R74TM-610U2Mobile Radio

32 1 THANK YOU! Thank you for your purchase of HYT TM-610 Mobile Radio. This easy-to-use radio will deliver you instant and reliable communications at peak efficiency. Please read this manual carefully before use. The information presented herein will help you to derive maximum performance from your radio. MODELS COVERED IN THIS MANUAL TM-610 VHF Mobile Radio TM-610 UHF Mobile Radio 32 2 HOT SURFACE Avoid contact durin g prolonged use Do not touch the metal surface of the radio while it is in use. Do not mount the radio such that the chassis can come in contact with skin. High temperatures may burn you skin. MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS ════════════════════════════════════════════════════════════════ z Use Only manufacturer or dealer supplied antennas and power cable (32V/15A, with safety fuse). z Maintain at least 100 cm distance from the antenna z Antenna used for this transmitter must not exceed an antenna gain of 3dBi ● Antenna mounting: The antenna supplied by the manufacturer or radio dealer must not be mounted at a location such that during radio transmission, any person can come closer than the above indicated minimum safe distance to the antenna (i.e. 100 cm). ● To comply with current FCC RF Exposure limitations, the antenna must be installed at or exceeding the minimum safe distance indicated above, and in accordance with the requirements of the antenna manufacturer or supplier. ● Vehicle Mounting: The antenna can be mounted at the center of a vehicle metal roof or trunk lid if the minimum safe distance is observed. ● Antenna substitution: Don’t substitute the antenna supplied or recommended by the manufacturer or your dealer. You may be exposing person(s) to excessive radio frequency radiation. Please contact your dealer or the manufacturer for further instructions. ● Please make sure no stress on the antenna joint during transportation or installation. 32 3 Contents Caution MANDATORY SAFETY INSTRUCTIONS Safety and General Information Product Safety and RF Exposure Compliance FCC Licensing Information Operation Guidelines Installation Guidelines Product Inspection Installation Radio Overview Basic Operations Turn Radio On/Off Adjust the Volume Monitor Select a Channel Select a Zone Receive a Call Send a Call Select Power Level BOT ID and EOT ID Scan Busy Channel Lockout (BCL) BCL Override DTMF Call Code Squelch Off Hook Decode Time-out Timer (TOT) Emergency Call Programmable Auxiliary Functions Reverse frequency Talk Around Selectable Squelch Level (SQL) 32 4 User Selectable CTCSS/CDCSS (UST) Public Address (PA) Home Channel 2-Tone Encode Select Display Frequency Display Mode Voice Compander Scrambler Key Assignment Optional Accessories 32 5 Safety and General Information The following general safety precautions as would normally apply, should be observed during all phases of operation, service and repair of this equipment. * Do not attempt to configure the radio while driving; it is too dangerous. * Do not operate your radio when someone is either touching the antenna or standing within 2 or 3 feet of it, to avoid the possibility of radio frequency burns or related physical injury. * Do not operate the radio near dynamite blasting caps or in an explosive atmosphere. * Turn OFF the radio while refueling or parking at gas station. * Turn off your radio in any place where posted notices instruct you to do so. * Do not expose the radio to direct sunlight over a long time, nor place it close to heating source. * Do not place the radio in excessively dusty, humid areas, nor on unstable surfaces. * Do not