AZ492FT4830Mobile Transmitter

1 English CONTENTS CONTENTS Computer Software Copyrights . . . . . . . . . . 3 Radio Overview . . . . . . . . . . . . . . . . . . . . . 5 Parts of the Radio . . . . . . . . . . . . . . . . . . . . 5 Optional Enhanced DTMF (Keypad) Microphone (RMN4026). . . . . . . . . . . . . 6On/Off/Volume Knob . . . . . . . . . . . . . . . 7Channel Selector/Menu Navigation Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . 7LED Indicators . . . . . . . . . . . . . . . . . . . . 7Programmable Buttons . . . . . . . . . . . . . 7Push-to-Talk (PTT) Button . . . . . . . . . . 10Microphone . . . . . . . . . . . . . . . . . . . . . 10Menu Keys . . . . . . . . . . . . . . . . . . . . . . 10Use with Enhanced DTMF Microphone (RMN4026). . . . . . . . . . . . . . . . . . . . . . 11LCD Screen . . . . . . . . . . . . . . . . . . . . . 13 Audio Indicators for Programmable Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Getting Started . . . . . . . . . . . . . . . . . . . . 15 Turning the Radio On or Off . . . . . . . . . . . 15Adjusting the Volume . . . . . . . . . . . . . . . . 15Selecting a Zone . . . . . . . . . . . . . . . . . . . . 16Selecting a Radio Channel . . . . . . . . . . . . 16 Sending a Call . . . . . . . . . . . . . . . . . . . . . 17Receiving a Call . . . . . . . . . . . . . . . . . . . . 17 Radio Calls . . . . . . . . . . . . . . . . . . . . . . . 19 Making a Selective Call . . . . . . . . . . . . . . 19Receiving a Selective Call . . . . . . . . . . . . 19Sending a Call Alert™ Page . . . . . . . . . . . 20Receiving a Call Alert Page . . . . . . . . . . . 20Radio Check . . . . . . . . . . . . . . . . . . . . . . . 21Sending a Status . . . . . . . . . . . . . . . . . . . 21Sending a Message . . . . . . . . . . . . . . . . . 22Receiving a Message . . . . . . . . . . . . . . . . 23Sending an Emergency Alert . . . . . . . . . . 23Receiving Selective Radio Inhibit . . . . . . . 24Editing a Radio Call List . . . . . . . . . . . . . . 24Repeater or Talkaround Mode . . . . . . . . . 25Setting the Power Level . . . . . . . . . . . . . . 25Name and Call/Message Tone Tagging . . 26 Scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Starting or Stopping Scan. . . . . . . . . . . . . 29Talkback . . . . . . . . . . . . . . . . . . . . . . . . . . 30Deleting a Nuisance Channel . . . . . . . . . . 30 Restoring a Channel to the Scan List . . . . . . . . . . . . . . . . . . . . . . . 30 88C37_English.book Page 1 Wednesday, April 21, 1999 10:49 PM 2 English CONTENTS Editing a Scan List . . . . . . . . . . . . . . . . . . 30 Adding or Deleting Channels in a Scan List. . . . . . . . . . . . . . . . . . . . . . 31Prioritizing a Channel in a Scan List . . 32Setting Priority Channels . . . . . . . . . . . 32 Phone. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Making a Phone Call . . . . . . . . . . . . . . . . 35Modifying the Phone List . . . . . . . . . . . . . 36 Adding an Entry (when using the keypad microphone only) . . . . . . . . . . 36Deleting an Entry . . . . . . . . . . . . . . . . . 37Editing an Entry (when using the keypad microphone only) . . . . . . . . . . 38Editing an Access/Deaccess Code (when using the keypad microphone only). . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Audio/Tone Settings. . . . . . . . . . . . . . . . 41Utilities. . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Setting the Time . . . . . . . . . . . . . . . . . . . . 45Displaying the Time . . . . . . . . . . . . . . . . . 46Selecting the Display Language . . . . . . . . 46 Safety and Warranty . . . . . . . . . . . . . . . 47 Safe and Efficient Operation of Motorola Two-Way Radios. . . . . . . . . . . . 47 Exposure to Radio Frequency Energy. . . . . . . . . . . . . . . . . . . . . . . . . 47 Electromagnetic Interference/Compatibility. . . . . . . . . . . . . . . . . . . . . . . 48Operational Warnings . . . . . . . . . . . . . . . 48 Vehicles with an Air Bag . . . . . . . . . . . 48Potentially Explosive Atmospheres . . . 48Blasting Caps and Blasting Areas. . . . 49Mobile Radio Operation and EME Exposure . . . . . . . . . . . . . . . . . . 