiver option card is available in two categories:

OCXO (Oven Controlled Crystal Oscillator) – operates at 0.1 ppm and is inclusive to temperature and aging. The OCXO Transceiver Option Card is available in 700/800 MHz, UHF R1/R2, and VHF frequency bands.

TCXO (Temperature Compensated Crystal Oscillator) – operates at 1.5 ppm, of which 0.5 ppm is allocated to temperature, and 1.0 ppm is allocated to aging. Reference precision with the TCXO is traded for lower power consumption. The TCXO mandates shorter maintenance intervals. The TCXO transceiver option card is available in UHF R1/R2 frequency bands. The TXCO is only available for non-simulcast conventional systems.

Transceiver Control Board

The main operating software for the base radio is loaded in the XCVRs control section. As the main manager for the base radio, the XCVR control board provides operational control over the other station modules. It handles three types of information flow, in the following ways:

• Serves as a gateway between the network and RF functionality, by distributing the RF payload to and from the network.

• Supports operational and diagnostic functions with digital control data (for example: site information, channel assignments, and identification numbers for call processing).

• Ensures the flow of other network management configuration information.

Figure 6: Transceiver Control Board Information Flow on page 64 shows the information flow through the transceiver control and RF sections for trunked and conventional operation.

Figure 6: Transceiver Control Board Information Flow

Transceiver RF Board

In addition to DC power conversion/regulation, the XCVR RF board provides circuitry for the following exciter and receiver functions.

Exciter

The exciter on the XCVR RF board provides the transmitter functions for the base radio. The exciter circuitry generates a low-level, modulated RF signal that passes to the power amplifier. It supports various modulation types as well as bandwidths up to 25 kHz, through software programming.

The exciter also provides a controlled output power level to the power amplifier.

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GTR 8000 Base Radio Theory of Operation | 65

Receiver

The receiver provides either single receiver input or dual (HPD or TDMA) receiver inputs for dual diversity. The receiver also provides enhanced diagnostic capabilities using an on board noise source generator. It includes a wide tuning range (electronic varactor-tuned) preselector. The preselector is electronically tuned to the desired receive frequency anywhere between 792–825 MHz, UHF R1 380–435 MHz, UHF R2 435–524 MHz, or VHF 136–174

MHz.

Transceiver External Interfaces

The transceiver external interfaces include seven external ports, a switch, and LEDs. If a transceiver option card is part of the transceiver, there are four additional external ports. See Front Connections on page 111 for the port connections. See LEDs on page 251 for information on the LEDs.

Transceiver Switch

The multifunction RESET switch on the front of the transceiver module is accessible through the drop-down door to the left of the fans. The RESET switch has two functions:

Figure 7: Transceiver RESET Switch (viewable through the drop-down door)

Table 29: Transceiver Front RESET Switch Functions

User Action

Press switch for less than 1 second

Press switch for more than 3 seconds, then release

Result

Service Mode (LED 3 lights amber)

Transceiver Control Module Reset

Transceiver Option Card Intercom Button

The intercom button on the front of the transceiver option card is accessible behind the fan module. Pressing the intercom button toggles the intercom function between the ON and OFF states.

Figure 8: Transceiver Option Card Intercom Button (behind the fan module)

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Transceiver Ports (Rear)

The transceiver interconnects to the backplane using a 120-pin HVDML digital connector and 8-pack RF connector, as shown in the figure. These connections handle multiple signals including power supply communications, power amplifier communications, fan interface, and peripheral interface. The digital connection receive alarm data and the site controller Time Division Multiplexer (TDM) signals used to pass reference and control data to the base radio.

Figure 9: Transceiver Module (Backplane Connections)

• Single Receiver Input: An RJ-45 Ethernet port on the backplane is cabled to a site LAN switch for this channel.

The backplane also provides an RF connection to the transceiver for receive (Rx) path A.

• Dual Receiver Input: RJ-45 Ethernet ports on the backplane are cabled to corresponding ports on the site controller backplanes (HPD). The backplane also provides RF connections to the transceiver for receive (Rx) paths A and B (HPD and TDMA).