modify the radio for any reason. * This equipment should be serviced by qualified technicians only 32 6 Product Safety and RF Exposure Compliance Your HYT mobile radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to radio frequency electromagnetic energy. This radio complies with the IEEE and ICNIRP exposure limits for occupational/controlled RF exposure environment at operating duty factors of up to 50% transmitting and is authorized by the FCC for occupational use only. In terms of measuring RF energy for compliance with the FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. Your HYT mobile radio complies with the following of RF energy exposure standards and guidelines z United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J z American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 z Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1999 Edition z International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998 Operational Instructions and Training Guidelines To ensure optimal performance and compliance with the occupational/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit no more than 50% of the time and always adhere to the following procedures: Transmit and Receive To transmit (talk), push the Push-To-Talk ([PTT]) key; to receive, release the [PTT] key. 32 7 FCC Licensing Information Part 15 Compliance This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning …

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Block Diagram Fig 1 Receiver Circuit Fig 2 Transmitter Circuit Fig 3 Audio Circuit Fig 4 Control Circuit Fig 5 Power Supply Circuit Fig 6. Display Circuit

Top view of EUT Bottom of EUT Left of EUT Right of EUT Front of EUT Back of EUT

FCC ID Label Location FCC RF Warning Label

FCC ID Label FCC RF Warning Label

Internal view-1 Internal view-2 Internal view-3 Internal view-4 Internal view-5 Internal view-6

Theory Of Description 1. Frequency Configuration The receiver utilizes double conversion superheterodyne. The first IF is 49.95MHz and the second is 450KHz. The first local oscillator signal is supplied by PLL circuit; and the second (50.4MHz) is generated from the frequency tripling of TCXO (16.8MHz). The PLL circuit generates the frequencies required for transmission. (See Fig.1). Frequency Range: Receiver Circuit The receiver section configuration is shown as Fig. 1. Fig 1 Receiver Circuit 2.1 RF AMP BPF It consists of BPF (LC resonant circuit where D107, D108 and D109 are located), RF amplifier (Q111) and BPF (D110 and D111). The range of bandpass frequency is the frequenc range of the radio itself. The signal is filtered by the BPF to eliminate unwanted signals before going to the first mixer. 2.2 The First Mixer The signal from BPF is mixed with the first local oscillator signal from PLL circuit at the first mixer (Q112) to become a 49.95MHz first IF signal. The first IF signal is then fed through crystal filter (XF200) to further remove spurious signals. 2.3 IF Amplifier The first IF signal is amplified by Q113 and then enters IC102 (TA31136FN), where the signal is mixed again with the second local oscillator signal (50.4MHz) to become a 450KHz second IF signal. The second IF signal is then fed through a ceramic filter (N: CF202; W: CF203) to eliminate unwanted signal. The resulting signal then is detected by IC102 and output from Pin 9 as an AF signal. 2.4 AF Amplifier The audio signal obtained from IC102 is amplified and filted by IC402 before being amplified by IC401 (the received signalling inputted into CPU for decode). The processed signalling passes through Q405 (AF MUTE) and is amplified by IC405. The amplified signal is fed to K301 (volume control) and Q511 (SP MUTE) on the front panel before entering AF AMP (IC511). The outputted AF signal drives the Speaker. 