49Mobile Antenna Installation . . . . . . . . . 50 Control Station Operation. . . . . . . . . . . . . 50Limited Warranty . . . . . . . . . . . . . . . . . . . 50 Accessories . . . . . . . . . . . . . . . . . . . . . . 55 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Mounting . . . . . . . . . . . . . . . . . . . . . . . . . 55Antennas . . . . . . . . . . . . . . . . . . . . . . . . . 56Control Station . . . . . . . . . . . . . . . . . . . . . 56 88C37_English.book Page 2 Wednesday, April 21, 1999 10:49 PM 3 English CONTENTS COMPUTER SOFTWARE COPYRIGHTS The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. 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 license to use that arises by operation of law in the sale of a product. 88C37_English.book Page 3 Wednesday, April 21, 1999 10:49 PM 4 English CONTENTS Notes 88C37_English.book Page 4 Wednesday, April 21, 1999 10:49 PM 5 English RADIO OVERVIEW RADIO OVERVIEW PARTS OF THE RADIO Editing Buttons Menu Enter/Select Button (Interchangeable) Programmable Button 2 (P2) (Interchangeable) Programma…

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MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 3 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: 1) I have received a BSEE degree in Electrical Engineering from University of Michigan Ann Arbor 2) I have 5 years experience in developing, testing and certifying Land Mobile Communications Products. NAME: Mohd. Mirza Noor SIGNATURE: Mohd. Mirza Noor DATE: 10 th June 1999 POSITION: Senior 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: NoorAzian Wahab SIGNATURE: NoorAzian Wahab DATE: 10 th June 1999 POSITION: Engineering Section Manager

MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 12 RF EXPOSURE INFORMATION In accordance with 47 CFR 2.1093 (c), this transmitter has been subjected to routine environmental evaluation for RF exposure and found to be compliant with the limits specified in 47 CFR 2.1093 (d).

MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 5 CIRCUIT DESCRIPTION A general description of the overall circuit is covered in the instruction manual. This section provides the description of circuits required by subpart 2.983.of the Commissions’ rules. The following are included: 1) Means for Frequency Stabilization 2) Means for Modulation Limiting 3) Means for Attenuation of Higher Audio Frequencies 4) Means for Attenuation of Spurious Emissions 5) Means for Limiting Output Power 6) Means for Modulation Techniques 7) Means for Transient Frequency Behavior MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 5A 1) Means For Frequency Stabilization Frequency stability is maintained by a reference oscillator/programmable temperature compensation circuit located in the frequency synthesizer IC U4201. The oscillator is a Colpitts design with an amplifier in the IC. The 16.8 MHz crystal Y4261, varactor D4261, and feedback capacitors are external circuitry. A control voltage applied to the varactor via the programmable compensation circuit within U4201maintains the frequency stability to within +/-2.5 ppm over the specified operating temperature range. Frequency tuning, also from the programmable compensation circuit, has 128 steps of resolution. Each 16.8 MHz crystal is numerically coded providing its unique characteristic over the operating temperature range. With the crystal temperature characteristic known, a computed compensation characteristic is programmed into the compensation algorithm. For applications requiring higher frequency stability, an external TCXO module, Y4262, replaces crystal Y4261 and varactor D4261, with the frequency-determining control voltage applied to the frequency adjust pin of the TCXO module. 2) Means for Limiting Modulation Modulation limiting is accomplished within the custom IC, U0221. The limiting action itself occurs at the rails (i.e., 5V and ground). Using an op-amp with feedback, very hard limiting is obtained. The limited modulation signal is then applied to a low-pass splatter filter, and then to an electronic attenuator within U0221 in order to adjust for variations in modulation sensitivities of the frequency synthesizer. The electronic attenuator is controlled by the radio’s microprocessor, U0101. To keep the deviation constant over the RF frequency range & channel bandwidth, the microcomputer adds the proper correction factor to the attenuator. 