Function of the Power Amplifier Module

The power amplifier (PA) is a forced convection-cooled RF power amplifier. It accepts a low-level modulated RF signal from the transceiver module, and amplifies it for transmission through the site transmit antenna. Also, to complete the Cartesian correction loop (linearization method), it provides a low-level RF feedback signal to the transceiver module to achieve the required transmitter linearity.

Transmit power output can be set using Configuration/Service Software (CSS). See Configuring Tx Power Values and Battery Type on page 151 .

The power amplifier also performs functions related to the fan module, including reporting of the fan module status and supplying power to the fan power bus.

Figure 10: Power Amplifier Module

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The power amplifier is comprised of six internal modules:

• Core Board

• Converter Board

• Driver Amplifier Board

• Final Amplifier Board

• Distribution Board

• Output Circuitry

Power Amplifier Input/Output Connections

There are three electrical connection assemblies on the power amplifier:

• RF output (front QN "quick-N" connector) on the front of the power amplifier module

Note: This is cabled to the N-type female bulkhead connection at the rear of the base radio housing.

• DC power supply/control signal (backplane connection)

• RF input/feedback (backplane connection).

Figure 11: Power Amplifier (Backplane Connections)

Function of the Fan Module

The fan module provides intermittent forced-air cooling for the power amplifier and transceiver modules. The fan module houses two 119 mm axial fans which deliver a total of approximately 160 cubic feet per minute of airflow.

Nominal fan speed is 4100 revolutions per minute. A thermostat behind the fan module controls each fan. If the fan speed for either fan falls below 30% of the rated speed, a built-in speed sensor on each fan turns on the red Fan Alarm

LED.

If the fan module is used for the Power Efficiency Package, the following must be configured in the Configuration/

Service Software (CSS) to take full advantage of the Power Efficiency Package:

• Optional fan holdover time (length of time the fan stays ON after transmission).

• Disabling one of the fans within the fan module. See Replacing the Fan Assembly on page 226 for instructions on how to disable one of the fans.

• Configuring the base radios Tx Power Out in the CSS should be limited to 50 W.

The fan module connects to the backplane through a 4-pin port on the front of the chassis.

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Note: The power supply module has its own fan which provides independent airflow.

Figure 12: Fan Module

Function of the Power Supply

The power supply, with front-to-rear airflow, operates from either an AC or DC input and provides the DC operating voltage for the base radio. However the power supply prioritizes an AC source (if present) over a DC source.

Figure 13: Power Supply

Note: If the power supply module is used for the Power Efficiency Package, the power supply must be used in DC mode to obtain the 35 W standby power consumption performance.

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GTR 8000 Base Radio Theory of Operation | 69

When operating from an AC source (90 to 264 VAC, 47-63 Hz), the supply generates two DC output voltages of 29 V with respect to output ground. The power supply automatically adjusts to AC input ranges and supplies a steady output.

In AC mode, the power supply provides a separate battery charger which can be used to maintain the charge on a 48

VDC nominal system, positive or negative ground, if installed. The supply generates two DC output voltages of 29 V with respect to output ground, when operating from a DC source (43.2 VDC to 60 VDC maximum), positive or negative ground. This voltage limit includes consideration of the battery charging "float voltage" associated with the intended supply system, regardless of the marked power rating of the equipment. Whether in AC, Battery Revert, or

DC Only mode, at a voltage of 42 V or lower, the power supply shuts down to not damage any connected battery bank. Once this condition occurs, the power supply starts only after the applied voltage exceeds 45 V.

The battery charger is not usable when operating from a DC input power source. This DC source must be located in the same building as the base radio, and it must meet the requirements of a SELV circuit.

The power supply contains several switching-type power supply circuits as follows:

• Power factor correction circuitry

• Battery charging circuitry

• Diagnostics and monitoring circuitry

The power supply controls its own continuously running fan, changing its speed to fast, or slow as needed.

Note:

If the power supply module is used for the Power Efficiency Package, the power supply fan does not run below a 40 °C air inlet temperature in DC mode with the transmitter in a de-keyed state.

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