Motorola GTR 8000 ABZ89FC5823, ABZ89FR5824 radio base station Operational or User’s Manual
Below you will find brief information for Base Radio T7039, Base Radio T7054A. These Motorola base radios offer various configurations, including single and multi-unit setups. They are software-controlled, with parameters adjustable via a man-machine interface (MMI). Features include C4FM, LSM, and H-DQPSK TDMA digital modulation, along with analog frequency modulation. The radios support diverse power output options and are designed for use in various racking scenarios.
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APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
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.
Draft copy of some of the manual information has been assembled and has been 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 that are included in this filing package are current as of the package submittal date.
EXHIBIT DESCRIPTION
D1-1 Manual Front Matter (Draft)
D1-3 Field Replaceable Units and Orderable Parts (Draft)
D1-6 Functional Description / Operation of Modules (Draft)
EXHIBIT D
APPLICANT: MOTOROLA
Manual Front Matter (Draft)
User / Operational Manual
EQUIPMENT TYPE: ABZ89FC5823
EXHIBIT D1-1
APPLICANT: MOTOROLA
Manual Front Matter (Draft, Continued)
User / Operational Manual
EQUIPMENT TYPE: ABZ89FC5823
EXHIBIT D1-1
APPLICANT: MOTOROLA
Manual Front Matter (Draft, Continued)
User / Operational Manual
EQUIPMENT TYPE: ABZ89FC5823
EXHIBIT D1-1
APPLICANT: MOTOROLA
Manual Front Matter (Draft, Continued)
User / Operational Manual
EQUIPMENT TYPE: ABZ89FC5823
EXHIBIT D1-1
APPLICANT: MOTOROLA
Specifications (Draft)
User / Operational Manual
General Performance
Model
H x W x D
Weight
Power Requirements
T7039
5.25" x 19" x 18" (133x483x457mm)
46 lbs (21 kg)
Temperature Range
Input / Output Impedance
Antenna Connectors
Modulation
AC: 90-264 VAC, 47-63 Hz
DC: 43.2-60 VDC
-30 to 60C (-22 to 140F)
50 ohms
Transmit: N female
Receive: N female
IV&D Transmit / Receive: C4FM, LSM, H-DQPSK TDMA
Analog: Frequency Modulation
Frequency Stability
Channel Spacing
External Reference
Digital - C4FM, Linear Modulations: 12.5 kHz
Analog Frequency Modulation: 12.5 kHz, 25 kHz
Transmitter
Frequency Range
Power output
935-941 MHz
C4FM Digital and Analog: 2-120 Watts
Linear Digital Modulations: 2-120 Watts (Average)
Electronic Bandwidth
Intermodulation Attenuation
Spurious and Harmonic Emissions
Attenuation
Full Bandwidth
55 dB
90 dB
EQUIPMENT TYPE: ABZ89FC5823
FCC Type Acceptance
FCC Designation:
ABZ89FC5823
ABZ89FR5824
Frequency Range
935-941 MHz
896-902 MHz
Type
Transmitter (FM)
Power Output
Variable 2-120 W
Transmitter (Linear) Variable 2-120 W (Avg)
Receiver N/A
EXHIBIT D1-2
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
User / Operational Manual
Field Replaceable Units and Orderable Parts (Draft)
Field replaceable units, or FRUs, include special packaging to allow shipment to customers. Parts and
FRUs available for customer order are listed in this section. All parts and FRUs are sourced through the
Radio Products and Service Division (RPSD).