2.4 Squelch The output AF signal from IC102 passes through IC102 Pin8 and is amplified by IC102 again, then is filted and rectified to produce an ASQ level. The ASQ level is comparaed with the existing reference level in CPU (IC502) to genereate a level to control AF MUTE and SP MUTE, which determines whether to output sounds from speaker by controlling Q405 and Q511. 3. Transmitter Circuit The transmitter circuit is composed of MIC circuit, modulation circuit, RFdirver, final power amplification circuit and APC circuit. Fig 2 Transmitter Circuit 3.1 MIC and modulation circuit The audio signal from MIC is amplified by IC405 before being pre-emphasized and encoded by IC401. The output audio is added into signalling and then is fed through VCO for modulation. 1.2 RF Driver and Final Power Amplification Circuit The TX-RF signal outputted from Q703 in VCO circuit is amplified by Q101, driver Q110 and Q109, The amplified signal is then fed to IC101 (final PA) and passes through LPF before reaching the antenna terminal. 3.3 APC The APC circuit stablizes the output power at a predetermined level. D101 and D102 transform the signal from detector to DC voltage, which is then compared with the reference voltage from CPU in IC104 and outputted as DC control voltage. The DC control voltage controls the output power by controlling the grid of IC101. 4. PLL Circuit The transmit signal and the receive first L.O. signal are generated by PLL circuit. PLL circuit consists of TX frequency oscillator (Q701), RX frequency oscillator (Q702), buffer amplifier (Q703), RF amplifier (Q102), PLL IC (IC801), LPF and TX/RX VCO control switch (Q704, Q706). In transmit mode, IC120 transmits the frequency data to PLL IC. Q704 is turned on to activate TX VCO. The outputted signal is amplified by Q703, Q102, and then divided by PLL IC into 2.5KHz, 5KHz or 6.25KHz signal. The divided signal is compared with 2.5KHz, 5KHz or 6.25KHz reference signal from 16.8MHz crystal oscillator (2.5 PPM frequency stability) in the phase comparator. The frequency control voltage outputted from the phase comparator is sent to TX VCO after passing through LPF (Q802, Q803). In the meantime, modulation signal (TX) is passed to TX VCO for frequency modulation. The working principle in receive mode is similar to that in transmit mode. 5. Control Circuit The control circuit is composed of CPU, reset IC and power supply control circuit. 5.1 CPU IC502 (CPU) operates at 9.8304MHz. CPU controls the data transmission among E2PROM (IC501), Rx circuit, Tx circuit, control circuit, display circuit and peripheral circuit. Fig 4 Control Circuit 5.2 Power Supply Power supply of the radio is derived from the battery which supplies battery B+. D135 and D137 are over-voltage protection diodes. Power-on/off can be controlled by software. Fig 5 Power Supply Circuit Vout provides power supply for IC601, IC602 and IC803, which producess 8V, 5V, 3.3V voltage to the circuit. Display Circuit Display circuit is comprised of CPU (IC502), LCD, LED and other components. Radio features are programmable by P1-P4, UP and DOWN key. Relevant channel information is displayed on the 15-segment LCD in alphanumeric form. Fig 6. Display Circuit

