PDHGMRS500SLKGMRS/FRS Combination

128-xxxx 1 of 28 General Mobile Radio Service (GMRS) Model : GMRS500SLK Owner's Manual Customer Service 1-800-290-6650 Released: 3-31-04 m ode 128-xxxx 2 of 28 2 THIS PAGE LEFT BLANK INTENTIONALLY 128-xxxx 3 of 28 CAUTION SAFETY INFORMATION Your wireless hand-held portable transceiver contains a low power transmitter. When the PTT button is pushed (or the VOX mode is enabled) it sends out radio frequency (RF) signals. The device is authorized to operate at a duty factor not to exceed 50%. In August 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety levels for hand-held wireless devices. Important:To maintain compliance with the FCC’ s RF exposure guidelines hold the transmitter at least 1 inch (2.5 centimeters) from your face and speak in a normal voice, with the antenna pointed up and away. If you wear the handset on your body while using the headset accessory,use only the Audiovox supplied wrist strap and leather case for this product and ensure that the antenna is at least 1 inch(2.5 centimeters) from your body when trans -mitting. Use only the supplied antenna. Do not use your transceiver with a damaged antenna. Unauthorized antennas, modifications, or attachments could damage the transmitter and may violate FCC regulations. Performance: Your transceiver will only achieve its maximum operating range when communicating with other transceivers across open and flat areas or between elevated points. Normally occurring environmental factors such as buildings, trees, terrain and weather, or interference from other radio or electrical equipment, may have adverse effects on the transceiver’s effective range. These are not indicative of a fault condition. Avoid placing the GMRS500SLK radio transceiver for prolonged periods of time in direct sunlight or temperatures below -4 °F(-20°C) or above 140°F (60°C). 3 128-xxxx 4 of 28 WARNINGS: Battery Care Never attempt to charge other brands of batteries, as batteries may burst causing personal injury and damage to the product. When rechar- ging Lithiumion(Li-ion) batteries with the AUDIOVOX charger, use only supplied Audiovox-approved rechargeable batteries. Use of the Audiovox charger (also supplied) with other brands of batteries is not recommended, as battery charging times will vary with different brands. Refer to the Manufacturer’s instructions for charging other brands of batteries. Battery Disposal In general, if handled improperly, batteries pose a risk of fire or burns. Do not disassemble, crush, puncture, short external contacts, or dispose of the batteries in fire or water. Dispose of the batteries in a environmentally safe manner and recycle whenever possible. FCC WARNING Replacement or substitution of transistors, diodes or other parts of a unique nature, with parts other than those recommended by the manufacturer, may cause a violation of the technical regulations of Part 15 of FCC Rules. GMRS LICENSE: USE OF THIS RADIO WITHIN THE UNITED STATES REQUIRES AN FCC GMRS LICENSE. AN INDIVIDUAL 18 YEARS OF AGE OR OLDER, WHO IS NOT A REPRESENTATAIVE OF A FOREIGN GOVERNMENT, IS ELIGIBLE TO APPLY FOR A GMRS SYSTEM LICENSE. YOU WILL NEED TWO FORMS FROM THE FCC: FCC FORM 159, AND FCC FORM 605 (MAIN FORM AND SCHEDULE F). YOU CAN FIND THE FORMS ONLINE AT: HTTP://WWW.FCC.GOV/FORMPAGE.HTML, OR CALL 1-800-418-3676. 4 128-xxxx 5 of 28 5 1. Battery internally installed 2.Monitor/Backlight Button 3. Wrist strap ring 4.Push-To-Talk (PTT) Button 5.Antenna 6.External Speaker(SPK)/Micro- phone (MIC)/Charge (CHG) Jack 7.Built-in Speaker 8.Liquid Crystal Display (LCD) Model GMRS500SLK (FCC License Required) 9.Built-in Microphone 10.Up Channel/Volume Button 11.Down Channel/Volume Button 12. MODE/FM Button 13.Power On/Off Keylock Button 14.SCAN/VOX Button 15.White Flashlight LED 16.Flashlight Enable Button 1 2 4 5 8 11 9 12 6 14 10 13 7 3 (REF) 1 (REF) 16 15 m o d e 128-7033 6 of 28 6 Model GMRS500SLK DISPLAY 1.Beep Tone Indicator: Icon appears when beep button confirmation tone is selected; icon disappears when tone is off. 2.Key Lock Indicator: Icon appears when the keypad is locked. This function disables keys such as channel up/down, SCAN and MODE. 3.Monitor Indicator: Icon appears when the Monitor (M) button is pressed and the channel monitor function is activated. 4.Signal Strength Indicator: Icon appears when a signal is being transmitted. 5.HI/LO Indicators: Power level indicator appears when the transmit power is set to desired output power on the GMRS channels. 6.Large Segment Display: Indicates the channel number in use. 7.Scan Indicator: This function allows the user to scan a channel (and tone code, if present) every .5 second to search for a valid signal. 8.RogerBeep Tone On/Off Indicator: This icon appears when the Roger Beep tone is on, and disappears when tone is not in use. 9. Battery Level Indicator:Icon indicates when the battery is in lower level. 10.Signal Receive Indicator: Icon appears when a signal is being received. 11. FM radio Mode Indicator: Icon will be on steady when in the FM band mode. When in the GMRS/FRS mode, the icon will disappear. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 128-xxxx 7 of 28 7 12.Small Segment Display: Displays the CTCSS tone option for each main channel from 01-38. 13.Dual Watch Mode Indicator: Indicator appears when dual watch mode is active. 14.Voice Activated Transmission (VOX) Indicator: This function allows hands free conversation. The indicator appears when the VOX mode is activated. Equipment and Accessories Supplied 1. Radio (1) GMRS500SLK 2. Owner’s Manual 128-xxxx . 3. AC Wall Adapter GMRSXXAC 4. Rechargeable (Li-ion) Batteries GMRSXXBAT 5.Earbud with Remote PTT ButtonGMRSBHST8 Powering the transceiver: Your GMRS500SLK radio transceiver operates on internally installed Li-ion batteries. Only Audiovox approved rechargeable batteries should be recharged in the radio transceiver using the charging accessories. This will ensure optimum performance for the GMRS500SLK. …

