M MOTOTRBO™ MTR3000 Base Station/Repeater Product Planner and Ordering Guide September 2010 0
PURPOSE AND SCOPE This document defines the site considerations and ordering instructions for the MTR3000 Base Station/Repeater and the MTR2000 MOTOTRBO Upgrade. This document will be available on both the ECAT and MOL price pages.
TABLE OF CONTENTS PURPOSE AND SCOPE ....................................................................................................................i ACRONYMS AND ABBREVIATIONS ....................................................................................... vii MTR3000 INTRODUCTION............................................................................................................9 MTR3000 Overview ............................................................................................
Status Indicators & Buttons............................................................................................................70 MTR3000 Controller Front Panel Connectors ...............................................................................70 MTR3000 Controller Software Controlled LEDs......................................................................71 MTR3000 Controller Hardware Controlled LEDs.....................................................................71 Wireline Board ....
International Power Cables ........................................................................................................97 Mounting Hardware ...................................................................................................................97 Communication / Reference Cables...........................................................................................98 Racks and Cabinets .................................................................................................
LIST OF FIGURES Figure 1. MTR3000 Base Station/Repeater Front View ...................................................................13 Figure 2. MTR3000 Base Station/Repeater Front View (Without Cover) .......................................13 Figure 3. MTR3000 Base Station/Repeater Rear View ....................................................................14 Figure 4. MTR2000 MOTOTRBO Upgrade Kit Contents ...............................................................17 Figure 5.
LIST OF TABLES Table 1. Migration Path Considerations............................................................................................15 Table 2. MTR3000 System Compatibility ........................................................................................17 Table 3. MTR3000 Station Compatibility.........................................................................................18 Table 4. MTR3000 Site Equipment Compatibility ...........................................................
ACRONYMS AND ABBREVIATIONS 4FSK A AC ARM AUX AWG BER BSI BTU BW CPU CPS CQS dB dBm DC DNS DPL DSP ECAT EEPROM E&M ETS FM FRU GPIO HVAC IEC IMA IP ISPO kHz LAN LED LPF LTR MB MHz MOL MSB MSU mV Ni-Cd NVM OAB OCXO Constant Envelope 4-level Frequency Shift Key Amp Alternating Current Advanced RISC (Reduced Instruction Set Computer) Machines Auxiliary American Wire Gage Bit Error Rate Base Station Identifier British Thermal Unit Bandwidth Central Processing Unit Customer Programming Software Carrier Squelch De
OMAP PA PIM PL ppb ppm PTT RDAC RF RFDS RMS RoHS RU RX SCM SPI TCXO TDMA TIA TRC TX USB V VAC VCO VDC VSWR W XCVR viii Open Multimedia Application Platform Power Amplifier Passive Intermodulation Private Line Parts Per Billion Parts Per Million Push to Talk Repeater Diagnostics and Control Radio Frequency Radio Frequency Distribution System Root Mean Squared Reduction of Hazardous Substances Rack Unit Receive Station Control Module Serial Peripheral Interface Temperature Compensated Crystal Oscillator Tim
Welcome to the MTR3000 MOTOTRBO™! MTR3000 INTRODUCTION MTR3000 combines the reliability and quality of MTR2000 with the future of communications ~ MOTOTRBO 2-slot TDMA! MTR3000 is a MOTOTRBO integrated voice and data base station/repeater designed to meet the requirements of small public safety, utilities and professional organizations.
MTR3000 Serviceability • • • • • • Repeater diagnostic and control software provides remote or local site monitoring Easy to replace components with functionally separate Field Replaceable Units (FRU) Software based design simplifies feature upgrades Easy access to station ports (no need to remove the front panel) shortening installation and maintenance time For ease of installation, minimal station alignment is needed.
Note: When configured in Digital Mode, MTR3000 can only be used as a repeater. At any given time, MTR3000 either operates as a digital repeater or as an analog repeater. The MTR3000 base station/repeater is divided into functional modules that separate the frequency band specific and transmitter power specific circuits from other circuits and has separate modules for the control interface. These modules are self contained functional blocks with module-specific alarms.
‐ ‐ • The PA FRU amplifies the low level modulated RF signal from the exciter module. It then delivers the amplified signal to the transmitter antenna port at the rated power of the base station/repeater, or less if the customer desires, for transmission to the subscriber’s receiver. In addition to its primary task of amplification, the PA provides the following hardware functions for the base station/repeater’s: ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ • Generates the internal station frequency reference.