Component Description 1. TX-RX Unit Ref. No. Part Name Type Description IC101 IC Power module Power module IC501 IC AT2408N12.5S EROM IC401 IC AK2346 Audio processor IC404 IC TA75W558FU Dual operational amplifier IC403 IC TC75W51FU Dual operational amplifier IC803 IC XC62FP3302P Positive voltage regulator IC602 IC TA7805F Positive voltage regulator IC103 IC TA75S01F Single operational amplifier IC104 IC TA75W01FU Dual operational amplifier IC102 IC TA31136FN IF detector IC502 IC M30624FCPGP#U5C CPU IC121 IC BU4066BCFV Quad analog switch IC122 IC LC73872M DTMF Rx circuit IC125 IC M62364FP D/A converter with buffer amplifiers IC126 IC TDA8561Q Power amplification IC127 IC TC4013BF Dual D-type trigger IC301 IC PCF8576DH LCD driver Part List 2 1 6000234100000 TM-610 upper cover 1 2 7500171000000 TM-610 absorbing sponge 1 3 7102623020000 Selt tapping screw ST2.6*23mm 8 4 6300037000000 TM-610 main unit shield cover 1 5 7102508000100 Machine screwM2.5*8.0mm 4 6 4405100001000 TM-610 antenna pedestal 1 7 6100145000000 TM-610 antenna pedestal water-proof ring 1 8 5205000000280 Speaker jack HSJ1456-010320 HOSIDEN 1 9 4200215000100 TM-610 mobile radio power cable module 4 10 7102606021000 Selt tapping screw ST2.6*6.0mm 7 11 6201186000000 TM-610 external board 1 12 6100144000000 TM-610 External board water-proof ring 1 13 3608002002090 Power managementIC TA7808 1 14 7600028000000 TM-610 PA module shielding electricity conductive fabric 8 15 6201190000010 TM800 power amplification shield cover 1 16 3601001000530 RF PA module 1317M-101 1 17 6300026000000 TM-610 aluminum chasis bracket 1 18 7500159000100 TM-610 Heat sink silica gel 9 19 4210150000100 speaker (with plug) connect wire 1 20 6100142000000 TM-610 Front panel water-proof ring 1 21 7500157000000 TM-610 speaker sponge cushion 1 22 5001020000000 Speaker 1 23 6100199000000 NM0 mobile radio speaker water-proof ring 1 24 7500158000000 TM-610 speaker net 1 25 860M800500100 TM-800 HYT-LOGO label 1 26 6000505000010 TM-610 front panel module 1 27 6000231000000 TM800 light guide 1 28 6100263000000 TM-610 eyt 1 29 6000235000000 TM-610 volume knob 1 30 7212001500000 Nut 12*1.5mm 1 31 6201066000000 TC-278/378 knob inner liner 1 32 6201374000000 TM-610LCD bracket .40mm 1 33 5110000000320 TM-610LCD Tianma 1 34 7600026000000 TM-610 conductive rubber connector 1 35 6000473000000 TM-610 light guide panel 1 36 7400144000000 TM-610 light reflector 1 37 5205000000260 Earphone Jack 1 38 4310020000000 TM-610 volume knob 1 39 410M610100030 TM-610 PCB 1 40 4210100000400 TM-610 32pin signal cable 1 41 6300037000000 TM-610 main unit shield cover 1 42 7102606020000 Self-tapping screwST2.6*6.0mm 8 43 6100143000000 TM-610 main unit Water-proof ring 1

Tuning Method and Procedures: 1. Download z Connect the radio with PC by programming cable; turn the radio on. z Click “Download” on software interface. z Select the desired program and click “Open”, download starts. z Click “End” when download is completed. z Turn the radio off and remove the programming cable. 2. Initialization It is necessary to set the frequency and initialize the radio before tuning because there is no needed information in EEPROM when the radio is manufactured. z Turn on the power while holding down [P2], and press [P4] after LCD displays “DESTINA+initial value” (Refer to “Initial value/model” in the following table) z The LED on the front panel finishes flashing, indicating that the initialization is over. 3. Tuning Some items can be Tuninged in conventional mode and the others in manual tuning mode. z Turn on the power to enter conventional mode. z Switch off the power. And then turn on the power while holding down [P1]. The radio enter manual tuning mode. The tuning item is displayed on LCD. z Frequency Table Model RX/TX 1 ( C ) 2 ( L ) 3 ( H ) 4 5 6 7 8 0 RX(MHz) 155.15 136.15 173.85145.55164.50155.00155.20 155.40 