AMWUH046Portable Cellular Telephone (AMPS)

Uniden SRC Proprietary1 Overview Keys Uniden SRC Proprietary2 Display Tones    Uniden SRC Proprietary3 List of Features   Uniden SRC Proprietary4 Power On Power On The power is turned on by pressing and holding the [END] key for 1 second. Digits, icons, level bars on the LCD, keypad, and the backlight will turn on momentarily and a Wake Up Tone will be generated. The phone will then enter Normal Mode. Power Off The power is turned off by pressing and holding the [END] key for 1 second. Digits, icons, level bars on the LCD, keypad, and the backlight will turn on momentarily and a Wake Up Tone will be generated. If there is a call in progress (Conversation Mode), pressing and holding the [END] key will only end the call; power will remain on. Once the call is ended, pressing and holding the [END] key for 1 second will turn the power off. Uniden SRC Proprietary5 Placing a Call Manual Dial Recall Dial Direct Recall “MEMORY EMPTY” 88 -- MEMORY#? 1- MEMORY#? 12 8175551212 MEMORY EMPTY 3- 8175551212 34 2145551212 34 2145551212 -- MEMORY#? 1- MEMORY#? 12 8175551212 12 8175551212 Uniden SRC Proprietary6 UP/ DOWN Recall    88 -- MEMORY#?    01 8178580100 MEMORY EMPTY      07 8178580700 44 8178584400 35 8178583500 12 8178581200 1- 8178584400    -- 8178580100 Redial ‘’ Speed Dial ‘’ “ MEMORY EMPTY” Uniden SRC Proprietary7 Pause Dial “ P ” “” “” Emergency Calling South AmericaNot Stored Placing a call with the PIN Feature “ PIN ” Phone Number Review The PCD1000 phone has a 2-line x 10-character LCD display. The lower line is allocated for a 10-digit numeric display. The upper line is allocated for a 10-character alpha-numeric display. If a phone number consists of more than 10 digits, all the digits of that phone number cannot be Uniden SRC Proprietary8 displayed at once. A phone number consisting of more than 10 digits can be shifted to the left by pressing the [MEM] and [  *] keys and to the right by pressing [MEM] and [#  ] keys. The number will be automatically shifted every 1 second by holding the [  *] or [#  ] key. Uniden SRC Proprietary9 Receiving a Call “ CALL ” Answering Calls       Absent Call Counter Conversation Earpiece Speaker Volume Adjustment    Mute “ MUTE ” “ MUTE ”“ MUTE ” Scratch Pad End -to-End Over Dialing Flash “” Uniden SRC Proprietary10 Headset Mode ’ Release Communication Security Features Authentication Key 1) 2) 3) “” “” 4) 5) 6) 7) “ A-KEY OK ” 8) “ A-KEY INVALID ” Uniden SRC Proprietary11 Battery Battery Alarm “ RECHARGE BATTERY ” Battery Charger “ CHARGING ” “”“ ” Memory Operation Direct Recall Uniden SRC Proprietary12 Memory Scroll       Memory Clear



   Memory Search Uniden SRC Proprietary13          “ NOT FOUND ”    Memory Store ’ “ REPLACE ? ” Menu Functions “ MENU SELECT ”       Uniden SRC Proprietary14 Uniden SRC Proprietary15 System Menu (1)    “ SYSTEM MENU ” (2) (3)    “ SYSTEM SELECT ”“ PREFERRED SID ” “ SID INHIBIT ” System Select (2) “ SELECTED ” Preferred SID Uniden SRC Proprietary16 (1) ‘’ (2) 2) “ STORED ” SID Inhibit (1)    (2) (3) “ STORED ” (4) Uniden SRC Proprietary17 Volume Menu • • • •    “ VOLUME MENU ” “ VOLUME MENU ”    “ RINGER ”“ EARPIECE ”“ KEYPAD ”“ SYS BUSY VOLUME ” Ringer Volume (1)    (2) “ STORED ”    Earpiece Volume    Uniden SRC Proprietary18 Keypad Tone Volume “”“”       System Busy Tone Volume Timer Menu • • • •    “ TIMER MENU ”    Last Time Total Time Uniden SRC Proprietary19 Call Timer Reset “ RESET ? ” “ PASSWORD WRONG ” “ TIMER RESET ” Call Timer 1)    2) “ SELECTED ” Password Menu    “ PASSWORD MENU ” “ CHANGE PASSWORD ” “PASSWORD?” Uniden SRC Proprietary20 “ PASSWORD WRONG ” “ STORED” NAM Select    “ NAM SELECT ”    “ SELECTED ” PIN Feature Menu (1)    (2)    (3) PIN Feature (1)    Uniden SRC Proprietary21 (2) “ SELECTED ” Change PIN Code “ PIN CODE? ” “ PASSWORD WRONG ” “ STORED ” Uniden SRC Proprietary22 Headset Auto-Answer On “ON” “ SELECTED ” Off “OFF” “ SELECTED ” Uniden SRC Proprietary23 Alert Repeat One Alert “ONE ALERT” “ SELECTED ” Three Alerts “THREE ALERTS” “ SELECTED ” Uniden SRC Proprietary24