MTR3000 Base Station/Repeater Views Figure 1. MTR3000 Base Station/Repeater Front View Figure 2.
Figure 3.
MTR2000 MOTOTRBO UPGRADE (Non-RTTE countries only) Overview The FRU architecture of the MTR30000 Base Station/Repeater allows the ability to upgrade an existing MTR2000. An upgrade requires that the MTR3000 station core module (exciter, receiver and station control module) be used to replace the MTR2000 exciter, receiver and control module. The upgrade allows a customer to move from an analog platform to a digital platform and increase their call capacity with the MOTOTRBO technology. Table 1.
MTR2000 MOTOTRBO Upgrade Installation Upgrading an MTR2000 is a simple procedure. Depending on the proficiency of the technician the hardware upgrade takes approx 15 minutes to complete per Base Station/Repeater. Additional time will be required to program the station with the Customer Programming Software (CPS) to the customer specific configuration. Before beginning the upgrade, document the current code plug settings of the MTR2000, as they will need to be manually entered into the MTR3000 CPS.
• • • Preloaded MOTOTRBO SW TORX screws – T20 bit size required. (Used to assemble the three FRUs to one another) MTR3000 FCC upgrade label (Use to cover the MTR2000 FCC label located on the backplane) Figure 4. MTR2000 MOTOTRBO Upgrade Kit Contents Table 2.
Table 3. MTR3000 Station Compatibility MTR3000 Station Compatibility DR3000 MTR2000 Quantar GTR 8000 STR 3000 Yes Yes (See Table 4) Yes (Limited analog) No No Table 4. MTR3000 Site Equipment Compatibility Existing MTR2000 Site Equipment Trident NTS Controller Trident Marauder Trident Raider 6809 / MDC3600 Controller Zetron Repeater Panel (Model 38) Zetron Phone Patch (Model 30) Tone Remote Adapter (L3276) Duplexer (X182) Preselector (X265) Antenna Relay (X371) Dual Circulator (X676) External Freq.
MTR2000 vs. MTR3000 COMPARISON The following charts reflect the features and functionality differences between the MTR2000 and the MTR3000. Refer to MOL and ECAT for station features as they become available. Table 5. MTR2000 vs.
MTR2000 vs.
The following chart is a detailed analog comparison between the MTR2000 and MTR3000. Table 6.
Detailed MTR2000 to MTR3000 Analog Comparison (Continued) Detailed Base Station/Repeater Features PL/DPL Types Motorola non-standard PL set Motorola standard PL set Selection of CSQ, PL, DPL Standard PL /DPL set Base Station Identification Morse code ID (polite) Morse code ID (not polite) Programmable timer Remote Control via external adapter DC Remote Control (DRC) Binary Remote Control Tone Remote Control (TRC) Console Commands via Integrated tone remote control Repeater Setup/Knockdown Channel Change PL/
Detailed MTR2000 to MTR3000 Analog Comparison (Continued) Detailed Base Station/Repeater Features Miscellaneous Deviation Control Full Duplex Half Duplex TX wireline squelch Auto Level Control (ALC) wireline Tx and Rx audio notch Cross Banding Alarm Tones Options X371 – Antenna Relay Phone Patch (used to be MTRI) Selectable Fallback in cabinet repeat – Voting X269 – Voting Option (included in X777) X157 – Enhanced Wild Card Wildcard Options Wildcard Main stand-by Receive Only Configuration Receiver MTR2000
Considerations before beginning a migration plan The purpose of an MTR2000 MOTOTRBO upgrade is to allow users to migrate to MOTOTRBO digital without having to purchase an entirely new station. When upgrading to an MTR3000, use the following chart to ensure features and/or functionality is supported. Table 7.
Note: An Upgraded MTR2000 can be used in analog mode. However, since some analog functionality would be lost in this transition, this application would be best applied to a customer who intends to migrate to MOTOTRBO at some time in the future.
SPECIFICATIONS Specification Definitions Listed alphabetically are the definitions of some of the specifications described above. Information on whether the preferred specification would be smaller or larger is also given. 1) Adjacent Channel Power Ratio (Decibels/ dB): A measure of the level of undesired transmit signal that falls within the adjacent frequency channel. Often this is limited by the modulation type rather than hardware or software. A larger number is better.
accomplished by using circulators or isolators. The preferred specification is larger. This specification is especially important at dense sites. 13) FSK Error (%): A measure of the transmitter’s ability to accurately produce a digitally modulated signal. A smaller percentage is better. 14) Receiver Intermodulation/IMR (Decibels/ dB)–Mixing of undesired signals which interferes with the desired signal. This is important if the R-R bandwidth is large. The benefit is less interference.