3) Means for Attenuation Of Higher Audio Frequencies The output of the limiter is applied to a low-pass splatter filter. This filter is a fifth-order switched capacitor filter with the roll-off corner located at 3000 Hz. The output of the low-pass filter is applied to the electronic attenuator before being routed to the modulator. 4) Means For Attenuation Of Spurious Emissions The final stage of the RF power amplifier circuit feeds a low-pass filter in order to attenuate harmonics of the carrier frequency as well as any spurious signals. The filter is a five-pole elliptic design using LC lumped elements. The cast metal chassis forms a compartmentalized shielded enclosure upon which the main circuit board is mounted. A second cast metal compartmentalized shielded enclosure is placed over the main circuit board and secured to the chassis with screws. A conductive elastomeric coating is bonded to the edges of the metal chassis and shield enclosure walls, which come in contact with gold-plated areas of the circuit board when the circuit board and shield are assembled to the chassis. This technique provides very effective and reliable shielding of the various circuits on the main board from each other and from the external environment, minimizing spurious RF radiated emissions. 5) Means For Limiting Output Power Output power is regulated through the use of a forward power detection ALC loop. A directional coupler samples a portion of the forward RF power. The sampled RF is rectified by diode D4451, and the resulting dc voltage is routed to the Power Control IC U4501. This signal is then compared to the preprogrammed reference and the error signal is amplified and used to generate a control voltage to control the bias of the first and second transmitter stages, U4401 and Q4421 respectively. 6) Means Modulation The transmitter is capable of the following types of modulation: i) Modulation of PL (Private Line) - Direct FM tone modulation of 67 Hz to 250.3 Hz at 15% of full system deviation. ii) Modulation of DPL (Digital Private Line) - Direct FM modulation at 134 BPS at 15% of full system deviation. iii) Modulation of DTMF tones at nominally 60% of full system deviation. MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 5B Direct FM of PL or DPL is generated by a 6-bit D/A converter contained within U0221. The frequency-determining clock signal is generated by the radio microcomputer. The modulation signal is processed through a five pole switched capacitor filter. The output of the filter is input to the electronic attenuator circuit. The microcomputer adjusts the attenuator to compensate for modulation sensitivity variations of the synthesizer & channel bandwidth ensuring 15% of full system deviation for PL and DPL. DTMF tones are generated by the audio processing IC, U0221. The tones are routed and processed in the same manner as the voice signals. 7) Means of Transient Frequency Behavior The effects of VCO frequency shifts due to transmitter key-up and de-key impedance variations are minimized through the use of a multiple-stage transmitter lineup with resistive isolation pads between various stages, including a pad between the output of the VCO/buffer IC and the input of the transmitter circuit. Additionally, the value of the DAC which controls output power is gradually raised during transmitter key-up and lowered during de-key, shaping the transmitter attack and decay characteristics by gradually changing the power control voltage. Finally, a pre-bias voltage is applied to the RF detector diode in the directional coupler so that the …