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Exhibit 3: Photographs of Overall Appearance Front View of the PCD2000 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Back View of the PCD2000 (With Battery Installed) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Back View of the PCD2000 (With Battery Removed)

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Exhibit 9: Internal Photographs Component Side (With RF Cans Installed) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Component Side (With RF Cans Removed) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Solder Side

5358 1 EXHIBIT - 1 GENERAL INFORMATION General Information in accordance with the Federal Communications Commission Rules and Regulations, Volume II, Part 2. Section 2.983(a) Applicant: Uniden America Corporation Engineering Services Office 216 John Street, P.O. Box 580 Lake City, South Carolina 29560 Mr. James R. Haynes, Vice President Section 2.983(b) Equipment Identification: FCC ID: AMWUH046 MODEL : PCD2000 Section 2.983(c) Quantity: Quantity Production is planned. Section 2.983(d)(1) Emission Type: 40K0F1D/40K0F8W Section 2.983(d)(2) Frequency Range: TX 824 - 849 MHz RX 869 - 894 MHz Section 2.983(d)(3) Operating Power: 600mW - 6 mW Section 2.983(d)(4) Maximum Power Rating: According to the section 22.904 of the FCC Rules. Section 2.983(d)(6) Solid State Devices: Refer to EXHIBIT-3 Section 2.983(d)(7) Circuit & Block Diagram: Refer to EXHIBIT-4 Section 2.983(d)(8) Instruction Manual: Refer to EXHIBIT-5 Section 2.983(d)(10)(11) Circuit Descriptions: Refer to EXHIBIT-2 Section 2.983(d)(12) Description of Digital Modulation Techniques: Not Applicable 5358 2 Section 2.983(f) Equipment Identification: Refer to EXHIBIT-8

1 UH046Z(PCD2000A) Circuit Description The transceiver unit employed the architecture where the receive synthesizer makes the channel selection and a second synthesizer generates a fixed transmit offset. This architecture is implemented using the "Receiver and Transmitter Interface" IC (IC20l) and the "Radio Interface and Twin Synthesizer" IC (IC202). IC201 is a VHF oscillator,up-converter and prescaler. IC202 is a combined radio interface circuit and twin synthesizer. Its radio interface section contains circuits to monitor and control levels such as transmit power, circuits to demodulate the frequency modulated signal to audio, and a frequency multiplier. The synthesizer section has the Main synthesizer used to select serve channel by generating the 1st local oscillator (LO) frequency. The fixed Auxiliary synthesizer is used for the transmit-receive offset and for modulation. IC202 also generates 8 . 064 MHz system clock for the "System Controller and DATA MODEM” IC (IC401). 1 RF l.1 RF Receiver Section RF inband signal enters the duplexer (FL101) of the transceiver through the external antenna system. This duplexer has a cutoff frequency of 869 - 894 MHz Where emissions outside of this band are well reduced to prevent interference caused by unwanted signals. The received inband signal is then amplified by approximately 15dB by the low noise amplifier (LNA) Q101 to improve its Noise Figure. This LNA also works as buffer circuit to prevent antenna conducted emissions in the antenna circuit. Then this amplified inband signal goes to the SAW bandpass filter which has cutoff frequency of 869 - 894 MHz. This filter futher rejects out of band interferences and reduces antenna conducted emissions. After filtering, the signal is mixed with the 1st LO frequency by IC101 to provide the first