ABZ89FC5797Booster Amplifier

APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 8 INSTRUCTION MANUALS An outline of the preliminary 800 MHz high power booster radio system manual is included in this package (in draft form). Final manuals will be sent to the commission and/or telecommunication certification body (TCB) as soon as they become available. All of the descriptions and schematics in this filing are up to date and will be included in the instruction and/or service manuals. EMotorola,Inc.2001 AllRightsReserved PrintedinU.S.A. 68P80801D55-A 12/1/01-UP Commercial Government and Industrial Solutions Sector 1301 E. Algonquin Road, Schaumburg, IL 60196 t Commercial Government and Industrial Solutions Sector DigitalĆCapable Station with High Power Booster For Conventional andASTROSystems VHF Range 2 350 W Continuous Duty 800 MHz 150 W Continuous Duty Table of Contents Model/Option Informationxii.................................................................... Forewordxvi................................................................................ General Safety Informationxviii................................................................. Performance Specificationsxx.................................................................. DESCRIPTION DESCRIPTION68P81097E11......................................................... Introductionpage 1................................................................... Flexible Mechanical Designpage 1............................................................. StateĆofĆtheĆArt Electrical Designpage 2......................................................... Summary of Operating Featurespage 3......................................................... Station Componentspage 4........................................................... Functional Theor yof Operationpage 6................................................. Transmitter Circuitry Operationpage 6.......................................................... Receiver Circuitry Operationpage 7............................................................. Station Control Circuitry Operationpage 7....................................................... Wireline Interface Board Operationpage 8....................................................... Power Supply Module Operationpage 8......................................................... INSTALLATION INSTALLATION68P81096E88........................................................ Pre-Installation Considerationspage 2................................................ Installation Overviewpage 2................................................................... Environmental Conditions at Intended Sitepage 3................................................ Equipment Ventilationpage 3.................................................................. AC Input Power Requirementspage 4........................................................... Equipment Mounting Methodspage 4........................................................... Site Grounding and Lightning Protectionpage 5.................................................. Recommended Tools and Equipmentpage 6..................................................... Equipment Unpacking and Inspectionpage 6.................................................... Physical Dimensions and Clearancespage 7..................................................... Ċcontinued on next pageĊ ii 12/1/0168P80801D55-A Mechanical Installationpage 12........................................................ Unpacking the Equipmentpage 12............................................................ Mounting Procedurespage 14................................................................ Stacking Cabinetspage 16................................................................... Stacking Modular Rackspage 17.............................................................. AntiĆVibration/EMI Screwspage 18............................................................. Electrical Connectionspage 19........................................................ Power Supply Connectionspage 19........................................................... RF Cabling Connectionspage 22.............................................................. Connecting Telephone Linespage 25.......................................................... Connecting V.24 Boardpage 28............................................................... Connecting External Referencepage 29........................................................ Post-Installation Checkoutpage 30.................................................... Applying Powerpage 30...................................................................... Verifying Proper Operationpage 30............................................................ Proceeding to Optimizationpage 32........................................................... OPTIMIZATION OPTIMIZATION68P81086E72........................................................ Descriptionpage 1.................................................................... OPERATION OPERATION68P81097E12........................................................... Descriptionpage 1.................................................................... Summary of Switches, Pushbuttons, and Connectorspage 1....................................... Summary of LED Indicatorspage 1............................................................. MAINTENANCE & TROUBLESHOOTING ROUTINE MAINTENANCE68P81086E39.............................................. Introductionpage 1................................................................... Routine Maintenance Overviewpage 1.......................................................... Recommended Test Equipmentpage 1................................................. TROUBLESHOOTING68P81097E13.................................................. Introductionpage 1................................................................... Troubleshooting Overviewpage 1..............…

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FCC ID: ABZ89FC5797October 31, 2001 Request for Confidentiality In accordance with 47 C.F.R. Section 0.459, we, Motorola Inc., hereby request confidentiality for the block diagrams, schematics, product descriptions, and circuit descriptions presented in Exhibit B. In support of the Request for Confidentiality, the following is stated: Enclosed within this application is technical information, which we deem to be trade secrets and proprietary. If made public, the information might be used to our disadvantage. To assist in assuring that we receive the full value of our product and protect its competitive posture, we respectfully request this grant of confidentiality. Motorola, Inc.

APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12 PHOTOGRAPHS -- INDEX EXHIBITDESCRIPTION 12A-1Rear View of Booster Amp Racked with Associated Base Station 12A-2Rear of Booster Amp Including Location of the FCC ID Label 12A-3FCC Identification Label 12BFront View of Booster Amp Racked with Associated Base Station 12CHigh Power Booster Internal View 12DHigh Power Booster Front Panel 12EHigh Power Booster Front Panel LEDs 12FHigh Power Booster RF Board 12GHigh Power Booster LPF Board 12HHigh Power Booster Control Board APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12A-1 Rear View of Booster Amp Racked wit h Associated Base Stati on APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12A-2 Rear of Booster Amp Including Location of the FCC ID Label APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12A-3 Note: Label not to scale FCC Identifica tion Label APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12B Front View of Booster Amp Racked with Associated Base Station APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12D High Power Booster Front Panel APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12E High Power Booster Front Panel LEDs

APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 2 IDENTIFICATION LABEL LOCATION X See The Attached Photographs (EXHIBIT 12A-1, EXHIBIT 12A-2, EXHIBIT 12A-3) X Back Of Unit Back Of Radio Under Belt Clip APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12A-1 Rear View of Booster Amp Racked wit h Associated Base Stati on APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12A-2 Rear of Booster Amp Including Location of the FCC ID Label APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12A-3 Note: Label not to scale FCC Identifica tion Label

APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12C High Power Booster – Internal View APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12D High Power Booster Front Panel APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12E High Power Booster Front Panel LEDs APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12F High Power Booster RF Board APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12G High Power Booster LPF Board APPLICANT: MOTOROLA INC. EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 12G High Power Booster Control Board

APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 6 (Sheet 2 of 3) Function of RF Semiconductors & Other Active Devices (Continued) SchematicDevice Circuit Operation Key Type Application Frequency CONTROL BOARD Power Request Q14MMBT3904TEMP FEEDBACKDC Q16MMBT3904CUTBCK SwitchDC U100MC33074ADPower LIMITING Threshold DC U101MC33072ADTEMP FEEDBACK DC Alarms Q1MTD2955ET4FAN Power SwitchDC Q7MJD350Pin Diode DriveDC U127MC33072ADFAN Control/EEPOT set DC U13174HC132FAN_ON & VSWR ALARM DC U138LM2901DR2Pin Diode Drive DC U139LM2901DR2Circulator Overload/DCDC Power Control U10274HC4053IDLE LOOP CONTROL DC U103MC1495BPFeedback Loop Gain Control DC U104MC33072ADFinal Gate Control DC U106MC33202DOVERCURRENT Threshold DC U13274HC02LATCH Enable OR, SHUTDOWN OR DC U13374HC132MAJOR / FAN ALARM INVERTER DC Gates Drive Q13MMBT3906+14V Bias Enable SwitchDC U107MC33072ADRF Driver Bias Controller DC U111TL431BIDRegulation of -2.5V reference DC EEPOTS and Buffers U112DS1867V forward & V reverse Gain Adjust DC U113DS1867RF drive & Power Set Adjust DC U114DS1867Adjust Gate Bias RF Device 1 & 2 DC U115DS1867Adjust Gate Bias RF Device 3 & 4 DC U116DS1867Adjust Gate Bias RF Device 5 & 6 DC U117DS1867Adjust Gate Bias RF Driver & Thermometer Zero U118MC33072ADVF & VR AMP DC U120MC33072ADRF_DRIVE AMP DC Current Monitoring Q5MMBT3904Force Over currentDC Q31MMBT3906Overcurrent Alarm OR DC U122MC33204DCurrent Sense1 DC U123MC33204DCurrent Sense Reference DC U125TL431BIDCurrent Sensors Floating Regulator DC APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 6 (Sheet 3 of 3) Function of RF Semiconductors & Other Active Devices (Continued) SchematicDevice Circuit Operation Key Type Application Frequency Squaring and VSWR U105MC33072ADRF_DRIVE SQUARER DC U128MC33072ADVF & VR SQUARED DC U129MC33074ADVF & VR SQUARER Break1 & 2 DC UIP-LED Q17MMBT3904Battery AlarmDC Q19MMBT3904LED DriverDC Q20MMBT3904LED DriverDC Q21MMBT3904LED DriverDC Q22MMBT3904LED DriverDC Q23MMBT3904LED DriverDC Q25MMBT3904LED DriverDC Q26MMBT3904LED DriverDC Q27MMBT3904LED DriverDC Q28MMBT3904LED Driver DC Q29MMBT3904Fan Alarm DC Q30MMBT3904Major Alarm DC U108LM2901DR2LED Driver DC U12474HC86Alarm Logic Inverter DC U130MC14025MAJOR ALARM OR DC U14174HC573ADWR2LATCH CIRCUIT DC U14074HC08KEY_UP BUFFER DC Thermometer and RF Threshold U119MC33072ADCELSIUS (Thermometer) DC U13574HC4053Thermometer Calibration & Divider Bias Selector U158LM2901DR2PIN DC Alarm Latch and Fan Alarm U13474HC132SHUTDOWN Circuit DC U13674HC74CUTBACK / SHUTDOWN Latch DC BIAS Q2MMBT3904-150V EnableDC Q3MMBT3906-150V DriverDC Q4MJD350-150V SwitchingDC U126MC33076D-11V CHARGE PUMP DC U142MC33269D-5.05V REGULATOR DC

APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 4 DESCRIPTION 1.Transmitter Technical Characteristics -- Pursuant 2.1033 (d) A.RF Power OutputVariable from 50 Watts to 150 Watts B.Frequency Range851 MHz to 870MHz C.Frequency Stability* (Determined by Accompanying Base Station) D.Emissions * Various (Determined by Accompanying Base Station) E.Spurious EmissionsBetter than –70.0 dBC F.DC Voltage and Current into28.0 Volts the final RF amplifier stage/stages15.1 Amps (at maximum rated output power) G.Maximum Power Rating as per part 90 2.Transmitter Application A.Power Supply Available ( x ) AC 120V 60 Hz ( x ) AC 240V 60 Hz ( x ) AC 120V 50 Hz ( x ) AC 240V 50 Hz ( x ) DC Supply ±48 / 60 Volts DC B.Squelch Type Available * (Determined by Accompanying Base Station) ( x ) Carrier Squelch( x ) Tone Private Line ( x ) Digital Private Line C.Microphone Available * (Determined by Accompanying Base Station) ( x ) Handheld Conventional ( x ) Handset D.Maximum Channel Capability * (Determined by Accompanying Base Station) All models are fully synthesized and capable of tuning 5 and 6.25 kHz increments to transmit channels within the range of 851 to 870 MHz. E.Housing Styles Available The transmitter is designed to be a cabinet mounted unit, as shown in the accompanying photos. F.Digital Modulation Techniques * (Determined by Accompanying Base Station) This transmitter is capable of digital modulation where the modulating signal is fed directly to the modulator. 3.Electro-Magnetic Exposure (EME) -- Pursuant 1.1307 This transmitter is intended for use at fixed base station sites only, and is not to be marketed for mobile use. As such, under Section 1.1307 of the FCC Rules, the transmitter is not currently subject to the Commission’s environmental rules pertaining to the routine evaluation for RF exposure prior to equipment authorization.

APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 1 STATEMENT OF CERTIFICATION The technical data supplied with this application, having been taken under my supervision is hereby duly certified. The following is a statement of my qualifications: College Degree:BSEE, Valparaiso University, Valparaiso, Indiana, USA MSEE, Illinois Institute of Technology, Chicago, Illinois, USA __19___ years of Design and Development experience in the field of two-way radio communication. NAME: Ken Weiss SIGNATURE: ___________________________ DATE: October 30, 2001 POSITION: Lead Electrical Engineer I hereby certify that the above application was prepared under my direction and that to the best of my knowledge and belief, the facts set forth in the application and accompanying technical data are true and correct: NAME: Steve Noskowicz SIGNATURE: ___________________________ DATE: October 30, 2001 POSITION: Engineering Manager APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 11 SUBMITTED MEASURED DATA -- INDEX EXHIBIT DESCRIPTION 11ARF Output-Data 11EOccupied Bandwidth (Note 1, 2) 11E-1Occupied Bandwidth, Carrier with 2500 Hz Audio Tone25 kHz Channels 11E-2Occupied Bandwidth, Carrier with 2500 Hz Audio Tone12.5 kHz Channels 11E-3Occupied Bandwidth, Carrier with 12 kbps Digitized Secure Voice25 kHz Channels 11E-4Occupied Bandwidth, Carrier with 9600 bps Digitized Voice / Data12.5 kHz Channels 11FConducted Spurious Emissions: Setup, Specifications, Index 11F-1Conducted Spurious Emissions, Harmonics, Power Output at 150 Watts 11F-2Conducted Spurious Emissions, Harmonics, Power Output at 50 Watts 11F-3Conducted Spurious Emissions, Close-In, Power Output at 150 Watts, 860.5000 MHz 11F-4Conducted Spurious Emissions, Close-In, Power Output at 50 Watts, 860.5000 MHz 11GRadiated Spurious Emissions: Setup, Specifications, Index 11G-1Radiated Spurious Emissions, Power Output at 150 Watts Note 1: The associated type approved base station is filed for several emission designators for 25 kHz / 12.5 kHz, analog / digital, and control channel / data emissions. The exhibits included here are a subset of the possible occupied bandwidth exhibits, and are meant to show that the high power booster amplifier can be used with any of the possible modulations to produce a clean RF amplified modulated carrier signal. Note 2: Each of the occupied bandwidth exhibits shown consists of 3 sheets. The first sheet of each exhibit is a description of the modulation, channel type, setup, and measurement method. Sheet 2 of each exhibit is the occupied bandwidth using the booster amplifier. Sheet 3 of each exhibit is the occupied bandwidth without using the booster amplifier, that is, the signal that is input into the high power booster. The nominal power level of this signal, and the value used to generate the emission masks, is 15 Watts. APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 11A RF POWER OUTPUT DATA The RF power output was measured with the indicated voltage applied to and current into the final RF amplifying device. Measured RF output150Watts Normal DC Voltage28.0Volts Normal DC Current15.1Amperes Input power for final RF amplifying device(s)422.8Watts Primary Supply Voltage115Volts AC Minimum Measured RF output50Watts Normal DC Voltage28.0Volts Normal DC Current8.1Amperes Input power for final RF amplifying device(s)226.8Watts Primary Supply Voltage115Volts AC APPLICANT: MOTOROLA INC.EQUIPMENT TYPE: ABZ89FC5797 EXHIBIT 11E-1 (Sheet 1 of 3) OCCUPIED BANDWIDTH Modulation Type:Carrier with 2500 Hz Audio Tone Emission Designator:16K0F3E Channelization:25 kHz Deviation Limit:±5.0 kHz Max SPECIFICATION REQUIREMENT: § 90.210B-Mask Emission limits: For transmitters equipped with an audio low pass filter and designed to operate with a 25 kHz channel spacing (authorized bandwidth 20 kHz), the power of any emission must be below the unmodulated carrier power (P) as follows: On any frequency removed from the assigned frequency by a displacement frequency (F d in kHz) of: a)>10 kHz up to and including 20 kHzAt least 25 dB; b)>20 kHz up to and including 50 kHzAt least 35 dB; c)>50 kHzat least 43+10 * Log 10 (P) dB or 80 dB; (whichever is the lesser attenuation). Necessary Bandwidth Calculation: The necessary bandwidth of the modulation signal per the formulas defined in 47 CFR 2.202 (b) is as follows: Max Mod Freq, M Max Deviation, D 2*(M+D) Nec BW 3 kHz5 kHz16 kHz16K0 Measurement Setting and Procedure, per TIA/EIA 603: Analyzer Settings: Horizontal:12.5 kHz per DivisionResolution Bandwidth:300 Hz Vertical:10 dB per DivisionVideo Bandwidth:10 kHz Sweep Time:75 Seconds (<2000 Hz / Second)Span:125 kHz Detector Mode:Positive Peak Test Procedure: 1)Key the station with no modulation to obtain the unmodulated carrier reference level on the analyzer. Use the analyzer controls to set this reference to a full-scale reference line. Store this analyzer trace in trace A. 2)Modulate the transmitter with a 2500 Hz sine wave at an input level 16 dB greater than that necessary to produce 50% of rated system deviation. 3)Allow the analyzer to sweep, and record the resultant emission levels in trace B. 4)Plot the resulting two analyzer traces. The occupied bandwidth mask is then added along with additional labeling as appropriate. APPLICANT: MOTOROLA, INC. EXHIBIT 11E-1 (Sheet 2 of 3) EQUIPMENT TYPE: ABZ89FC5797 Occupied Bandwidth - 25 kHz Channels - Carrier with 2500 Hz Audio Tone - With Booster Amplifier -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 -62.5-50-37.5-25-12.5012.52537.55062.5 CENTER 861.0125 MHz Unmodulated Carrier 2500 Hz Tone Modulation 90.210 B Mask 10 dB/ POS PK RES BW 300 Hz REF -1.4 dBmATTEN 10 dB VID BW 10 kHzSWP 75 sec SPAN 125 kHz LOG PAGE: 885800 DATE: 10/30/01 NAME: Ken Weiss SIGNATURE: _____________________ APPLICANT: MOTOROLA, INC. EXHIBIT 11E-1 (Sheet 3 of 3) EQUIPMENT TYPE: ABZ89FC5797 Occupied Bandwidth - 25 kHz Channels - Carrier with 2500 Hz Audio Tone - Without Booster Amplifier -100 -90 -80 -70 -60 …

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