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MOTOROLA INC FCC ID: AZ492FT4830 ______________________________________________________________________________ Radio Products Group 8000 West Sunrise Boulevard, Fort Lauderdale, Florida 33322. (954) 723-5000 Date: June 18, 1999. Authorization & Evaluation Division Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Subject: Application for Certification of Transmitter with FCC ID: AZ492FT4830. Attention: Frank Coperich. Gentlemen: Motorola Inc, 8000 West Sunrise Boulevard, Fort Lauderdale, Florida, herein submits its’ application for Certification of the subject transmitter. This transmitter is primarily intended for use in a mobile radio application with capabilities for communications with a transmit power of 25--48 Watt. The Power is variable 52% of the value listed (25--48 Watt). The subject transmitter complies with Section 90.203 of the rules in that the operator cannot directly program transmit frequencies using only the unit's normally accessible external controls. Enclosed is a complete Certification application. Contact me at (954) 723-5793 if you require any additional information. Sincerely, Mike Ramnath FCC Liaison Email: [email protected] Fax (954) 723-4794

MOTOROLA INC FCC ID: AZ492FT4830 ______________________________________________________________________________ Radio Products Group 8000 West Sunrise Boulevard, Fort Lauderdale, Florida 33322. (954) 723-5000 Date: October 4, 1999. Mr. Greg Czumak Authorization & Evaluation Division Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Subject: Response to correspondence # 9910 for pending certification application for Transmitter with FCC ID: AZ492FT4830 and confirmation # 94954. Dear Mr. Czumak, Here is the response to each of the four questions in your correspondence: 1. The user's manual did not come through the system. Please resubmit it (electronically). Re-submitted as Exhibit 9. 2. Under precisely which sections of Parts 22, 74, and 90 is authorization sought? For Rule Part 22 we are requesting operation under subparts G - Public Land Mobile Radio Service using frequencies allocated in paragraph 22.501, and under subpart F - Rural Radiotelephone Service, using frequencies allocated in paragraph 22.601. For Rule Part 74 we are requesting operation under subpart D - Remote Pickup Broadcast Stations using frequencies within the UHF bands as listed in paragraph 74.402. For Rule part 90, we are requesting operation under all of part 90 and 90.210. 3. Please indicate the exact Rule Part and section in which the emission masks used are located (i.e., please accurately identify them). Emission Mask B: Part 90.210 (B)(1), (2), and (3) – 25 kHz channel bandwidth. Emission mask D: Part 90.210 (D)(1), (2), and (3)-12.5 kHz channel bandwidth. 4. We agree with your observation that this unit (mobile) is categorically excluded from routine environmental evaluation and a statement of compliance is not required. Therefore, we are withdrawing Exhibit 12 (RF Exposure) of the original application. We trust that the above responses meet your requirements. Contact me at (954) 723-5793 if you require any additional information. Sincerely, Mike Ramnath. FCC Liaison Email: [email protected] MOTOROLA INC FCC ID: AZ492FT4830 ______________________________________________________________________________ Radio Products Group 8000 West Sunrise Boulevard, Fort Lauderdale, Florida 33322. (954) 723-5000 Fax (954) 723-4794

MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 4 EXTERNAL PHOTOGRAPHS This exhibit contains the photographs of this equipment as follows: 1EXHIBIT 4ATransceiver General View, Version 3 “Preferred” Control Head 2EXHIBIT 4BModel-Dependent Control Head Configurations 3EXHIBIT 4DTransceiver Bottom View showing FCC Label 4EXHIBIT 4D Model Description MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 4A Transceiver General View, Version 3 “Preferred” Control Head MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 4B “ Plain ” Control Head MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 4D Transceiver Bottom View showing FCC Label FCC Label Location Exploded View of FCC Label MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 4D MODEL DESCRIPTION NameplateModel NumberDescription CDM 550AAM25RKC9AA1ANPlain CDM 750AAM25RKD9AA2ANPopular CDM 1250AAM25RKF9AA5ANPreferred -AAM25RKN9AA8ANPrime