IF at 45 MHz. At this stage, impedance matching for these signal sources are well achieved to isolate the signals from each other to prevent antenna conducted emissions from going toward the antenna. The 1st LO is generated by the PLL synthesizer circuit which includes the combination of lC201, IC202 and VCO MO101. The frequency range for the VCO is from 914.04 to 938.97 MHz. The reference for the PLL circuit is generated from the 14.85 MHz VC-TCXO (MO202). This 14.85 MHz VC-TCXO is a5 PPM crystal oscillator but it is stablized well within2.5 PPM, in the temperature range of -30 deg C to +70 deg C, by the automatic frequency control (AFC) algorithm employed in the transceiver. The 45 MHz 1st IF signal is filtered by the crystal filter FL103 which has bandwidth of 34 kHz. After the matching circuit, the 1st IF signal goes to the 2nd Mixer of IC102 which consists of an oscillator, a Mixer, a RSSI detector and an IF amplifier (2nd IF amplifier). Here it is mixed with the 44.55MHz second LO to generate 450KHz second (final) IF. This 2nd IF signal is filtered by FL104 which has bandwidth of 30KH~. After being amplified by the 2nd IF amplifier of IC102, the signal enters IC202 for demodulation. The 44.55 MHz is generated by multiplying the crystal frequency 14.85 MHz by 3 by the multiplier of IC202. Once the final IF enters the Radio Interface and Twin Synthesizer IC (IC202), it is amplified, Limited and then processed in two separate paths. One path samples the signal at 504 KHz. This 2 sampling gives a mixed-down output AFCOUT at 54 KHz when the input is at exactly 450 KHz and otherwise tracks the offset to allow estimation of the local oscillator error and the crystal error so that an AFC loop is used to adjust the crystal to exactly the correct frequency. Further details of the AFC loop is described in AFC section. The AFCOUT is also used by the MODEM in the System Controller and DATA MODEM IC (IC401) to receive signaling data. The other path is the audio discriminator which is a purely digital implementation of the delay- and-multiply technique. The extracted audio signal then drives the speech and SAT path in Audio Processor IC (IC301). l.2 RF Transmitter Section A fixed frequency of 90 MHz offset is generated by the Auxiliary synthesizer in the Radio Interface and Twin Synthesizer IC (IC202). This 90 MHz Offset frequency is then mixed with the 1st LO frequency by the mixer of the Receiver and Transmiter Interface IC (IC201) to generate the transmit carrier frequency. Modulating signal from Audio Processor (IC301) is added to the Auxiliary loop by bulling VCO tank circuit to provide modulation. Modulated carrier signal is then amplified and buffered by driver amplifier (Q201) to prevent any affects caused by any incidental load change at TX power OK (IC204). The amplified TX signal then goes to TX SAW filter (FL201) where the frequency cmponents other than 824-849 MHz are reduced to prevent the spurious emissions from the TX carrier. As a final amplifier stage, the TX power OK(IC204) is used to amplify the +7dBm input signal to the required transmission power level. The amplified signal then enters the duplexer (FL101) where final filtering is provided to prevent harmonics and spurious emission of the transmitter. The directional coupler (Y201) picks up the - 14 dBm down level of TX power and then it is detected by D201. The detected power level is compared with the logic system's voltage in order to obtained the required TX output power level. During production, comparator setting voltages are calibrated and stored in EEPROM for channel v.s. TX power. This corresponding voltage is then used to set the required output TX power. On the other hand, TX +B switching transistor (Q202) is used to stop the regulated DC power to the TX circuit to prevent spurious emissions when the unit is not in TX mode. Thus, the stabilized TX power is obtained with these circuitries. 1.3 Protection Against False Transmission, Autonomous Timeout The transmitter has a protection circuit that is processor independent to turn the TX Power Amplifier off in case of component failure. Within the System Controller and DATA MODEM IC (IC40…