MTR3000 Base Station/Repeater Specifications Table 8. MTR3000 Base Station/Repeater General Specifications All Bands FM and 4FSK Specification Model Number Height Width Depth Weight Number of Channels Operating Temperature Range Frequency Generation Frequency Stability Power Supply Type Power Supply AC Input Power Supply DC Input Power Consumption T3000A 133 mm 5.25 in 3 Rack Units 483 mm 19.0 in 419 mm 16.5 in 19 kg 40 lb 16 -30 to 60°C -22 to 140°F Synthesized Internal (1.
Table 9. MTR3000 Base Station/Repeater Transmitter Specifications UHF FM and 4FSK Transmitter Specification Frequency Range Electronic Bandwidth Power output* (Continuous Duty) 403-470 or 470-524 MHz Full Bandwidth FM Channel Spacing 12.5 kHz/25kHz 4FSK Channel Spacing Rated System Deviation (25kHz/12.5kHz) Audio Distortion FM Hum & Noise (25kHz/12.5kHz) Spurious and Harmonic Emissions Attenuation Emissions Designators 12.5kHz 8-100W 5kHz / 2.5kHz < 3% 50dB / 45dB -90 dBc FM 12.
Table 10.
Power and Energy Consumption The following chart shows the maximum total power consumption for each station to help determine wiring, power, and HVAC requirements. The power consumption listed below is in reference to the RF output power at the power amplifier’s output connector. Table 11.
Figure 5.
Figure 6.
Figure 7. UHF R1 and R2 --- DC Power Consumption Plots UHF Range 1 --- 28VDC input 400 400 350 350 300 300 DC Power (watts) DC Power (watts) UHF Range 1 --- 25.
Figure 8. UHF R1 and R2 -DC Current Draw Plots UHF Range 1 --- 28VDC input 11 11 10 10 9 9 8 8 DC Current (amps) DC Current (amps) UHF Range 1 --- 25.
Figure 9 - 800/900MHz AC Power Consumption Plots 36
37
Figure 10.
39
Figure 11 – 800/900MHz DC Power Consumption Plots 40
41
Figure 12 – 800/900MHz DC Current Draw Plots 42
43
Transmitter Noise The following table provides detailed information on the noise characteristics of the MTR3000 transmitter. This data is at the power amplifier output connector, so it includes no external filters or peripherals of any kind. Table 12.
STANDARDS MTR3000 meets or exceeds the following standards: Table 14. Standards Standard TIA/EIA-603-D ETSI EN 300 086 - 1 ETSI EN 300 113 - 1 RTTE Australia AS 3516.2:1998 AS/NZS 3548:1995 AS/NZS 4251.1:1994 AS/NZS 4252.
Standards (Continued) Standard IEC 61000-4-11 IEC 61000-4-12 IEC 61000-4-14 IEC 61000-4-16 IEC 61000-4-17 IEC 61000-4-28 Description Voltage dips, short interruptions & voltage variations immunity (AC) Oscillatory waves immunity Voltage fluctuation immunity Immunity to conducted common mode disturbance Ripple on DC input power port immunity Variation of AC power frequency immunity IEC 61000-4-29 Voltage dips, short interruptions & voltage variations immunity (DC) UL 60950-1 EN 60950-1 FCC 47 CFR 15
Altitude Derating The MTR3000 meets full specified specifications from altitudes of -980 to 5900 feet (-300 to 1800 meters) referenced to mean sea level. With altitudes in the range of 5900 to 16400 feet (1801 to 5000 meters), the transmitter output power will automatically rollback as needed to keep the station within its thermal limits.
RFDS OPTIONS The RFDS (radio frequency distribution system) provides interconnect between the base stations/repeaters and antennas. For the transmitters this includes isolator trays, duplexers, and antenna relays. For the receivers this includes preselectors, duplexers, and antenna relays. Various RFDS options exist for the MTR3000 Base Station/Repeater, which be outlined in the following pages.