MOTOROLA INC.FCC ID: AZ492FT4830 LIST OF EXHIBITS DESCRIPTIONEXHIBITFCC REFERENCE l.Cover Letter12.1033 llIdentification label information22.983-(f) & General Information2A2.981-(c) & 2.1061 1. Production Plans 2. Application References 3. Data Submittal Procedures IIICertification Of Data32.907 IVExternal Photographs42.983-(g) VBlock Diagrams or Circuit Descriptions52.983-(d)-10,11 1. Frequency Stabilization 2. Modulation Limiting 3. Attenuation of Higher Audio Frequencies 4. Attenuation of Spurious Emissions 5. Limiting Output Power 6. Modulation Techniques 7. Transient Frequency Behavior VISchematic Diagrams62.983-(d)-7 VIITest Report7 1. Data Index7 2. RF Output Data7A2.985 (a) 3. Modulation Characteristics2.987 (a) a) Audio Response7B b) Low Pass Filter Response7C c) Modulation Limiting7D 4. Occupied Bandwidth7E2.989 5. Conducted Spurious Emissions7F2.991 6. Radiated Spurious Emissions7G2.993 7. Frequency Stability (Temp. & Supply Volt) 7H & 7I2.995 8. Transient Frequency Behavior 7J2.2.19(EIA/TIA SP-2218) VIIITest Set-Up Procedures8 a) Test Equipment Used b) Method Of Measurements c) Emission Designator Information 1XInstruction Manual9 XInternal Photograph(s)102.983-(g) XIParts List & Tune-Up Procedures11 & 11A2.983-(d)-6 & 2.983-(d)-9 XIIRF Exposure Information12 XIIIOperational Description13 a) Technical Characteristics2.983-(d)-1,2,3,4,5 b) Application MOTOROLA INC.FCC ID: AZ492FT4830 EXHIBIT 2 IDENTIFICATION LABEL LOCATION XSee the Attached Photograph or Sketch Back of Radio Back of Radio under Belt Clip TYPE XThe label is a paper polyester firm laminate with a pressure sensitive adhesive backing. The adhesive is a permanent type acrylic with a minimum peel strength of 40 oz/inches. The label is laser etched into the Urethane paint, exposing the Nickel plating on the Zamak casting substrate. Since no adhesive Is required, the label is permanent and tamper-proof. (**-NOTE- The label attached below is a paper polyester film laminate, as described above. This is just for sample purposes, as the actual label is laser etched into the casting) MARKINGS (TEXT) See the Attached Photograph XLabel Attached Below See Attached Drawing MOTOROLA INC.FCC ID: AZ492FT4830 EXHIBIT 2A GENERAL INFORMATION l.Production Plans -- Pursuant 2.981 ( c ) Quantity production is planned ll.Application References -- Pursuant 2.1061 EIA/TIA-603 Land Mobile FM or PM Communications Equipment Measurement and Performance Standards Code of Federal Regulations Title 47, Part 2, Sec. 2.983-2.999 and Part 90, Sec.90.210 lll.Data Submittal Procedure: Data is supplied in accordance with Part 2, Sub-part J of the Commissions’ Rules. The intended use of this transceiver includes applications covered in the Code of Federal Regulations Title 47, Parts 22, 74, and 90.

MOTOROLA INC.FCC ID: AZ492FT4836 EXHIBIT 10 INTERNAL PHOTOGRAPHS Index To Photographs This exhibit contains, on the following 3 pages, photographs of this equipment as follows: 1EXHIBIT 10-ATransceiver Top View (with decorative housing cover removed, control head attached) 2EXHIBIT 10-BTransceiver Top View with Top Shield Removed (top shield placed along-side the chassis, solder-side of board showing, control head attached). 3EXHIBIT 10-BTransceiver Top View with Circuit Board and Control Head Removed (circuit board placed along side the chassis, component-side of board showing). MOTOROLA INC.FCC ID: AZ492FT4836 EXHIBIT 10A Transceiver Top View (with decorative housing cover removed, control head attached) MOTOROLA INC.FCC ID: AZ492FT4836 EXHIBIT 10B Transceiver Top View with Top Shield Removed (top shield placed along-side the chassis, solder-side of board showing, control head attached). MOTOROLA INC.FCC ID: AZ492FT4836 EXHIBIT 10B

MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 12 RF EXPOSURE INFORMATION In accordance with 47 CFR 2.1093 (c), this transmitter has been subjected to routine environmental evaluation for RF exposure and found to be compliant with the limits specified in 47 CFR 2.1093 (d).

MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 11-1 FUNCTION OF RF SEMICONDUCTORS AND OTHER ACTIVE DEVICES SCHEMATICPARTCIRCUITOPERATING INDUSTRY KEYNUMBERAPPLICATIONFREQUENCYEQUIVALENT CR43014805649Q13RX VCO 358.15-425.15 MHz1SV228 FREQ CONTROL CR43024862824C01RX VCO 358.15-425.15 MHz1SV229 FREQ CONTROL CR43034862824C01RX VCO 358.15-425.15 MHz1SV229 FREQ CONTROL CR43114802245J22TX VCO FREQ403-470 MHz1T363 FREQ CONTROL CR43214862824C01TX VCO 403-470 MHz1SV229 MODULATOR D01014880236E05DATA SWITCH230 kHz MMBD301 D01514813833C02DC SWITCHDC MMBD6100 D01794813833C02CLAMP DC MMBD6100 D03014802245J47DC SWITCHDCRB471E D06214813833C02DC SWITCHDCMMBD6100 D06514813833C02DC SWITCHDCMMBD6100 D06604813833C02DC SWITCHDCMMBD6100 D06614813833C02DC SWITCH DCMMBD6100 D31014880154K03CLIPPER44.85 MHzMMBD353 D40014862824C01FRONT END 403-470 MHz1SV229 FILTER TUNING D40024862824C01FRONT END 403-470 MHz1SV229 FILTER TUNING D40034880154K03CLIPPER403-470 MHzMMBD353 D40044862824C01FRONT END 403-470 MHz1SV229 FILTER TUNING D40054862824C01FRONT END 403-470 MHz1SV229 FILTER TUNING D40514886143B01DOUBLE BALANCED44.85-470 MHzSMS3927-99 MIXER D42014802233J09VOLTAGE 1.05 MHzIMN10 MULTIPLIER D42614802245J22REF OSC FREQ 16.8 MHz 1T363 CONTROL D44514880236E05FORWARD POWER 403-470 MHzMMBD301 DETECTOR D44524880236E05REVERSE POWER 403-470 MHz MMBD301 DETECTOR D44534880236E05TEMPERATURE 403-470 MHz MMBD301 COMPENSATION D44714802482J02RF PIN SWITCH 403-470 MHz MA4P959 D44724802482J02RF PIN SWITCH403-470 MHzMA4P959 Q01104880048M01DC SWITCH DC DTC144EKA Q01514880048M01DC SWITCHDCDTC144EKA Q01734880052M01DC SWITCH DCRXT-A28 Q01774880048M01DC SWITCHDCDTC144EKA Q01814880048M01DC SWITCHDC DTC144EKA Q01834880048M01DC SWITCHDCDTC144EKA MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 11-3 FUNCTION OF RF SEMICONDUCTORS AND OTHER ACTIVE DEVICES SCHEMATICPARTCIRCUITOPERATING INDUSTRY KEYNUMBERAPPLICATIONFREQUENCYEQUIVALENT Q01854880048M01DC SWITCHDC DTC144EKA Q02714813824A10DC SWITCHDCMMBT3904 Q03314805921T02DATA SWITC 1 MHzFMC2A Q06414880048M01DC SWITCH DCDTC144EKA Q06614805921T02DC SWITCH DCFMC2A Q06624813824A10DC SWITCHDCMMBT3904 Q06634880048M01DC SWITCHDCDTC144EKA Q31014813827A07I-F AMPLIFIER44.85 MHz MMBR941 Q31024813827A07I-F AMPLIFIER44.85 MHzMMBR941 Q31514880048M01DC SWITCHDCDTC144EKA Q31524880048M01DC SWITCHDCDTC144EKA Q31554880048M01AUDIO SWITCHAUDIODTC144EKA Q40034813827A07RF AMPLIFIER403-470 MHzMMBR941 Q43014805218N63RX VCO358.15-425.15 MHzBFQ67W Q43324813827A07RX VCO BUFFER358.15-425.15 MHzMMBR941 Q43334802245J50DC SWITCHDCUMC5N Q44215105385Y70TX PRE-DRIVER 403-470 MHz 85Y70 STAGE Q44314805537W01TX DRIVER STAGE403-470 MHzMRF5015 Q44414880225C30TX FINAL POWER 403-470 MHzMRF650 AMPLIFIER Q44714880048M01DC SWITCHDCDTC144EKA Q44724805128M27CONSTANT DC BSR33 CURRENT SINK Q44734813824A10POWER CONTROL DCMMBT3904 DC AMP U01015102226J56MICROPROCESSOR38.4 kHz-7.4 MHzMC68HC11FL0 U01115102463J47EEPROM 