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1 FUNCTION OF SEMICONDUCTERS REF No.DESCRIPTIONFUNCTIONMANUFACTURE IC IC101NJG1550F1st MIXERJRC IC102BA4116FV-E1IF ICROHM IC201ACE9020B/NP1TRECEIVER and TRANSISTOR INTERFACEPLESSEY IC202ACE9030/FP1NRADIO INTERFACE and SYNTHESISERPLESSEY IC203M62552GP-600CPOWER CONTROL AMPMITSUBISHI IC301ACE9040/FP1NAUDIO PROCESSORPLESSEY IC401ACE9050/FP1NSYSTEM CONTROLLER and DATA MODEMPLESSEY IC402AT29LV020-20TI2M FLASH ROMATMEL IC403BR24C16/F/FV16Kbit EEPROMROHM IC404TK11240AM TL4V REGURATORTOKO IC406TK11240AM TL4V REGURATORTOKO IC407LC73883MDTMF RECEIVERSANYO IC204FMM5509ZETRF TX POWER AMP(MMiC)FUJITSU IC405RH5RL38AA-T1CHARGER JUDGEMENTRICOH MODULE MO101MQE041-926AVCOMURATA MO202KT11-KUC40L-14.850MVC-TCXOKYOCERA FILTER FL101DFY2R836CR881BHADUPLEXERMURATA FL102TQS-776A-7RRX SAW FILTERTOYOCOM FL10345E1AY15FIF Xtal FILTERTOYOCOM FL104CFWM450B4P15CERAMIC FILTERMURATA FL201SAFC836.5MA70NTX SAW FILTERMURATA Transistor Q101AT-31011-TR1LNAHP Q1022SC4181-L17-T1RIPPLE FILTERNEC Q201AT41511-TR1TX DRIVERHP Q202XP4314-(TX)POWER CONTROL SWMATSUSHITA Q4012SA1745-6-TLLED SWSANYO Q402DTC114EEPOWER ON SWROHM Q4042SC4181-L17-T1RINGER SWNEC Q405DTC114EELED SWROHM Q406UMD3N-TRPOWER ON SWROHM Q407UMD3N-TRBATTERY LEVEL DETECT SWROHM Q4112SC4181-L17-T1LCD CHIP SELECT SWNEC Q501XP4314-(TX)CHARGE CONTROL SWMATSUSHITA Q5022SC4181-L17-T1CHARGE CONTROL SWNEC Q5032SC4181-L17-T1CHARGE CONTROL SWNEC Q5042SA1745-6-TLCHARGE CONTROL SWSANYO Q5052SC4181-L17-T1CHARGE CONTROL SWNEC Q506MTD2955VCHARGE CURRENT CONTROL SWMOTOROLA 2 DIODE REF No.DESCRIPTIONFUNCTIONMANUFACTURE D2011SS345-TBPOWER DETECTSANYO D202HSU276TRFPROTENCTION FOR SURGEHITACHI D2031T367-01-T8AVARICAPSONY D301MA8047-H TXPROTECTION FOR ESDMATSUSHITA D302MA8047-H TXPROTECTION FOR ESDMATSUSHITA D303MA8047-H TXPROTECTION FOR ESDMATSUSHITA D402DAN222-TLPOWER ON CONTROLROHM D407DAN222-TLPOWER ON CONTROLROHM D408DAN222-TLKEY RECOGNITIONROHM D409DAN222-TLKEY RECOGNITIONROHM D410DAN222-TLKEY RECOGNITIONROHM D411MA8068-L TXLIMITTER(PROTECT FOR ESD)MATSUSHITA D412HSMG-C660LED FOR LCDHP D413HSMG-C660LED FOR LCDHP D416LT1E678ALED FOR BACKLIGHTSHARP D417LT1E678ALED FOR BACKLIGHTSHARP D418LT1E678ALED FOR BACKLIGHTSHARP D419LT1E678ALED FOR BACKLIGHTSHARP D420LT1E678ALED FOR BACKLIGHTSHARP D421LT1E678ALED FOR BACKLIGHTSHARP D430LT1E678ALED FOR BACKLIGHTSHARP D431LT1E678ALED FOR BACKLIGHTSHARP D422NNCD4.7G-T1PROTECTION FOR ESDNEC D423NNCD4.7G-T1PROTECTION FOR ESDNEC D432MA111 TXDC LEVEL SHIFTMATSUSHITA D501DSM10C TRPROTECT FOR SURGE CURRENTSANYO D502DSM10C TRDC LEVEL SHIFTSANYO D503HSU276TRFDC LEVEL OFFSETHITACHI D504MA8047-H TXPROTECTION FOR ESDMATSUSHITA D505MA111-TXDC LEVEL OFFSETMATSUSHITA D506UDZ3.0B TE-17CHARGE CONTROL SWROHM D507MA111-TXCHARGE CONTROL SWMATSUSHITA OTHER REF No.DESCRIPTIONFUNCTIONMANUFACTURE Y201DCS314E-0850COUPLERTAISEI Y202MM1608Y601BCHIP IMPEDERTDK

1 Alignment Procedure Appendix A: Program Mode Overview The Program Mode can be accessed to enter and view information not normally accessed by the end user. Menu functions include: • NAM Programming • Authentication Key (A-KEY) Check • Monitor Mode • Test Mode • Password Entry Entry The following steps are required to enter the Program Mode: 1) While in Normal Mode press and hold the [*] and [#] keys for 4 seconds. All the icons on the display will turn on and the phone will wait for the user to enter a password. 