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MTR2000 Base Station, Repeater and Receiver For Analog Conventional, and Trunking Systems 403 - 470 MHz Instruction / Field Service Manual 68P81096E25-G...
Accordingly, any copyrighted Motorola computer programs con- tained in the Motorola products described in this Instruction manual may not be copied or reproduced in any manner without the express written permission of Motorola.
ENVIRONMENTAL INFORMATION Material Content The material content of the MTR2000 is 16% of the product it replaces. The following table provides a rough estimate of the material content of the station. The ac- tual percentages vary in relation to the station configuration. The power supply is not includ- ed in the percentage of weights since the end-of -life value is dependent on the model of supply used in the station.
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In European Union countries, please contact your local equipment supplier representative or service center for information about the waste collection system in your country. Disposal Guideline The following symbol on a Motorola product indicates that the product should not be disposed of with household waste. 68P81096E25-G...
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Station Components ..............4 MOTOROLA, MTR2000, Spectra-TAC, DIGITAC, Private Line, Digital Private Line, DVP, Digital Voice Protection, SmartZone and Smartnet are trademarks of Motorola Inc.
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Table of Contents Functional Theory Of Operation ............5 Transmitter Circuitry Operation .
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Table of Contents OPERATION STATION OPERATION 68P81096E38 Description ................1 LED Indicators.
Table of Contents STATION MODULES RECEIVER CIRCUITRY RECEIVER MODULE, 403 to 470 MHz Models CLN1213 and CLN1214 68P81096E18 Description ................1 Inputs and Output Connections .
Table of Contents STATION CONTROL CIRCUITRY STATION CONTROL MODULE Model CLN1465 68P81096E32 Description ................1 Indicators and Input/Output Connections .
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Table of Contents STATION BACKPLANE BACKPLANE INTERCONNECT BOARD Model CLN1202 68P81096E46 Description ................1 Location of Backplane Connectors .
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Table of Contents 500 W POWER SUPPLY, DC-Only Model CLN1222 68P81096E51 Description ................1 Performance Specifications.
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Table of Contents ANCILLARY EQUIPMENT ANTENNA RELAY MODULE Model CLN6680 68P81096E41 Description ................1 Inputs and Output Connections .
Table of Contents List of Tables INSTALLATION INSTALLATION 68P81096E37 Table 1. Configuring Auxiliary I/O, Input GPI_14 Function ....... . 25 Table 2.
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Table of Contents STATION MODULES AUXILIARY I/O CIRCUITRY AUXILIARY I/O BOARD Model CLN1206 68P81096E53 Table 1. General Purpose Inputs ............4 Table 2.
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Table of Contents STATION BACKPLANE BACKPLANE INTERCONNECT BOARD Model CLN1202 68P81096E46 Table 1. Assigned Connector Number Vs. Function/Location Information ..... . 4 Table 2.
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Receivers T5731, T5769 MTR2000 Receiver Option numbers are used to determine the configuration of an MTR2000 station. The suffixes of these Note option numbers (i.e., the last 2 characters) may change. The sales model includes the following items which are common to all stations: •...
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If the station is a Base Station or a Repeater, the power/frequency option is now selected. The power/frequency option is determined based on the power specified by the customer. The following table shows the available pow- er/frequency options: Output Power Frequency Range –...
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A Station Operation Option must be selected as follows: Operation Type Operation Option Repeater Operation X580AC Base Station Operation X622AC The following lists available options that may be selected in addition to the standard model and options (described in steps 1 through 4) AVAILABLE OPTIONS FOR UHF STATIONS Option Category Option and Complement...
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(FRUs) which, when determined to be faulty, may be quickly and easily re- placed with a known good module to bring the equipment back to normal oper- ation. The faulty module must then be shipped to the Motorola System Support Center for further troubleshooting and repair to the component level.
Documentation Conventions Documentation conventions are used in this manual to highlight certain infor- mation. The area to the left of the text column contains key words and graphic symbols which allow the reader to quickly identify desired information. The following text highlight symbols are used: A note symbol indicates important information that helps improve the described function.