V TX(MHz) 155.00 136.00 174.00145.50164.50155.00155.20 155.40 1 RX(MHz) 435.15 400.15 469.85 417.55 452.50435.00435.20 435.40 U1 TX(MHz) 435.00 400.00 470.00 417.50 452.50435.00435.20 435.40 2 RX(MHz) 475.15 450.15 499.85 462.55 487.50475.00475.20 475.40 U2 TX(MHz) 475.00 450.00 500.00 462.50 487.50475.00475.20 475.40 3 RX(MHz) 505.15 480.15 529.85492.55517.50505.00505.20 505.40 U3 TX(MHz) 505.00 480.00 530.00492.50517.50505.00505.20 505.40 4 RX(MHz) 375.15 350.15 399.85 362.55 387.50375.00375.20 375.40 U4 TX(MHz) 375.00 350.00 400.00 362.50 387.50375.00375.20 375.40 VCO Measurement Tuning Item Condition Test InstrumentTerminalPart Method Specification/Remarks 1. Power Supply 1. Power supply voltage DC 13.6V Note: 1. This radio can only be installed in negative grounding electrical system. Reverse polarity will cause the cable fuse to blow. Check the vehicle ground polarity before the installation to avoid wasted time and effort. 2. If DC power is to be controlled by the vehicle ignition switch, a switch relay should be used to switch the positive power lead. The vehicle ignition switch then controls DC to the relay coil. 1.CH: TX HI VHF:6.0V±0.1V UHF:5.0±0.1V 2. VCO Lock Voltage (Tx ) 2.CH: TX LO TC1 Check 1.0V 1.CH: RX HI VHF:6.0V±0.1V UHF:6.5±0.1V VHF1.2V 3. VCO Lock Voltage (Rx) 2.CH: RX LO Digital VoltmeterCV TC2 Check UHF1.0V Transmitter Measurement Tuning Item Condition Test Instrument TerminalPart Method Specification /Remarks 4. Tx Frequency Not enter tuning item, but switch to CH_2 Radio Communication Test Set ANT Tuning VR801 Tuning channel frequency Error<50Hz High Power: PO=23~25W I≤8.0A Check High Power 5. Tx Power Each CH corresponds to a specific TX freq; enter the item “TXHIGH” “TX LOW” in turn, to tuning High/Low power. Radio Communication Test Set Ammeter ANT Tuning software setting & VR101; press [P4] to save the setting and move to the next item. Low Power: PO=5±0.5W I≤5.0A Check Low Power Check the deviation of Hi/Mid/Low channel: 4.0±0.1KHz(W) Check the deviation of Hi/Mid/Low channel: 3.2±0.1KHz(M) 6. Max. Deviation 1. Each CH corresponds to a specific TX freq; ente r the item “MAX.DEV” and tuning “_C” “_L” “_H” “M_C” “N_C””N_M””N_H” Radio Communication Test Set Filter: 0.05-15KHz AF1KHz 75mV ANT MIC Jack Tuning software setting; press [P4] to save the setting and move to the next item. Check the deviation of Hi/Mid/Low channel: 1. 9±0.1KHz (N) 7. Modulation Sensitivity Check deviation: 2.6KHz-3.4KHz (W) 2.2KHz-2.7KHz (M) 1.3KHz-1.7KHz (N) 8. Modulation Distortion 1. Each CH corresponds to a specific TX freq. Radio Communication Test Set Filter: 0.05-15KHz AF1KHz 7.5mV ANT MIC Jack 5% Check 9. CDCSS Balance Each CH corresponds to a specific TX freq; enter item “CDCSS.BAL” Radio Communication Test Set Filter LPF: 300Hz ANT Use “UP”, “DN” key to set CDCSS Check waveform 10. CTCSS Deviation Each CH corresponds to a specific TX freq; enter item “CTC.L_DEV” “CTC.C_DEV” “CTC.H_DEV” tuning 67Hz/151.4Hz/254.1Hz CTCSS Radio Communication Test Set Filter LPF: 300Hz ANT Use “UP”, “DN” key to set CDCSS Tuning deviation to 0.75KHz±0.10KHz (W) 0.60KHz±0.10KHz (M) 0.37KHz±0.05KHz (N) 11. CDCSS Deviation Each CH corresponds to a specific TX freq; enter item “CDCSS.DEV” Radio Communication Test Set Filter LPF: 300Hz ANT Use “UP”, “DN” key to set CDCSS Tuning deviation to 0.75KHz±0.10KHz (W) 0.60KHz±0.10KHz (M) 0.37KHz±0.05KHz (N) 12.DTMF Deviation Each CH corresponds to a specific TX freq; enter item “DTMF.DEV” Radio Communication Test Set Filter LPF: 3KHz ANT Use “UP”, “DN” key to set CDCSS 3.0KHz±0.1KHz (W) 2.4KHz±0.1KHz (M) 1.5KHz±0.1KHz (N) 13. MSK Each