1 MHzX25320_2.7V U01215186137B01FLASH ROM1.85 MHzAT49F040 U01225185963A21SRAM 1.85 MHz63A21 U01255105625U34UART 1.85 MHzCDP65C51A U01415113805A30DECODER/DEMUX5 kHzMC74HC138A U02115183222M49AUDIO AMPLIFIERAUDIOMC3403 U02215185963A53AUDIO FILTER 16.8 MHz63A53 U02515113806A20AUDIO GATE AUDIOMC14053B U02715109699X01AUDIO POWER AUDIOTDA1519C AMPLIFIER U03015102463J53VOICE STORAGE1 MHzISD33000 U03415180932W01AUDIO AMPLIFIER AUDIOLM2904 U03425105750U28AUDIO GATEAUDIO TC4S66F U03515102463J40VOLTAGE DCLP2951- REGULATORACMM-3.3 U06115183308X01VOLTAGE DCLM2941 REGULATOR U06415183308X01VOLTAGE DCLM2941 REGULATOR U06515113816A07VOLTAGE DCMC78M05 REGULATOR U06525113815A02RESET MONITOR DCMC33064 MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 11-3 FUNCTION OF RF SEMICONDUCTORS AND OTHER ACTIVE DEVICES SCHEMATICPARTCIRCUITOPERATING INDUSTRY KEYNUMBERAPPLICATIONFREQUENCYEQUIVALENT U31015186144B01RECEIVER SYSTEM455 kHz-44.85 MHzSA616 U31115113805A86RF SWITCH455 kHzMC74HC4066 U31155113805A86RF SWITCH 455 kHzMC74HC4066 U42015185963A27FREQ. SYNTHESIZER1.05-470 MHz63A27 U42115105469E65VOLTAGE DC LP2951C REGULATOR U43015105750U54TX VCO/RX BUFFER/358.15-470 MHz50U54 TX BUFFER U44015105109Z67GAIN CONTROLLED 403-470 MHz09Z67 AMPLIFIER U45015185765B01TX POWER CONTROL 1 MHzH99S-4 U45025185963A15TEMPERATURE DCLM50 SENSOR VR01514813830A15DC LEVEL-SENSING DCMMBZ5232B SWITCH VR05014805656W09ESD PROTECTION DCMMQA20VT1 VR05034805656W09ESD PROTECTIONDC MMQA20VT1 VR05044813830A40ESD PROTECTIONDCMMBZ5257B VR05054805656W09ESD PROTECTIONDCMMQA20VT1 VR05094813830A40ESD PROTECTIONDCMMBZ5257B VR05104813830A40ESD PROTECTIONDCMMBZ5257B VR05214813830A15ESD PROTECTIONDCMMBZ5232B VR05374813830A15ESD PROTECTIONDCMMBZ5232B VR05414813830A27ESD PROTECTIONDCMMBZ5244B VR06014813832C77TRANSIENT DCMR2835S SUPPRESSOR VR06214813830A14VOLTAGE DCMMBZ5231B REGULATOR VR44714813830A15CURRENT SINK DCMMBZ5232B REFERENCE COMMENTS: The Motorola designators are special code numbers for active devices used in Motorola radios. These devices are either identical or derived from the device family listed under Industry Equivalent, by the manufacturer or are proprietary to Motorola. Service people do not have access to any cross-references or given any information on proprietary devices and are prevented from making unauthorized substitution. MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 11A-1 TUNING PROCEDURES Tune Up Information All transmitter adjustments are performed by electronic means. The transmitter contains no electromechanical components for the purpose of transmitter tuning or adjustment. The tuning elements that are used for transmitter adjustment are: LocationType of ElementFunction U0101MicrocomputerSupplies data to Audio Filter IC, Fractional-N Synthesizer, Temperature Compensated Crystal Oscillator, and Power Control IC for Transmitter Modulation, Frequency and Power Adjustment U4201Programmable AttenuatorVCO Modulation Sensitivity U4201Programmable AttenuatorReference Modulation Sensitivity U0221Programmable AttenuatorDeviation Adjustment U4201Temperature CompensatedTransmitter Frequency Adjustment Crystal Oscillator U450…