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PPPPPPPPPP fcc@label eNkNlim marN@QRN@RPPT gmrsUPPslk Q Q PP drawingN@part@no name@or@tital first@used@in assembly drawnscalerev DATE : MAR 12, 2004 GMRS500SLK FCC LABEL LABEL FCC ID : PDHGMRS500SLK TRADE NAME : FM TRANSCEIVER MODEL NO. : GMRS500SLK THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. FCC ID : PDHGMRS500SLK TRADE NAME : FM TRANSCEIVER MODEL NO. : GMRS500SLK THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. LOCATION 2:11:1 28.5 19.5

GMRS500 TECHNICAL DESCRIPTION Page 1 A). GENERAL DESCRIPTION The GMRS500 radio is a self-contained transceiver unit with integral antenna intended for use as a general communication tool. It is designed to operate on all 22 channels allocated by the FCC for the licensed FRS & GMRS. This model also features a CTCSS system with 38 pre-defined, user selectable sub-audible tones for channel quieting. The useable range, while dependent upon terrain and other radio propagation principles, is typically five miles. The GMRS500 uses the maximum transmit power allowed to help ensure the maximum communication range. Features include: 22 FRS, GMRS Channels with 38 CTCSS codes, Digital Receive Volume Control, Channel Monitor, Page and LCD Display, FM radio (87.5~108MHz). The unit is equipped with an external Headset option connector. 1 cell Lithium Ion battery. An automatic power savings feature allows the typical standby battery life to extend to more than 3 days. B). FREQUENCY DETERMINING CIRCUITS The fundamental frequency for both the transmitter and the receiver local oscillators are controlled by a phase lock loop (PLL) circuit IC201 (Toshiba TB31202, or equipvalent). The frequency of operation of the GMRS voltage controlled oscillator (VCO), composed of Q301,302 operating in cascade is phase locked to a voltage controlled crystal reference (VCXO) operating at 20.95MHz (X202). The VCO is locked to the fundamental of the transmit signal in the transmit mode and is locked to the receive 1 st LO (Fundamental channel frequency minus 21.4MHz) in the receive mode. The crystal reference frequency is shared with the 2 nd LO of 20.95MHz. C). TRANSMITTER CIRCUITS The transmitter amplifies the 0 dBm signal from the VCO to approximately 33 dBm that is fed to the antenna. The transmitter is a three stage amplifier composed of Q1,Q4 and Q11. The first two stages are operated class A and the final is operated class B in full saturation to help prevent unwanted amplitude modulation. The fundamental transmit signal is fed through an elliptical low pass filter (5-pole, 2 zero) in order to suppress the harmonics to below –50 dBc. The desired frequency modulation of the carrier is accomplished by modulating the current in the VCO directly with the microphone audio signal. The microphone audio is conditioned with a three- pole high pass filter at 300 Hz (IC5-D), a hard clipper circuit (IC5-D) to limit maximum deviation to +/- 2.5 kHz and a three-pole low pass or splatter filter at GMRS500 TECHNICAL DESCRIPTION Page 2 2.8 kHz (IC5-C). The low pass filter insures that the occupied bandwidth of the FM modulated signal meets FCC requirements under all input conditions. D). RECEIVER CIRCUITS The received signal from the antenna