Table 15. UHF Duplexer Specifications Parameter Duplexer Spec Limit Typical 403-435, 435-470, 470-494 or 494-512 MHz 1.3 dB 1.3 dB 1.3:1 1.1 dB 1.1 dB 1.2:1 Frequency range Insertion loss TX Insertion loss RX VSWR max. RX isolation <470 MHz >470 MHz TX isolation <470 MHz >470 MHz Antenna Connector RX/TX Connectors Notes Does not include cable loss 100 dB 100 dB R/T 5 MHz R/T 3 MHz 100 dB 100 dB N female N female R/T 5 MHz R/T 3 MHz Figure 10.
sAT 481 480 479 478 477 476 475 474 473 472 471 470 469 468 467 466 sRA 465 Loss (dB) Duplexer Insertion Loss 0 20 40 60 80 100 120 Frequency (MHz) Figure 11.
X182 Duplexer (800MHz) Table 16 16. UHF 800MHz Duplexer Specifications Parameter Tx Frequency range Rx Frequency range Insertion loss TX Insertion loss RX VSWR max. RX isolation TX isolation Antenna Connector RX/TX Connectors Duplexer Spec Limit Typical 851MHz – 870MHz 806-825 MHz 1.0 dB 1.0 dB 1.5:1 0.8 dB 0.8 dB 1.
52
X265 Base Station/Repeater Preselector (UHF) The Base Station/Repeater Preselector provides additional rejection of unwanted signals including the transmitter signals from overloading the receiver. The filter is optional for the MTR3000 Base Station/Repeater. The base station/repeater preselector is not required when using a receiver multicoupler system since the preselector in the multicoupler should provide sufficient rejection. This filter can be retuned in the field. Figure 12.
Figure 13. UHF Base Station/Repeater Preselector Plots (f=467 MHz) BR Preselector Filter (Passband) Loss (dB) 0.0 0.5 1.0 S21 1.5 475 470 465 460 2.0 Frequency (MHz) 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.
X676 External Dual Circulator The external dual circulator option provides 2 additional circulators and a low pass filter in a 2 RU tray. This option provides additional transmitter intermodulation attenuation. It is useful at sites with other transmitters when the MTR3000 Base Station/Repeater connects directly to a transmit antenna or duplexer. This option is not needed when a cavity combiner with built in circulator (isolator) is used on the output of the MTR3000 Base Station/Repeater.
Table 18. UHF External Dual Circulator Specifications Parameter Limit 403-470 or 470-524 MHz 1.6 dB 18 dB 40 dB 200 W 55 dB RF Cable with N male N female Operating Frequency Range Insertion Loss Input Return Loss Reverse Isolation Power (continuous) Harmonic Attenuation < 10 GHz Input Connector Output Connector Typical Notes 1.2 dB 24 dB 50 dB Includes cable loss Figure 15.
X676 (800MHz) The plots & specifications in the figures below include the loss of the low pass filter & cables. Figure ?? External Dual Circulator Table ?? UHF External Dual Circulator Specifications Parameter Limit Operating Frequency Range Insertion Loss Input Return Loss Reverse Isolation Power (continuous) Harmonic Attenuation Input Connector Output Connector 762 – 870 MHz 1.6 dB 18 dB 40 dB 200 W 60 dB RF Cable with N male N female Typical Notes 1.
Figure ?? External Dual Circulator Plots (762 - 870 MHz) 58
Minimum Antenna Isolation For frequencies 403MHz to 470MHz without a RFDS, a minimum of 65dB isolation must be present between the receiver and transmitter antenna (including 2dB loss for each feed line). For 10dB gain antennas, this corresponds to a minimum vertical separation of 26ft tip to bottom with both antennas upright. For frequencies 470MHz to 524MHz without RFDS, a minimum of 65dB isolation must be present between the receiver and transmitter antenna (including 2dB loss for each feed line).
MODULES Power Supply Module The MTR3000 Power Supply Module accepts an AC or a DC input and generates three output DC voltages to power the station modules. All three outputs provide over-voltage / over-current protection to their loads. The power supply is a high-frequency switched mode design with power factor correction, all contained in a metal heat-sink and mounted on the left-hand side of the station.
PS Containment The PS is secured to the station chassis with 6 TORX screws (T20 bit size required). Figure 16. Power Supply Module Performance Specifications Table 19. Power Supply Performance Specifications (AC) AC Performance Specifications Parameter Input Voltage Range Input Frequency Range Steady State Output Voltage Output Power (Rated) Output Ripple +28.6 VDC Output Ripple +14.2 VDC Output Ripple +5.1 VDC Value or Range 85 VAC to 264 VAC 47Hz to 63 Hz 28.6V @ 13 A 14.2V @ 8 A 5.