900 MHz Product OfferingP/N 900 MHz PA – Power Amplifier CLF1853A
Output Board / Low Pass Filter
LDM – Linear driver module
CLF6556A
CLF6506F
Distribution CLF6542C
LFM – Final Module CLF6555A
Transceiver 900 MHz PCUF1006A
Add Cabinet RMC, 6 Base Capability CA00861AA
Add Site/Cabinet RMC, 7-24 Base Capability CA00862AA
Add Cabinet RMC for Expansion Rack
900 MHz BR – Base Radio
CA00877AA
T7039A
900 MHz – 6 pack includes expansion rack T7054A
PMU – Power Monitoring Unit 0171259H01
CA00290AF
CA00292AF
CA01823AA
CA01824AA
CA01825AA
CA01826AA
CA01827AA
CA01828AA
CA01829AA
CA01830AA
CA01837AA
CA01838AA
CA01873AA
CA01872AA
T7321A
CA01183AA
INC: 900 MHz TRANSCEIVER
INC: 900 MHz High Power PA
ADD: 900 6-PORT CAVITY COMBINER
ADD: 900 HYBRID SINGLE OUTPUT 2-WAY
INC: 900 HYBRID SINGLE OUTPUT 3-WAY
INC: 900 HYBRID SINGLE OUTPUT 4-WAY
INC: 900 HYBRID SINGLE OUTPUT 5-WAY
ADD: 900 HYBRID SINGLE OUTPUT 6-WAY
ADD: 900 HYBRID DUAL OUTPUT 2-WAY
ADD: 900 HYBRID DUAL OUTPUT 3-WAY
INC: 900 MHz PRESELECTOR / POST FILTER
INC: 900 HYBRID POST FILTER
INC: 900 MHz PRESELECTOR
INC: 900 HYBRID PRESELECTOR / POST FILTER
GCM 8000 COMPARATOR
GCM 8000 COMPARATOR
X153AW Rack Mount Hardware
Customer Replaceable Power Cables for Standalone Base Radio
Part Number
TRN7663A
TRN7755A
TTN5049A
TTN5103A
Power Cable, North America
Power Cable, Continental Europe
Power Cable, UK / Ireland
Power Cable, Australia
DLN6568A FRU: AC / 48V DC Power Supply (W12)
5985167Y02 FRU: Power Supply Fan Module
DLN6569A FRU: Site Controller
DLN6636A FRU: Expansion HUB
DLN1380A FRU: Cabinet RMC Pass Through Module
DLN1338A FRU: Fan Module
DLN1329A FRU: Site Controller Backplane
DLN1330A FRU: Base Radio Backplane
DLN1343A FRU: Expandable Site Subsystem Backplane
DLN1339A FRU: AC Power Distribution Module
DLN6778A FRU: Transceiver 900 MHz
DLN6779A FRU: 900 MHz High Power PA
DLN6780A FRU: Hybrid Combiner Fan Module
DLN6781A FRU: Power Supply (W14)
DLN6782A FRU: Hybrid Combiner 1/2 - 1/2
DLN6783A FRU: Hybrid Combiner 2/3 - 1/3
DLN6784A FRU: Hybrid Combiner 3/5 - 2/5
Other Customer Replaceable Parts
3084827Y01 Battery Temperature Sensor Extension Cable
6484850Y01 Junction Panel (Cabinet Mounting)
6485367Y01 Junction Panel (Rack Mounting)
EXHIBIT D1-3
APPLICANT: MOTOROLA
User / Operational Manual
Field Replaceable Units and Orderable Parts (Draft) (Continued)
EQUIPMENT TYPE: ABZ89FC5823
EXHIBIT D1-3
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
User / Operational Manual
Tune-Up Procedure
There is no field tune-up procedure. All adjustments are software controlled and are pre-set at the factory. Certain station operating parameters can be changed via man-machine interface (MMI) commands, within predetermined limits. Examples include transmit / receiver operating frequencies and transmitter power level.
EXHIBIT D1-4
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
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.
EXHIBIT D1-5
APPLICANT: MOTOROLA
User / Operational Manual
Functional Description / Operation of Modules (Draft)
Transceiver Module Overview
EQUIPMENT TYPE: ABZ89FC5823
The transceiver (XCVR) module provides receiver, exciter and base radio control functions.
Receiver Overview
The Receiver, which supports two-branch diversity, provides the receiver functions for the Base Radio. The receiver is a part of the ‘transceiver’ RF board and consists of a front end low noise amplifier section, an on board pre-selector section, an IF filter section, and a baseband converter section. The receiver Voltage Controlled
Oscillator (VCO) and frequency synthesis circuitry blocks are also part of the receiver section. A digital decoding section for interface to the control section microprocessor also exists as part of the receiver module.
The receiver interconnects to the control module using an 84-pin flex cable connector. There are no user controls or indicators on the receiver. For IV&D, only single branch is supported. The receiver also provides enhanced diagnostic capabilities. This includes receiver sensitivity checking, using on board calibrated noise generator. The receiver first local oscillator is high side injection.