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Radio Products Services Division Canada 2200 Galvin Dr. Elgin, Il, International (847) 538-8023 (847) 576-3023 60123, USA Mexico Motorola de Mexico (525) 584-4560 (525) 584-6843 Huatabampo No. 50 APDO Postal 71064 Mexico DF 06700 Asia Motorola Singapore Parts (65) 353-0311...
Station FRU Components The following Field Replacement Units (FRUs) can be ordered for an MTR2000 UHF station: Module Description FRU Kit # Receiver Module (403 to 470 MHz) CLN1213 - with varactor preselector Receiver Module (403 to 470 MHz) CLN1214...
DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. • All equipment must be properly grounded according to Motorola installation instructions for safe operation. • All equipment should be serviced only by a qualified technician.
PERFORMANCE SPECIFICATIONS General Frequency Range: 403 to 470 MHz Number of Channels: Frequency Generation: Synthesized Power Supply Type: Switching Power Supply Input Voltage: 85 to 264Vac (for Models CLN1220 and CLN1221) 180 to 264Vac (for Model DLN6458; used in conjunction with a PFC choke) Power Supply Input Frequency: 47 to 63Hz Current Consumption (typical):...
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+1, –3 dB from 6 dB per octave de-emphasis; 300 to 3000 Hz referenced to 1000 Hz output Audio Distortion: <3 % @ 1000 Hz; 60 % RSD Frequency Stability: 1.5 ppm Due to Motorola’s commitment to quality, all specifications subject to change without notice. 08/06/07 68P81096E25-G xxxiii...
GLOSSARY OF TERMS AND ACRONYMS Automatic Gain Control Alert tone Audio signal produced by the station, providing feedback to the user. ASIC Application Specific Integrated Circuit Auxiliary. Control Channel Indicate CDCSS Continuous Digital-Controlled Squelch Systems (DPL) CTCSS Continuous Tone-Controlled Squelch Systems (PL) Central Interconnect Terminal.
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Digital Signal Processor, microprocessor specifically designed to perform digi- tal signal processing algorithms. Digital Voice Protection, or Digital Voice Privacy, applies to the Vulcan encryp- tion algorithm and the Motorola product in which it is sold. Electronic Industries Association Telephone circuit signalling lines (Ear/Mouth, Ernie/Mary)
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F to H Failsoft Trunked station mode entered when central controller fails. FFSK Fast FSK Frequency Modulation Field Replaceable Unit. Frequency Shift Keying General Purpose Input. General Purpose Output. HLGT High Level Guard Tone I to L Integrated Circuit intermediate frequency Input or Output Inbound Recovery Board used with the Trunking Controller Interrupt Request.
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M to O MAN_CS Manual Channel Select. Motorola Data Communications. 1200 or 4800 baud data signalling scheme. MISO Master In, Slave Out. Monitor. MOSI Master Out, Slave In. MRTI Microprocessor Radio-Telephone Interconnect; a Motorola system that pro- vides a repeater connection to the telephone network (The MRTI allows the ra- dio to access the telephone network when the proper access code is received).
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Power Amplifier that transmits final RF signal to transmit antenna Power Factor Correction Private-Line tone squelch; a continuous subaudible tone that is transmitted along with the carrier (A radio that has PL on the receive frequency will require both the presence of carrier and the correct PL tone before it will unmute). Also, if there is PL on the transmit frequency, all transmissions by the radio will be modulated with the PL tone.
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Turn Off Code; alternating binary pattern used by DPL signalling to provide fast muting of the receiving radio. Tone Remote Control Trunking Radio control system which permits efficient frequency utilization and en- hanced control features. Type II Trunking Motorola trunking system which provides extended features. 08/06/07 68P81096E25-G xxxix...
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U, V Ultra High Frequency Very High Frequency Voltage-Controlled Oscillator; an oscillator whereby the frequency of oscilla- tion can be varied by changing a control voltage. Voice Operated Switch; Used with MRTI. VSWR Voltage Standing Wave Ratio. W to Z Wildcard Input Wildcard Output Word Frame Interrupt;...