CH corresponds to a specific TX freq; enter item “MSK.DEV” Radio Communication Test Set Filter LPF: 3KHz ANT Use “UP”, “DN” key to set CDCSS 3.0KHz±0.1KHz (W) 2.4KHz±0.1KHz (M) 1.5KHz±0.1KHz (N) 14. Single tone (2-/5-Tone) Each CH corresponds to a specific TX freq; enter item “TONE DEV” Radio Communication Test Set Filter LPF: 3KHz ANT Use “UP”, “DN” key to set CDCSS Tuning deviation to 3.0KHz±0.10KHz (W) 2.4KHz±0.10KHz (M) 1.5KHz±0.1KHz (N) Receiver Measurement Tuning Item Condition Test Instrument TerminalPart Method Specification /Remarks 15. RF bandpass filter Enter item“SENSITVITY”; Each CH corresponds to a specific Tx freq. Scanner ANT . TP1 First manually tuning TC101, then the software setting Set the gain value to the max; the corresponding frequency of VHF and UHF is on the rightmost and leftmost of the bandpass wave. Press [P4] key to save. 16. Max. SINAD Frequency: Rx Center; tuning to CH_1(C); corresponds to a specific freq. Radio Communication Test Set SSG Output: -47dBm MOD: 1KHz DEV: ±3KHz(W) ±1.5KHz(N) Filter: 0.3-3.0KHz ANT SP Jack K301 First Tuning K301. Tuning the volume to rated output. Take the record of max SINAD and Tuning K301 to the max volume output. Check Max. vol…

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MPE TEST RESULT Equipment Under Test: Mobile Radio Model No.: TM-610U2 Date of Test(s): 2006-11-18 Standards: FCC 47CFR 2.1091(b) Tested by : Army The details of the testing results carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. TABLE OF CONTENTS 1. Description................................................................ 3 2. Antenna Information..................................................... 3 3. Test site.................................................................... 3 4. Measurement System.....................................................3 5. Measurement Uncertainty................................................4 6. Method of measurement..................................................4 7. Test result................................................................... 6 8. Conclusion..................................................................9 1. Description HYT’S TM-610U2 mobile radio are Compatible, Conventional radio system operation. The operation and functions for the TM-610U2 Series radios are described in this manual. TM-610U2 has a compact size with a various features in range of 450 MHz ~ 500 MHz. TM-610U2 has a various features shown as below. - Wideband frequency separation, Programmable output power - Programmable 12.5 / 25 kHz channel spacing - Programmable On / Off hook function, Talk Around - Scanning, Priority Scanning - Look Back, Scan list editing - CTCSS / CDDCS (Conventional operation), Busy channel lockout - Time-out timer 2. Antenna Information Whip Antenna for vehicle : 450 ~ 500 MHz, 1/4 wave 3 dBi antenna gain 3. Test site Accurate Technology Co. Ltd. F1, Bldg, A, Changyuan New Meterial Port, Keyuan Rd. Science & Industry Park, Nanshan District, 518057, Shenzhen P.R. China. 4. Measurement System - Automobile: Hyundai Verna(2000) - E-Field Survey Meter & Probe - NARDA Model EMC 20 (100kHz~3GHz) Calibration due date: 2007-5-4 - Antennas - (1/4 wave 3 dBi) 5. Measurement Uncertainty The information below presents an estimate of the possible errors that are associated with the measurement system. Description Error NARDA Survey Meter: ± 4% Repeatability Accuracy: ± 7% 6. Method of measurement 6.1 MPE measurements made on trunk mounted antennas 6.1.1 External vehicle MPE measurement (Antenna mounted in trunk center) With the survey meter and probe, take ten (10) measurements, at the standard test distance of 60 cm to the antenna, from the back of the vehicle in a vertical line and then average the results. These measurements are taken and recorded at every twenty (20) centimeters over a range starting at twenty (20) centimeters above ground and ending at 2.0 meters. 