Table 20. Power Supply Performance Specifications (DC) DC Performance Specifications Parameter Input Voltage Range Steady State Output Voltage Output Power (Rated) Output Ripple +28.6 VDC Output Ripple +14.2 VDC Output Ripple +5.1 VDC Value or Range 21.6 VDC to 32 VDC 28.6V @ 13 A Input voltage dependent 14.2V @ 8 A, Regulated 5.1V @ 2 A, Regulated 500W Input voltage dependent (Argus) 50 mV p-p, @ 25°C (77°F) 100 mV p-p, @ 25°C (77°F) Table 21.
Power Amplifier Module Figure 17. MTR3000 Power Amplifier Module The Power Amplifier (PA) is a forced convection-cooled continuous wave RF power amplifier. It accepts a low-level modulated RF signal from the Exciter Module, and amplifies the signal to the end users selected transmitter output power. The PA is designed for continuous-duty operation across the specified band for all power levels.
Power Amplifier Connections There are three electrical connection assemblies on the PA: • • • • Power supply (rear cable harness) Communications connector (rear ribbon cable). RF input connector (BNC female) RF output connector (N-Type female). PA Containment The PA is secured to the station chassis with 6 TORX screws (T20 bit size required). PA Basic Electrical Performance Table 22.
Receiver Module Figure 18. Receiver Module The receiver provides the hardware portion of the receiver functionality for the station. The receiver module performs selective band-pass filtering (varactor tuned) and dual downconversion of the desired RF signal. An application specific receiver IC then performs an analog-to-digital conversion of the desired received signal and outputs a differential data signal to the Station Control Module (SCM).
Receiver Basic Electrical Performance Table 23: Receiver Performance Specification Parameter Operational Frequency Range Electronic Bandwidth Analog Sensitivity (12dB SINAD) Rx BNC Intermodulation Rejection Adjacent Channel Rejection (TIA 603A) Spurious and Image Response Rejection Intermediate Frequencies Current Draw (Maximum) RF Impedance 66 Specification 403-470 MHz 450-524 MHz Full Bandwidth Full Bandwidth -118.8dBm (0.
Exciter Module Figure 19. Exciter Module The Exciter Module (in conjunction with the Power Amplifier Module) provides the transmitter functions for the station. Contained within a metal clamshell housing, the Exciter board generates a low-level modulated Radio Frequency (RF) signal that is delivered to the power amplifier module for further amplification and output to the transmit antenna.
Exciter Basic Electrical Performance Table 24. Exciter Performance Specification Parameter Operational Frequency Range Electronic Bandwidth Output Power (Ex BNC) Current Draw (Maximum) Harmonics RF Impedance 68 Specification 403-470 MHz Full Bandwidth 450-524 MHz Full Bandwidth 10 - 14dBm 0.04A from 14.2 VDC supply 0.15A from 10 VDC supply 0.02A from 8 VDC supply -20dBc 50 Ω 851–870 MHz and 935–941 MHz Full Bandwidth (851–870 MHz & 935–941 MHz) 13–18 dBm (800 MHz), 14–18 dBm (900 MHz) 0.05 A from 14.
Station Control Module Figure 20. Station Control Module The Station Control Module (SCM) performs station management, digital signal processing, data formatting and audio routing for the base station/repeater. It provides interfaces to the Exciter, Receiver and PA as well as the interfaces to external site equipment. The controller uses two TI OMAP series processors: One for transmit and overall base station/repeater control functions and one for all receive functions.
Status Indicators & Buttons The diagram below shows the front panel of the SCM. The following tables describe the connectors and LEDs. Figure 21. Station Control Module (Front View) MTR3000 Controller Front Panel Connectors Table 25. Table Controller Connector and Switch Definitions Connector Name Service Mic Speaker Connector Type USB Type B RJ45 (8 pin) 4P4C (4 pin) Ethernet RJ45 (8 pin) (Vertical) Ext Ref BNC (Vertical) 70 Purpose Service Computer connection.
MTR3000 Controller Software Controlled LEDs Table 26.
Wireline Board The Wireline Board is the interface between the MTR3000 base station/repeater and the customer’s phone lines. The Wireline Board supports Local PTT, Tone, and DC Remote Control modes, of which the later two allow for channel selection and PTT signaling from compatible consoles. The Wireline Board can be configured for either 2-wire or 4-wire operation as needed.