is band limited to 600 Mhz by the transmitter harmonic filter. The desired signal is fed to a low noise amplifier (LNA – Q6) centered from 460 to 470 MHz that provides approximately 10 dB of gain. The output of the LNA is filtered with a Band Pass filter (SF1) with pass-band of 460 to 470 MHz and stopband attenuation of 50 dB. The filtered receive signal is one input to the 1 st mixer (Q8), the other mixer input (1 st LO) is the output of the VCO at the desired channel frequency minus 21.4MHz. The output of the mixer is tuned to the 1 st IF of 21.4 MHz. The 1 st IF is transformer coupled for impedance matching to a X-tal filter centered at 21.4MHz with a bandwidth of +/-3.75Hz. The filtered 1 st IF is fed to the 2 nd mixer input of the multi-function receiver IC1. The 2 nd LO (20.95 MHz) is generated by VCXO that is the reference frequency for the PLL. The 2 nd mixer output of 450 kHz is filtered through a 4 section ceramic filter that in combination with the 21.4MHz X-tal filter provides approximately 50 dB of adjacent channel attenuation. The 450 kHz 2 nd IF is then amplified, limited and fed to a quadrature detector for FM demodulation. The resulting audio output signal is bandpass filtered from 300 to 3 kHz (IC5-A,B) and amplified to provide 150mW of audio power (IC2). A squelch circuit is provided (IC101 pins 10 through 11) to mute the receiver noise under low signal conditions. The squelch circuit amplifies and detects noise in a narrow bandwidth at approximately 5 kHz. When the detected noise exceeds a threshold set to trigger at approximately 9 dB SINAD receive signal strength, the audio output is muted. E). TRANSMIT/RECEIVE SWITCH When the radio is in the transmit mode, pin diode switches D13 and D1 are both turned on (representing less than 0.7 ohms). D13 allows the transmit signal to pass to the antenna and D1 shorts one leg of a T matching network (L3, L15 and C4) to ground in the receive path. This results in a parallel tuned circuit high impedance being presented to the transmit signal so that the receive path does not load the transmit signal. In the receive mode, both D13 and D1 are off, resulting in the antenna signal being coupled into the receive LNA through the 50 ohm T matching network and the unwanted load of the transmit final amplifier is reduced to less than 1 pF by D1. F). RADIO CONTROL CIRCUIT A microprocessor (CPU1) is used to control the transceiver. User stimuli is provided through a tack switch for PTT (push to talk), along with the keypad for channel selection, channel monitor, receive volume, and page. Pressing the PTT switch instructs U1 to switch to the transmit mode. This is GMRS500 TECHNICAL DESCRIPTION Page 3 accomplished by loading the proper channel counter information through a 3- wire serial link to the PLL IC (IC201), turning on power to the PLL and VCO, microphone and transmit audio circuits and the transmit RF amplifiers. Pressing the call switch causes the microcontroller to transmit a warbling tone for approximately 3 seconds on the current channel selected that is used to notify another person with GMRS radio that you wish to communicate. Pressing the channel Up/Down buttons (active in receive mode only) instructs U5 to increment or decrement respect…