6.1.2 Internal vehicle MPE measurement (Antenna mounted in trunk center) While rotating survey meter probe through 180 degrees to ensure that the highest level is found, scan the inside of the vehicle, both front and back seating areas, for the highest level in each location. After the highest level is found, scan vertically making two (2) additional measurements within an area approximately 40 cm wide (representing the width of a person) so as to have a total of three (3) measured points as indicated below that will be averaged. a) Head area b) Chest area c) Lower Trunk area 6.2 MPE measurements made on center roof mounted antennas 6.2.1 External vehicle MPE measurement With the survey meter and probe, take ten (10) measurements, at the standard test distance of 60 cm from the vehicle-mounted antenna, in a vertical line and then average the results. These measurements are taken and recorded at every twenty (20) centimeters over a range starting at twenty (20) centimeters above ground and ending at 2.0 meters; this would be representative of a person standing next to a vehicle during a mobile radio transmission. 6.2.2 Internal vehicle MPE measurement While rotating survey meter probe through 180 degrees to ensure that the highest level is found, scan the inside of the vehicle, both front and back seating areas, for the highest level in each location. After the highest level is found, scan vertically making two (2) additional measurements within an area approximately 40 cm wide (representing the width of a person) so as to have a total of three (3) measured points as indicated below that will be averaged. a) Head area b) Chest area c) Lower Trunk area 6.3 Presentation of Result Average Over Body = The average value of all the measurement points ( Expressed in Precentage of the controlled limits) Power Density= The maximum value of all the measure points / 2 ( The Duty Cycle of 50% was considered by deviding the maximum value by 2 and Expressed in mW/ cm^2) 7. Test result Measurement Information Measurement Freq.(MHz) 450 475 500 Raw Data Power(W) 23.44 23.8223.61 Controlled Limit 1.50 1.58 1.67 Uncontrolled Limit 0.26 0.29 0.31 Cal. Factor 1 1 1 Antenna / gain(dBi) Whip / 3 Whip / 3 Whip / 3 External Vehicle Power Density (50% Duty)Average over body/2 Internal Vehicle Power Density(50% Duty) Average over (head/chest/leg)/2 External Vehicle MPE Assessment At 450 MHz Antenna Location Antenna / Gain Meas. Distance (cm) E/H Field Calibrati on Factor Average Over Body Power. Density (mW/cm^2) Trunk Whip/3 60 E 1 12.7 % of Controlled Limit 19% / 2 = 0.143 mW/cm^2 Measurement Grid Test Position Height % of controlled Limit Test Position Height (cm) % of controlled limit 1 20 8 6 120 12 2 40 8 7 140 14 3 60 8 8 160 15 4 80 11 9 180 17 5 100 15 10 200 19 External Vehicle MPE Assessment At 475 MHz Antenna Location Antenna / Gain Meas. Distance (cm) E/H Field Calibratio n Factor Average Over Body Power. Density (mW/cm^2) Trunk Whip/3 60 E 1 15 % of Controlled Limit 20 % / 2 = 0.158 mW/cm^2 Measurement Grid Test Position Height % of controlled Limit Test Position Height (cm) % of control…