The Wireline board allows for configurable impedance matching to the greater wireline network. Line impedance is generally standardized by country or region as shown in the table below. The line impedance setting is configured using the CPS software configuration tool. Table:. Selectable Wireline Impedances Tone Remote Control A tone sequence must meet specific requirements for timing, amplitude, and frequency to be considered valid.
DC Remote Control The following table reflects the predefined DC signaling plan the MTR3000 base station/repeater supports: Current Definition Table Current (mA) Function -2.5mA (+/- 20%) Monitor -5.5mA (+/- 20%) Frequency 3 -12mA (+/- 20%) Frequency 4 2.5mA (+/- 20%) Frequency 5 5.5mA (+/- 20%) Frequency 1 12.
MTR3000 INSTALLATION Rack and Cabinet Installation, Placement & Site Design Site Design There are certain rules which must be followed when designing a site with base stations/repeaters which are forced convection cooled. Since base stations/repeaters with forced convection cooling (fans) are typically smaller than those without fans, the natural tendency of the site designer is install as many base stations/repeaters in an area as possible.
level. Access to the equipment is through the use of a tool or lock and key, or other means of security, and is controlled by the authority responsible for the location”. Installation Considerations Rear access is required for the MTR3000. No clearance is required on the sides of the cabinet or racks; however, there must be provisions for proper ventilation which allows for air intake by the PA and PS fans, which draw air in from the side.
Rack Mount Multiple MTR3000 stations can be mounted in an open rack without degradation of specification. To maintain thermal specifications for equipment including the DLN6718 (Station Control OCXO), MTR3000 stations require 1 Rack Unit of spacing between stations. For stations with DLN6718 that are installed with no spacing, the station ambient temperature may not exceed +50˚ C (+122˚ F).
Analog Radio Interface The analog radio interface at the System (J5) and Aux (J7) backplane connections has extensively changed between that of an MTR2000 and an Upgraded MTR2000 / MTR3000. All existing cables that connected to a MTR2000 station’s J5 and J7 connector can not be used with an Upgraded MTR2000 / MTR3000. In general, all analog radio interfaces will be made at the J7 connector on the MTR3000. Details of the signals are provided in the “Backplane Connections” section of this manual.
GPIO and Audio Configuration The configuration of the MTR3000 GPIO and audio types for the various controllers noted in the “Analog Radio Interface” and “Wireline Interface” sections can be accomplished with the CPS application. Details of the specific configuration settings are noted in Appendix G of the Basic Service Manual. Incompatible MTR2000 FRUs and Boards The MTR2000 wireline boards are not compatible with an upgraded MTR2000 / MTR3000 station.
MTR3000 and Upgraded MTR2000 Analog Radio RF Performance Differences An Upgraded MTR2000 and MTR3000 will provide the same RF receiver and transmitter performance with the exception that the MTR3000 will allow an extended RF power out range for the high power models. The power output range of an MTR3000 is 8W-100W (UHF and 800/900), while an Upgraded MTR2000 or MTR2000 has a power output range of 25W-100W (UHF) and 20W-75W (800 or 900).
Table 28. MTR3000 Base Station/Repeater Backplane Connectors Type of Connection Description Connector Type J5 J6 J7 P7 P8 P10 System (User Interface) Wireline (User Interface) Aux System (User Interface) Power Amplifier Control Power Supply Antenna Relay and Peripheral Temperature 96 Pin Euro 4 Conductor Terminal Block DB25 10 Pin 8 Pin 3 Pin The J7 Aux connection on the MTR3000 and Upgraded MTR2000 is the main analog radio interface to the station.
Table 29. MTR3000 J7 Aux Backplane Connections The J5 connection on the MTR3000 and Upgraded MTR2000 supports a reduced function set relative to the MTR2000 J5 connection. Table 30 shows the supported functionality for the Upgraded MT2000 and MTR3000 J5 backplane connection. Table 30.
POWER SOURCE Block Diagram of AC & DC Flow The MTR3000 Base Station/Repeater can operate from either AC or DC power as its primary power source. The MTR3000 Base Station/Repeater can also provides battery revert functionality when both an AC and DC source is interfaced to the Base Station/Repeater. When both AC and DC sources are supplied, the station will operate from the AC power source unless the AC power source is interrupted, at which time the station will automatically revert to the DC power source.