2) Enter the 8-digit password: [3][2][2][1][8][5][9][1]. No keypad tone will be generated. If the entered password is valid, “PROGRAM MODE” will appear on the display. If the correct password is not entered within 10 seconds, operation will return to Normal Mode. 3) Press either [/] key to view the menu: 1: NAM PROGRAM 2: A-KEY CHECK 3: MONITOR MODE 4: TEST MODE 5: PASSWORD ENTRY Press the [SEND] key to select the mode. 2 Menu Items The following menu items are available in Program Mode: • NAM Programming • Authentication Key (A-KEY) Check • Monitor Mode. • Test Mode • Password Entry NAM Programming This function programs the NAM parameters. The NAM parameters are programmed as follows: 1) Select the NAM PROGRAM function after entering the Program Mode. 2) Enter the NAM number ([1] or [2]) to be programmed. 3) The NAM parameter (starts from “SID”) along with the NAM number selected will appear in the top line of the display. The data associated with the selected parameter appears in the bottom line of the display. The NAM parameters are selected for editing by pressing either the [t tt t] or [] key. Enter the desired value for each NAM parameter. 4) Press [SEND] to store the NAM data to non-volatile memory after editing the parameters. If the NAM data is stored successfully, the “STORED” message will appear on the display. If an error is encountered, the “FAIL” message will appear on the display. Note:Press the [MENU] key to go back to NAM number prompt. Press the [END] key to exit Program Mode and go back to Normal Mode. 3 Authentication Key (A-KEY) Check This function is used to check the 6 to 20-digit A-KEY. The A-KEY is checked as follows: 1) Select the A-Key Check function after entering the Program Mode. Choose which NAM the A-Key is to be checked. Choosing “1” will select NAM 1 and the NAM1 MIN will appear in the display. Choosing “2” will select NAM2 and the NAM2 MIN will appear in the display. 2) Enter the 20-digit A-Key. Pressing [CLR] will erase the last entered digit. 3) Press [SEND] to execute the A-KEY verification procedure. 4) If the entered A-Key is the same as the stored A-Key in EEPROM, “A-KEY OK” will be displayed for two seconds. Operation will then return to Normal Mode. If the entered A-Key is different than the stored A-Key in EEPROM, “A-KEY INVALID” will be displayed for two seconds. Operation will then return to Step 2. The user may press the [END] key at any time to exit the A-Key Check function and return to Normal Mode. Monitor Mode This function allows the monitoring of system related channel and call processing state information. When the “MONITOR MODE” is selected, status information will appear on the display and be updated once a second. This function can only be stopped by a power cycle. A description of each of the information fields is as follows: CCCC: Channel Number 0001-0799, 0991-1023 T: Type Of Channel “C” for Control, “V” for Voice channel SSS: Signal Strength 000 to 255 C: Digital or SAT Color Code 0 to 3 P: Power Level 0 to 7 WW: Number of Word Syncs received 4 CC: Call Processing State (see table below) CC # CP State 00 NULL_STATE 01 INIT_STATE 02 PAGING_SEL_STATE 03 IDLE_STATE 04 REG_STATE 05 ORD_CONF_STATE 06 PAGE_RES_STATE 07 ORG_STATE 08 AWAIT_MSG_STATE 09 AWAIT_REG_CONF_STATE 10 WAIT_FOR_ORD_STATE 11 WAIT_FOR_ANS_STATE 12 CONV_STATE 13REL_STATE Test Mode The Test Mode allows for the viewing and changing of various system related parameters. This feature is mainly meant for test purposes. Improper use of the Test Mode commands could result in corrupting the normal operation of the phone. No incoming or outgoing calls are allowed while in Test Mode. Operation 1) Select the Test Mode function after entering the Program Mode by pressing [SEND] at the Test Mode prompt. The “OPCODE:” message will appear in the display. 