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ABCD 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size E Date: 22-Aug-2006 Sheet of File: D:\MOBILE RADIO\BACKUP\MyDesign.ddb Drawn By: T M 6 10U1 R F Schematics L1035T C10318P L10111T L1045T C1100.5P(B)->0.3P(B) C10522P C10710P C1081000P C1090.5P(B)->0.3P(B) D104UMX9401F L1336T C1110.5P(B) C1120.5P(B) R102 47K C1131000P R101 47K C1141000P C115 1000P C2291000P C2280.01U R201120 0.5W L132 C223 1000P C127 1.5p L110 82nH C234 47U/25V C144 1000p R108330K C1450.1u L113560nH(321306561000) R104100K R11010K TH102 15K-NC C1189p C120 27P R114 220-NC C2251000P R1138.2K-NC R1126.8K R1113.3K R195 5.6->22 R196 820->270 R194 820->270 R192470 C21812P R19118 L114330n(3213306331000) L12868N R137330 C21239P R19047 R1382.2K->4.7K R1882.2K L127 33N C211 1000P R141270->470->330 C210 1000P R18747 C2071000P R18610K C1520.01u R13933 R181 1.5K->100 C2091000P C2141000P R1852.2K R184 180 R193 22 0.5W R17947K D110 1SV279 D111 1SV279 D1081SV279 C2011000P D1071SV279 R178 330 L12282N C136 1000p C2020.1u R17533K->18K R176 10K R124NC R174100 C11622P C135 0.1u L105 5T R1281K D105 UMX9401F R126 0 C11715P L10956nH C1321000p R125 270 R1270 R148100K C20415P C146 15p->10P R1401K->0 R1320 C216 1000P C1480.01u C215 1000P C133 1P C217 1000P C213 18P C2081000P C139 0.5P->1.5P C13433p D1161SS355 C119 1p C12427P C1211.5p->2P C1471000P R18333 C2390.01u R182180 C1372P->1.5P C13839p C2051000P C200 1000p R1311M R180 100k R1301M L111 56nH C23118P R1191M R1181M L10756nH L106 56nH L1305T C23027P C10110P C102NC C1048P C1064P L129601S R1091.2K C2270.01U L1025T C226 1000P C2240.047u C2350.1U C2321000P L131 R177330 C2031000P C206 27P L12656N L12556N C1936P(B)->18P ANTENNA L12339N->NC VR101 68K C196 2P(B)->1000P C1958P->NC C1979P->18P 发射电路 PIN VGG VDD POUT IC101RA30H1317M OSCI 1 OSCO MIXO VCC IFI DEC FILO FILI 8 AF 9 QUAD IFO RSSI NDET NREC E MIXI 16 IC102TA31136FN C1801000p C17882p R15022K C1760.1u R149100K C1750.1u C15333p R14447K R1451K C1540.1u C1790.1u SQL C181 6.8u/6.3v R154100k C171 220p C172470p R153 3.3K R156 470K C170 220p R15510K C174 0.1u R15710 C16410u/6.3V C163 0.01u C1670.1u C162NC C165 0.1u CF202450KHz-G R1634.7K R16122K R151 36K C1690.1u R16222K C17320p CF203450KHz-E R1524.7K->12K DET WCON Apc/Sen OSC 123 4 +V 5 IC103TA75S01F 8C R115100K R116100K C2411u/16V C2400.01u C1831000P C1911000P L12139N C19015P C188 3P C18927P C18615P R168100 L119100N C1841000P R173100 R16947 R1714.7k R172220 C18515P R167 33 C1821000P L12039N C187 3P R20356 R17010K RF R147 220K L116330N C1600.01U R146100 L117330N C159270P C1581000P C15768P L118330N C156 68P C15530P 16.8M C2381000P R117220 8T 5C D1091SV279 C128 3p C12939P L10856nH R120 1M C198 5P(B)->2P(B) C151 4p->NC C149NC->2.4P C1509p->15P->13P B+ D118 UDZ175.1B C222 0.1u 32 41 Q111 3SK293->3SK318 R123180K R12947 32 41 Q112 3SK299 T101 TC101 6P C130 1000p C131 1000p R122 100K R136120K R13339K R135120K R13439K C1430.01U R121 180K C1411000p R142100->470->330 Q1132SC4215(Y) Q106DTA114EE Q105 DTA114EE Q1072SC5108 D117MA3J742 D101MA3J742 D102MA3J742 3 1 4 2 5 6 XF20049.95MHZ TH10115K C2361000p R105100K L112180N L12468N->39N C2370.22u D112UDZ175.1B R143180 R18922 R15822K R160 4.7K R15922K Q108 DTC114EE-NC Q1012SC5108(Y) Q110 2SC3357 Q1092SC3357 Q1022SC5108 D1031SS355 C2211u/16V->10U/16V 0.8-3.0-4.7T-44nH C122 1000P C123 1000P C1251000P C1261000p 8R C1680.1u CD2014530 8C C2201000P C2194P 8C C1401000P Temp NCON PCO T102 -+ +- 1 8 IC104TA75W01FU R103 47K R1060 R107 10K 1 1 2 2 3 3 D115DAN235E RSSI Q1142SC2412K D119UDZ4.7(B) R197100 R19810K R19947K C2420.01U R2001K R20247K L7013.3U D704NC D701 1SV282 L702 3.3U C702220P TC7016P L703 35.5N G 2 S 1 D 3 Q701 2SK508NV(K52) L704 3.3U Q7032SC5108(Y) B 1 C 2 E 3 Q704 2SC4116 L7052.7U D709 1SV282 C7110.1U L707 35.5N D7…

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