Power Rollback It is important to note that when the Upgraded MTR2000 or MTR3000 is running from a DC source, the maximum RF output power is dependent on the station power supply’s DC input voltage. Figure 24 shows a graphical representation of what the maximum RF output power is as a function of the DC input voltage of a UHF station and figure 25 shows the maximum RF output power as a function of the DC input voltage of a 800/900MHz station.
Figure 25. 800/900MHz RF Power Out Rollback Curve 800/900MHz Power Rollback Profile 100W 65W 60W Power Out 0W 21.6V 24.7V DC Input 30.
Number of Battery Cells When AC power is interrupted in a battery revert configuration, a typical 12 cell lead-acid battery (two 6 cell battery packs) will yield approximately 25.2VDC. Notice from Figure 24 that 25.2VDC results in a maximum of 95W output power at the initial moment of the battery bank’s discharge. If a 13 cell lead-acid battery is used (13 individual cells) instead, the battery bank will yield approximately 27.3VDC, which would allow the full maximum output power of 100W to be achieved.
For a 120 VAC, 60Hz application, the AC supply breaker should be rated for a continuous current of no less than 15A, with a recommended rating of 20A. For a 220 VAC, 50Hz application, the AC supply breaker should be rated for a continuous current of no less than 15A, with a recommended rating of 20A. The above breaker current ratings are per R56 guide lines for communications equipment.
STATION MAINTENANCE & ALIGNMENT Routine Maintenance The station has been designed with state-of-the-art technology and operates under software control, thus requiring minimal routine maintenance. Virtually all station operating parameters are monitored and self-corrected by the Station Control Module (SCM), making adjustments and tuning virtually unnecessary.
The CPS install disk contains three CPS applications; CPS, Repeater Diagnostics and Control (RDAC), and Tuner. Each of the three applications contains on line help to aid the user in configuring and aligning the station. In general, the purpose of the three applications is as follows: • • • CPS: Is radio programming software for dealers and service technicians who need to configure the MTR3000. The CPS allows the user to access and program (e.g.
The Customer Programming Software (CPS) periodically has new releases available. The most current software release is located on Motorola on line (MOL).
MTR3000 ORDERING GUIDE This ordering guide is designed to provide a detailed description of the MTR3000 Base Station/Repeater. Information is provided regarding the various options available as well as some ordering restrictions. It is necessary to go through each of the steps outlined in the guide to complete an order. Only one model number can be ordered per line item. This is a requirement because each MTR3000 Base Station/Repeater is tuned to a specific frequency.
MTR3000 Base Station/Repeater Ordering Matrix (Continued) Model/Option Nomenclature Description Optional Select Antenna Relay (Not compatible if ordering X182, Duplexer) X371BA ADD: ANTENNA RELAY Optional: Select Power Cable (North America Cable ships standard) X187AK ADD : POWER CABLE, EUROPE X162AE ADD : POWER CABLE, UK X191AF ADD : POWER CABLE, AUSTRALIA CA01520AA ADD : POWER CABLE, DC Optional: Mounting Hardware U178AB ADD: CABINET MOUNT HARDWARE X153BA ADD: RACK MOUNT HARDWARE Optional: Manual on CD
MTR3000 Base Station/Repeater Model and Option Descriptions Main Model Description • MTR3000 Base Station/Repeater (T3000A) T3000A is the MTR3000 Base Station/Repeater Model. This model number is always the first item entered on an order. It is only possible to order quantity one T3000A per line item. A TX/RX frequency must be specified for EACH MTR3000 Base Station/Repeater. The frequencies will be collected at the main model level.
Station or Repeater mode. The latest version of software is included in the purchase price of the MTR3000. To receive the latest software version refer to the following path: MOL > Resource Center > Software > Two-Way> MOTOTRBO > Firmware/Flashing Software Features and Repeater Software Upgrades. Customer Programming Software (CPS) GMVN5141 CPS Customer Programming Software Customer Programming Software (CPS) is required to program the MTR3000.
Peripheral Options Duplexer The Duplexer allows a single pair of transmit and receive channels to share a common antenna. The duplexer requires 3 rack units of space and will always require a cabinet or rack to be ordered (through the Parts department). The duplexer is factory tuned for single frequency operation only. It is not available for cross-band operation. UHF (403-524 MHz): The following peripherals are optional.