2) Enter the desired Test Mode opcode (see Appendix B: Test Mode Command Opcodes for a detailed list of the opcodes and their usage). 3) Press [SEND] to execute the test command. If additional data is required for the command, then the “DATA:” message will appear in the display; enter the data digits then press [SEND] to execute the command. 4) Upon command success the word “SUCCESS” will appear on the lower display line. Upon command failure the word “FAIL” will appear in the lower display line. 5) Enter opcode 3F (Reset) at any time to exit Test Mode and return to Normal Mode. 5 Editing Either a normal digit or a hexadecimal digit can be entered while in Test Mode. The [CLR] key can be used to delete a digit. To enter a normal digit simply enter the digit by pressing a single key. To enter a hexadecimal digit first press the [#] key followed by a digit [0-5] key. See the following table for a mapping: Keypre ss Hex Digit [#] [0] A [#] [1] B [#] [2] C [#] [3] D [#] [4] E [#] [5] F NOTE: Improper use of the Test Mode commands could result in corrupting the normal operation of the phone. Password Entry This mode allows the user to view or edit the 4 digit security password. This feature is provided as a failsafe in the event the user should lose or forget the current password. The security password can be viewed, edited, and saved as shown below. 6 Appendix B: Test Mode Command Opcodes Opcodes The following is a table describing the Test Mode Command Opcodes and their usage: OP CODE COMMAND NAME DATA INPUTS DESCRIPTION 11 EEPROM Write XXYYZZ XX - Segment Number (hexadecimal) YY - Offset in bytes (hexadecimal) ZZ - Byte …

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COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Exhibit 6: Test Report TEST REPORT FROM: COMMUNICATION CERTIFICATION LABORATORY 1940 W. Alexander Street Salt Lake City, UT 84119-2039 U.S.A. Tel: (801) 972-6146 Fax: (801) 972-8432 TEST OF: PCD2000 To Part 2 Subpart J and Part 22 Subpart H of the FCC Rules and Regulations Test Report Serial No: 73-6493 APPLICATION FOR TYPE ACCEPTANCE: AMPS Cellular Phone Mobile Station Transmitter Applicant: Uniden Engineering Services 216 John Street P.O. Box 580 Lake City, SC 29560 Issue Date: July 14, 1998 Dates of Test: June 22 – July 8, 1998 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 CERTIFICATION OF ENGINEERING REPORT This report has been prepared by Communication Certification Laboratory to verify compliance of the device described below with the requirements to Part 2 Subpart J and Part 22 Subpart H of the FCC Rules and Regulations. This report may be reproduced in full, partial reproduction may only be made with the written consent of the laboratory. The results in this report apply only to the sample tested. -Applicant:Uniden Engineering Services -Model Number:PCD2000 -FCC ID:AMWUH046 -Brand Name:UNIDEN On this 14 th day of July, 1998, I, individually, and for Communication Certification Laboratory, certify that the statements made in this engineering report are true, complete, and correct to the best of my knowledge, and are made in good faith. COMMUNICATION CERTIFICATION LABORATORY Checked by: Anh T. Wride Telecom Engineering Director Tested by: Roger J. Midgley EMC Engineering Manager COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 SECTION 1. Measurement Requirements 1.1 Introduction The following data is submitted for Type Acceptance of a cellular phone for Uniden Engineering Services, in accordance with part 2, Subpart J and Part 22, Subpart H of FCC Rules and Regulations. The measurements were performed in accordance with the requirements of ' 2.947, ' 22.913, ' 22.915, ' 22.917, ' 22.355 and OST Bulletin No. 53 (Cellular System Compatibility Specification). 