Exciter Overview
The exciter, in conjunction with the Power Amplifier or PA, provides the transmitter functions for the Base Radio.
The exciter, which is a part of ‘transceiver’ RF board, consists of a baseband circuit block, a baseband modulator circuit block, a pre-amplifier circuit block, and a final amplifier circuit block. The transmitter Voltage Controlled
Oscillator (VCO) and frequency synthesis circuitry blocks are also part of the exciter. Other functional blocks in the exciter include the various DC voltage regulators which drive the different circuits, the digital decoding circuitry block which interfaces the exciter circuits to the microprocessor in the control section, metering capability, and exciter to receiver loopback capability for diagnostic purposes.
The exciter interconnects to the control module using an 84-pin flex cable connector. There are no user controls or indicators on the exciter. The exciter uses a Cartesian feedback linearization scheme. The complete Cartesian feedback loop includes exciter and PA. The exciter includes an internal loop back feature which is used to perform exciter self diagnostic testing. The exciter also provides controlled output power level to power amplifier.
Control Overview
The Transceiver Control circuitry performs the control management, digital signal processing, and transmit and receive data formatting for the base radio (BR). The Host Processor is a Freescale MPC8250 and the main DSP is a Freescale MSC8101. A second DSP is a Texas Instrument device (TMS320VC5502) and is used for Block
Encoding/Decoding. It also provides the various external interfaces described below.
EXHIBIT D1-6
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
User / Operational Manual
Functional Description / Operation of Modules (Draft)
The main operating software for the base radio is loaded in the transceiver’s 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
The External interfaces include three Ethernet ports per Transceiver. Two of the Ethernet ports on the Transceiver are used to communicate with the site controller. On single base radios these two Ethernet ports go to RJ45 connectors on the backplane. In the GTR 8000 Expandable Site Subsystem the site controller and transceiver connect directly via the backplane. These two Ethernet interfaces also contain TDM signals which are used to pass time reference, frequency reference and control data to the station. The third Ethernet port is located on the front panel of the Transceiver and is used as a Dedicated CSS Port. A RS232 port also resides on the front panel and is also used as a Dedicated CSS Port.
Additional connections located behind the Fan Module are an asynchronous port, a synchronous port, and an alignment reference port. The synchronous port is used for V.24 application.
Inter-module communication is achieved using a Serial Peripheral Interface (SPI) bus. The SPI bus allows communication with the slave devices consisting of the Power Supply, Receiver, Exciter and Power Amplifier modules.
The Transceiver generates the station frequency reference which needs to be locked to one of many possible external sources of various frequencies. The external sources can be one of the site controller 20 MHz TDM clocks or an external reference operating at 5 or 10 MHz or 5 MHz/1pps composite signal.
Status Indicators and Buttons
There is one button on the Front Panel of the GTR 8000 Transceiver Module. This multifunction button can be used to reset the module or to place the transceiver in an access disable mode.
The number and color scheme of the LEDs is application specific. The LEDs indicate the following states: Online,
Failure, Impaired, Booting, Lamp Test, Receiver Inhibited, Receiver Active, Illegal Carrier, Control Channel
(Operating), Control Channel (Failsoft), Service Mode, Transmitter Inhibited, Infrastructure Line Connected,
EXHIBIT D1-6
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
User / Operational Manual
Functional Description / Operation of Modules (Draft)
Infrastructure Link Disconnected, Software Download, VLAN, Detection, VLAN Split, Warning, Minor Hardware
Failure, Major Hardware Failure, Critical Hardware Failure, Ethernet link status.
Front Panel RS-232 / Ethernet (DB9) / RJ45 Interface
The Front Panel port supports 2-wire RS-232 on a DB9 connector and 10/100BaseT Ethernet on a RJ45 connector. See tables below for connector pinout.
Only the TXD and RXD signals are supported, no other handshake signals are provided. The table below shows the signals supported along with the Host hardware resource responsible the RS232 signals.