If a narrow Preselector is required, order X265UL, X265UM, X265UH, X265VL, or X265VH based on the frequency band of the system. The Base Station/Repeater Preselector rejects unwanted signals including the transmitter signals from overloading the receiver. The filter is optional for the MTR3000 Base Station/Repeater. A narrow Preselector is required if a duplexer option is ordered for VHF or UHF systems. No Preselector is needed for 800/900 MHz.
Antenna Relay X371BA provides the option of using the same antenna for receive and transmit, in base station operation only. The X371 will operate at any frequency transmit and receive frequency in the 136 MHz to 940 MHz range. If a X371 is required, then the difference between the RX and TX frequencies must be > than 100 kHz • ADD: ANTENNA RELAY (X371BA) DC Power Cables The MTR3000 Base Station/Repeater ships with the cabling required for powering the station with an AC current.
X153AW provides rack mount hardware for the base station/repeater as well as any associated optional/peripheral equipment. It should be selected if the base station/repeater will be installed in standard 19-inch relay racks. This option does not include rack. Use this option when a MTR3000 station to be installed in an existing customer supplied rack.
Racks and Cabinets The MTR3000 ships standard in a box without a rack or cabinet. Racks and Cabinets are optional and are available through Aftermarket Support (1-800-422-4210). • • • • • • 30" INDOOR CABINET (THN6701) 46" INDOOR CABINET (THN6702) 30" MODULAR RACK (16 RK U) (0782099W01) 45" MODULAR RACK (24 RK U) (0782099W02) 52" MODULAR RACK (27 RK U) (0782099W03) RACK MOUNT HARDWARE (CLN6679A) 30" Indoor Cabinet (THN6701) The cabinet is constructed of steel finished with exterior grade vinyl.
between and out of the modular racks. This rack has 27 rack units available. Refer to Detailed Rack Specifications below for a figure with additional dimensional details. Figure 25.
MTR2000 MOTOTRBO UPGRADE ORDERING MATRIX This matrix provides a quick reference guide to ordering the MTR2000 MOTOTRBO Upgrade. Please reference ECAT or MOL for the latest pricing information and option descriptions. Table 33.
MTR2000 MOTOTRBO UPGRADE ORDERING GUIDE Main Model The following main model must be ordered to upgrade the MTR2000 to a MTR3000 TRBO Base Station/Repeater. T2003A MTR2000 MOTOTRBO Upgrade Order a quantity of one T2003A per line item. Each upgrade contains a separate Exciter, Receiver, Control Module and front panel. For specific instructions on the upgrade process, refer to the MTR3000 Service and Installation Manual option X347AF. Notes: MTR2000 low power stations are not upgradeable at this time..
Customer Programming Software (CPS) GMVN5141 CPS Customer Programming Software Customer Programming Software (CPS) is required to program the MTR3000. Order GMVN5141 Portable, Mobile and Repeater Customer Programming Software (CPS) Package: Package includes CPS, Air Tracer, Tuner, Repeater Diagnostics and Control (RDAC), MOTOTRBO System Planner, and 3 year subscription. Software is compatible with Windows XP (Home and Professional Versions) Windows 2000 and Vista.
Manuals If a manual is desired order one manual on CD per upgrade. Each CD contains the following: • • MTR3000 Installation and User Manual (Including MTR2000 to MTR3000 TRBO Upgrade) MTR3000 Basic Service Manual X347AF ADD : Manual Install and User CD Note: The T3000A and the T2003A and associated options are RoHS (Restriction of Hazardous Substances) compliant. Field Replacement Units (FRU’s) Table 34.
Ordering tips • • • • • • • • • • • Model Numbers are intuitive; MTR3000 Station = T3000 & MTR2000 MOTOTRBO Upgrade = T2003 Customer Programming Software (CPS) Model GMVN5141 is required to Program both the T3000 and the T2003 GMVN5141 is the same CPS used to program MOTOTRBO mobiles, portables & station A standard type A to type B USB cable is needed to program the MTR3000 Cabinets and Racks are no longer ordered as options, contact the Parts Department if cabinet and racks are needed.
• • • 106 MOTOTRBO System Planner – on CPS GMVN5141 CD and in Resource Center on MOL: MOTOTRBO System Planner MOTOTRBO IP Site Connect, Capacity Plus and System Brochure online, (also available on Digital Toolkit): http://www.motorola.com/Business/XUEN/Product+Lines/MOTOTRBO Introduction to MTR3000 Training https://techtrain.motorola.