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MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 6 SCHEMATIC DIAGRAMS The schematic diagrams are as follows: 1Basic Transmitter 2Power Control IC 4Controller Stage 4APower Amplifier MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 6-1 1)BASIC TRANSMITTER MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 6-2 2)POWER CONTROL IC MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 6-4 3)CONTROLLER STAGE MOTOROLA INC FCC ID: AZ492FT4830 EXHIBIT 6-4 4)POWER AMPLIFIER

MOTOROLA INC. FCC ID: AZ492FT4830 EXHIBIT 7 SUBMITTED MEASURED DATA AND METHOD OF MEASUREMENT MEASUREMENTEXHIBITNUMBER OF PAGES IRF Power Output7A 1 IIAudio Response7B 2 IIILow Pass Filter Response7C 2 IVModulation Limiting7D 6 V Occupied Bandwidth7E 18 V1Conducted Spurious Emissions7F12 VIIRadiated Spurious Emissions7G2 VIIIFrequency Stability A. Temperature7H 1 B. Supply Voltage7I 1 IXTransient Frequency Behavior7J2 MOTOROLA INC. FCC ID: AZ492FT4830 EXHIBIT 7A RF Power Output - Measured Data The supply voltage to the transmitter was set to 13.6 volts DC. The RF output power was measured with the indicated voltage and current applied into the final RF amplifying device. POWER SETTING 40W, FREQUENCY 403.100 MHz. Measured RF Output Power :46.8 WATTS Measured DC Voltage :13.49 VOLTS Measured DC Current :5.14 AMP Measured DC Input Power :69.34 WATTS POWER SETTING 40W, FREQUENCY 435.100 MHz. Measured RF Output Power : 46.8 WATTS Measured DC Voltage :13.49 VOLTS Measured DC Current :5.21 AMP Measured DC Input Power :70.28 WATTS POWER SETTING 40W, FREQUENCY 469.900 MHz. Measured RF Output Power :46.8 WATTS Measured DC Voltage :13.5 VOLTS Measured DC Current :5.09 AMP Measured DC Input Power :68.72 WATTS POWER SETTING 25W, FREQUENCY 403.100 MHz. Measured RF Output Power :29.5 WATTS Measured DC Voltage :13.52 VOLTS Measured DC Current :3.84 AMP Measured DC Input Power :51.92 WATTS POWER SETTING 25W, FREQUENCY 435.100 MHz. Measured RF Output Power :29.5 WATTS Measured DC Voltage :13.53 VOLTS Measured DC Current :3.77 AMP Measured DC Input Power :51.0 WATTS POWER SETTING 25W, FREQUENCY 469.900 MHz. Measured RF Output Power:29.5 WATTS Measured DC Voltage:13.53 VOLTS Measured DC Current:3.86 AMP Measured DC Input Power: 52.23 WATTS MOTOROLA INC. FCC ID: AZ492FT4830 EXHIBIT 7B -1 MOTOROLA INC. TRANSMITTER AUDIO RESPONSE CHARACTERISTIC MODULATION LEVEL vs. AUDIO FREQUENCY =============================================================================== Xmtr Type : AZ492FT4830 Log Page : --- Date : 1 st June 1999 Signature : SF Ooi Frequency: 435.100Mhz Channel Spacing: 25K…

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