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GMRS500 ALIGNMENT PROCEDURE Page 1 1. REFERENCE TEST EQUIPMENT A. HP8921A Cell site test set or HP8920A, B Communication Test Set with Spectrum Analyzer option. B. Fluke 187 Digital Voltmeter C. HP E3615A Power supply 2. TEST POINT A. ANTENNA : Test point ANT1 is prepared with ANTGND1(antenna ground). B. GMRS VCO reference voltage: Test point 1 is prepared. C. FM VCO reference voltage : Test point 2 is prepared. C. RX audio output : Speaker terminals & ear jack are prepared. D. TX Mic. Input : Test point MICIN is prepared. E. Battery Vcc : Test point BAT+ is prepared. F. Up Key : Test point UP is prepared. G. Down Key : Test point DOWN is prepared. H. Function Key : Test point MENU is prepared. I. Monitor Key : Test point MONITOR is prepared. J. PTT Key : Test point PTT is prepared. K. Power Key : Test point PWR is prepared. L. Scan key : Test point SCAN is prepared. Note. : All key can be activated when connect with ground. 3. VCO ALIGNMENT A. Set unit to Channel 1 and connect a voltmeter to TP1 (VCO PD). B. Press & hold PTT. C. Extend L303 until the voltmeter reads 1.5V. D. Release PTT button so units is in receiving mode and monitor the voltage on TP1. The voltage should be in the range 1.5Vdc +/-0.5V E. Set unit to channel 14. F. Press & hold the PTT switch and observe the voltage on TP1. The voltage should be 2 – 2.5 Vdc. G. Release PTT and observe the voltage on TP1. The voltage should read between 2.0 – 2.5 Vdc. Note : VCO shield-can should be soldered after VCO alignment is finished. 4. TRANSMITTER FREQUENCY ALIGNMENT A. Press & hold the PTT button. B. Align CT201 trimmer capacitor such that the output frequency is equal to the channel frequency with a maximum error of +/- 200 Hz. CT201 is located on the right side of 20.95MHz X-tal. 5. TRANSMITTER OUTPUT POWER CONFIRMATION A. Set unit to channel 1. B. Press & hold the PTT button. GMRS500 ALIGNMENT PROCEDURE Page 2 C. Transmit power should not exceed 2.0W. D. Set unit to channel 14. E. Press & hold the PTT button. Ensure that Tx Power should not exceed 0.5W. 6. TRANSMITTER DEVIATION ALIGNMENT A. Connect an audio generator (600 ohms) to MICIN or the ear jack. The audio frequency should be set at 1KHz with a level of 200mV RMS. B. Connect an FM deviation meter (communications test set) to Antenna contact. Set the monitor to read peak to peak divided by two [(pk-pk)/2] deviation. Set filter of equipment from 25Hz to 15KHz. C. Press & hold the PTT button. D. Align RV2 for +/- 2.1 kHz deviation (+/-0.1KHz). RV2 is located on the below of CT201. E. Decrease audio generator level until deviation reads +/- 1.5 kHz (approximately 12mV) and record generator level. Level should be between 6 mV and 10 mV. F. Confirm that transmit audio distortion is less than 5%. 7. RECEIVER ALIGNMENT A. Set the output level of the RF signal generator for -47dBm. The generator should be set for 1.5 kHz deviation at 1 kHz audio. B. Set volume level 4 (It is initial.). C. Connect Audio analyzer to SPK+. D. Set equipment filter 25Hz to 15KHz. E. Confirm that Rx audio distortion is less than 5%. F. Confirm that Rx Sensitivity is less than –120dBm (nominally –123dBm) by reducing the output level of the RF signal generator until a 12 dB SINAD reading is achieved. H. Set SSG output level until 9dB sinad sensitivity and confirm unit is un-squelched. I. Set signal generator level to –47dBm. J. With 1.5KHz deviation at 1KHz modulation, set volume for maximum audio. Audio level should be on over than 1.3Vrms. 8. LOW BATTERY INDICATOR CONFIRMATION A. Set unit to receiving mode. Don’t set transmitter mode.. B. Set power supply voltage to 3.7V. C. Decrease power supply voltage until low battery icon blinks. 9. POWER OFF CURRENT CONSUMPTION A. Set power supply voltage to 3.7 and connect to unit. B. Confirm current. It must be less than 100uA. GMRS500 ALIGNMENT PROCEDURE Page 3 10. FREQUENCIES TABLE Channel Freq. MHz Channel Freq. MHz 1 462.5625 12 467.6625 2 462.5875 13 467.6875 3 462.6125 14 467.7125 4 462.6375 15 462.5500 5 462.6625 16 462.5750 6 462.6875 17 462.6000 7 462.7125 18 462.6250 8 467.5625 19 462.6500 9 467.5875 20 462.6750 10 467.6125 21 462.7000 11 467.6375 22 462.7250