1.2 Measurements Required for Type Acceptance '' 2.985 ( '' 22.913) RF Power Output A mobile station transmitter must be capable of reducing power in steps of 4 dB on command from a land station. Each power level must be maintained within the range of +2 dB and -4 dB of its nominal level over the ambient temperature range of -30 0 C to +60 0 C. Due to wide frequency range, which the phone may operate, measurements were performed on a channel near the bottom, on a channel near the middle and on a channel near the top of the spectrum. '' 2.987 ( '' 22.915) Modulation Characteristics Cellular systems must be capable of providing service using the types of modulation described in the cellular system compatibility specification. (a) Non-voice modulating signals. Modulating signals other than voice signals, such as data signals, may be transmitted, provided the resulting modulated emission exhibits spectral characteristics not exceeding those resulting from voice modulation. (b) Modulation levels. The levels of the modulation signals must be set to the values specified in this paragraph and must be maintained within ± 10% of those values. (1) The instantaneous frequency deviation resulting from the main modulating signal must be ± 12 kHz. (2) The instantaneous frequency deviation resulting from the supervisory audio tones must be ± 2 kHz. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 (3) The instantaneous frequency deviation resulting from the signaling tone must be ± 8 kHz. (4) The instantaneous frequency deviation resulting from the wideband data signals must be ± 8 kHz. (c) Deviation limitation circuitry. Cellular transmitters must be equipped with circuitry that automatically prevents modulation levels for voice transmissions from exceeding the limits specified in this section. (d) Audio filter characteristics. Except as provided in ' 22.917, radiotelephony signals applied to the modulator from the modulation limiter must be attenuated must be attenuated as a function of frequency as specified in this paragraph. (1) For mobile stations, these signals must be attenuated, relative to the level at 1 kHz, as follows. (i) In the frequency range of 3.0 to 5.9 kHz and 6.1 to 15.0 kHz, signals must be attenuated at least 40 log (f ÷ 3) dB, where f is the frequency of the signal in kHz. (ii) In the frequency range of 5.9 to 6.1 kHz, signals must be attenuated at least 35 dB. (iii) In the frequency range above 15 kHz, signals must be attenuated at least 28 dB. Result: The results of the modulation deviation testing are shown in section 2.2 and the test procedures are described in Appendix 1. '' 2.989 Occupied Bandwidth The occupied bandwidth, that is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers radiated are each equal to 0.5 percent of the total mean power radiated by a given emission shall be measured under the following conditions as applicable: (c) Radiotelephone transmitters equipped with a device to limit modulation or peak envelope power shall be modulated as follows. For single sideband and independent sideband transmitters, the input level of the modulation signal shall be 10 dB greater than that necessary to produce rated peak envelope power. (1) Other than sideband or independent sideband transmitters – when modulated by a 2500 Hz tone at an input level 16 dB greater than that necessary to produce 50 percent modulation. The input level shall be established at the frequency of maximum response of the audio modulation circuit. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Result: The results of the occupied bandwidth testing are shown in Section 2.3 and the test procedures are described in Appendix 1. '' 2.991 ( '' 22.917) Spurious Emissions at Antenna Terminals § 22.917 (b) Conducted …

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COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6493 FCC ID: AMWUH046 Exhibit 7: Test Set-Up Photograph