The front panel also supports a 10/100BaseT Ethernet port. The connector is configured and an MDI-X port that can be connected to a laptop using a standard cable. In essence, the transmit and receive signal pairs are reversed on the BRC front panel compared to that defined in IEEE Std. 802.3 Clause 14.5.1. The Ethernet PHY is a Broadcom BCM5221. Its address (4:0) is '00100'. Both the Front Panel Ethernet PHYand the CP2 PHY
(BCM5222) communicate to the Host via the "bit -banged" GPIO MDC and MDIO signals.
Front Panel Port Signals
RJ45 Pin # RS-232 Signal
4 NC
5 NC
7 NC
8 NC
Front Panel RS232 Cable Adapter
RJ45 Pin # RS232 DB9 / Female
1 NC
2 TXD (RS232) (Host PA9)
3 RXD (RS232) (Host PA8)
4 NC
5 GND
6 Ext_Trigger_In (DSP IRQ1)
7 NC
8 GND
9 Ext_Trigger_Out (DSP PA20)
Power Amplifier Module Overview
The GTR 8000 Power Amplifier (PA) is a hot-swap capable, forced convection cooled RF power amplifier. It accepts a low-level modulated RF signal from the transceiver module, and amplifies it for transmission via the site transmit antenna. Also, to complete the Cartesian correction loop (GTR 8000’s linearization method), it provides a low level RF feedback signal to the transceiver module to achieve the required transmitter linearity. The power amplifier consists of the several sub-circuits and boards including core, driver, final, isolator, low pass filter, power converter and distribution.
EXHIBIT D1-6
APPLICANT: MOTOROLA
User / Operational Manual
Functional Description / Operation of Modules (Draft)
There are three electrical connection assemblies on the PA:
•
Power supply/communications connector (backplane connection)
•
RF input/feedback connector (backplane connection)
•
RF output connector (front “quick-N” or QN connection)
The PA is secured to the card cage with 2 TORX screws (T20 bit size required).
EQUIPMENT TYPE: ABZ89FC5823
The PA has 3 front panel LED indicators that work in concert with each other. Their meaning is as follows when the BR is powered:
1) PA TRANSMIT LED (Bi-Colored):
- RED LIGHT indicates that the PA is transmitting at less than full requested power
- GREEN LIGHT indicates that the PA is transmitting at full requested output power
- NO LIGHT indicates that the PA is not in a transmitting state
2) PA STATUS LED:
- GREEN LIGHT (on) indicates the PA is functioning normally
- GREEN LIGHT (off) indicates a PA failure
- GREEN LIGHT (blinking) the base radio is booting
3) PA ALARM LED:
- RED LIGHT (on) indicates a PA failure
- RED LIGHT (off) indicates that the PA is functioning normally
- RED LIGHT (blinking) the PA is impaired
The power amplifier (PA) module is a forced convection cooled RF power amplifier that operates to the following electrical performance specifications:
- Maximum Rated Average Power Out: 120 Watt
- Rated Peak Power Out: 240 Watt
- Minimum Rated Average Power Out: 2 Watt
- Nominal RF Gain: 42 dB
- Nominal Input Supply Voltage: 29 Volts DC
- Maximum Modulation Bandwidth: 25 kHz
- Operational Frequency Range: 935 MHz to 941 MHz
EXHIBIT D1-6
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
User / Operational Manual
Functional Description / Operation of Modules (Draft)
The Power Amplifier is comprised of six internal modules. These are described briefly in the following paragraphs.
1. The Core Board provides the following functionality:
- Routes DC to the Converter and Driver Boards
- Routes RF to the Driver Board
- Provides gain and FB power control
- Provides for diagnostic sensors
- Provides for intermediate voltages used by itself and other modules in the PA
- Provides the PA’s digital interface to the rest of the Base Radio
- Provides for cooling measures control
- Provides for control of subordinate modules
2. The Power Converter Board provides the following functionality:
- Provides 29 Volts DC and an intermediate voltage to the Distribution Board
3. The Driver Amplifier Board provides the following functionality:
- Provides the first RF gain stage of the PA
- Provides supporting bias circuits for the Driver Amplifier
4. The Final Amplifier Board provides the following functionality:
- Provides the second RF gain stage of the PA (parallel stage)
- Provides supporting bias circuits for the Final Amplifier
- Provides for RF power splitting
- Provides for RF power combining
- Provides diagnostics
5. The Distribution Board provides the following functionality:
- Provides for RF routing from the Driver Amplifier to the Final Amplifier
- Provides for RF routing from the Final Amplifier to the Output Module
- Provides for DC power routing from the Core Board to the Output Module
- Provides for DC power routing from the Power Converter Board to the Final Amplifier
- Provides for Forward and Reverse Power routing from the Output Module to the Core Board
- Provides for feedback power coupling to the Core Board
- Routes module control from the Core Board to the Final Module
- Routes diagnostics from the Final Module to the Core Board
6. The Output Module provides the following functionality:
- Provides output isolation to the PA
- Provides for harmonic attenuation
- Provides for forward and reverse power detection
Power Supply Module Overview
The power supply module operates from either an AC or DC input and provides the DC operating voltages for the other Base Radio modules. These modules are sometimes also referred to as field replaceable units (FRU).
When operating from an AC source (90 to 264 VAC, 47 to 63 Hz), the supply generates two DC output voltages of
28.94 Volts with reference to output ground. The power supply automatically adjusts to AC input ranges and supplies a steady output. In AC mode, the power supply contains a separate battery charger which can be used to maintain the charge on a 48 Volt DC nominal system, positive or negative ground (if installed).
EXHIBIT D1-6
APPLICANT: MOTOROLA EQUIPMENT TYPE: ABZ89FC5823
User / Operational Manual
Functional Description / Operation of Modules (Draft)
When operating from a DC source (43.2 VDC to 60 VDC, positive or negative ground), the supply generates two
DC output voltages of 28.94 Volts with reference to output ground. The battery charger is not useable when operating from a DC input power source.
When both AC and DC sources are available, the power supply operates from the AC source. When the AC source is lost, the power supply automatically shifts to DC operating mode. When the AC source is restored, the power supply automatically shifts to AC operating mode. Output is not interrupted when switching between AC and DC sources.
The power supply contains several switching-type power supply circuits, power factor correction circuitry, battery charging circuitry, diagnostics and monitoring circuitry.
The power supply module interconnects to the chassis backplane using a multi-pin power connector. Two Torx screws on the front panel of the power supply module secure it in the chassis.
Power Supply Controls and Indicators
The power supply module has three front panel light emitting diode (LED) indicators:
1) ALARM: a RED LED that when illuminated indicates the power supply is no longer operating within its design specifications
2) STATUS: a GREEN LED that when illuminated indicates the power supply is operating within its design specifications
3) FAN: a RED LED that when illuminated indicates the power supply fan is no longer functioning per its design specifications.
The front panel ON/OFF switch is used to enable or disable the DC outputs of the power supply module.
EXHIBIT D1-6
APPLICANT: MOTOROLA
User / Operational Manual
Functional Description / Operation of Modules (Draft)
Power Supply Performance Specifications
Operating Temperature: -30 to +60
°
C
Input Voltage: AC:
DC:
Input Frequency Range (AC operation):
90 to 264 Volts AC
43.2 to 60 Volts DC
47 to 63 Hz
EQUIPMENT TYPE: ABZ89FC5823
11 Amps Maximum (120 VAC), 5 Amps Max (220/240 VAC) Input Current: AC:
DC:
Steady-State Output Voltage:
Main DC Output:
Aux DC Output:
28.94 Volts DC +/- 2.7%, 21A
28.94 Volts DC +/- 3.0%, 3A
Total Output Power Rating:
DC Outputs:
Battery Charger:
Battery Charger Output Voltage Range:
Battery Charger Output Current:
Output Ripple:
Short Circuit Current:
600 Watts
150 Watts
45 to 58 Volts DC
3 Amps maximum
All outputs 50 mV p-p
(measured with 20 MHz BW oscilloscope at 25
0.5 Amp average (maximum)
°
C)
EXHIBIT D1-6

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Key features
- High power output
- Advanced modulation schemes
- Flexible configuration options
- Two-branch diversity receiver
- Cartesian feedback linearization
- Hot-swappable modules
- Forced convection cooling
- Multiple Ethernet ports
- RS-232 interface
- Advanced diagnostic capabilities