GMRS500 SEMICONDUCTOR DESIGNATIONS AND FUNCTIONS Page 1 Designator Description Application D1 KDS114E RF SW D2 KDS120 Charger Path D3 KDS114E Diode SW D4 KDS121 Diode SW D5 KDS114E VOX Rectifier D6 KDS113 VCO VCC SW D7 KDS114E Diode SW D8 KDS121 Diode SW D9 KDS121 Diode SW D13 KDS114E RF SW D201 KDS114E Reset D301 KDS114E RX/TX SW for VCO D302 MS2S372 VCO Vari-cap DZ1 3.0V 3V Zener Diode DZ501 KV1741E FM VCO DZ502 KV1741E FM VCO LED1 LED Backlit LED LED2 LED Flash Flash LED IC1 DBL5018 IC IF IC2 UTC34119 IC SPK IC3 XC6201 IC Regulator 3V IC4 LM324 IC OP IC5 LM324 IC OP IC201 TB31202 IC PLL IC501 TDA7021T IC FM Radio CPU1 W741S81A IC CPU Q1 NE5510279A TX PA Q2 KRC405E RX VCC Mute for TX Q3 KTA1505 FM VCC SW Q4 BFQ67W TX Driver Q5 KRC404E CTCSS Driver Q6 2SC4226 RX LNA Q7 KTA2014E PTT SW Q8 2SC4226 RX Mixer Q9 2SC4083 RX IFA Q10 KRA306E VCO VCC SW Q11 BFQ67W TX Pre-Driver Q12 KRC404E Charger Detector Q13 KTA1505 TX VCC SW Q14 KRA306E RX VCC SW Q15 KRC404E Voltage Selection for charging Q16 KRA226 SPK Enable GMRS500 SEMICONDUCTOR DESIGNATIONS AND FUNCTIONS Page 2 Q17 KRC405E TX Audio Mute for RX Q18 KRA226 Main VCC SW Q19 KRC401E RX/TX SW for VCO Q20 KRA306E TX Power Level SW Q21 KRC404E VOX Q22 KRC404E PTT SW Q23 KRC405E RX Audio Mute Q26 KRA306E Charger Enable Q27 KRC404E Charger Enable Q301 2SC4226 VCO Q302 2SC4226 VCO Q501 2SC4083 FM VCO Q502 KTC4075E RSSI Amplifier Q503 KRC404E RSSI Amplifier

Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr APPENDIX A – SAR TEST PLOTS Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr

Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr APPENDIX B – EUT TEST SETUP PHOTOGRAPHS Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr 25mm 25mm Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr [Tissue Liquid Depth : 15cm] 15cm

Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr APPENDIX C – EUT PROFILE PHOTOGRAPHS Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr

Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr APPENDIX D – DIPOLE VALIDATION PLOTS Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr

Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr APPENDIX E – PROBE CALIBRATION DATA Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr

Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr APPENDIX F – DIPOLE CALIBRATION DATA Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr Report No.: HCT-SAR04-0305 FCC ID : PDHGMRS500SLK DATE : March 20, 2004 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr

HYUNDAI CALIBRATION & CERTIFICATION TECH. CO., LTD. PRODUCT COMPLIANCE DIVISION SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 CERTIFICATE OF COMPLIANCE (SAR EVALUATION) Date of Issue : March 20, 2004 Test Report No.: HCT-SAR04-0305 Test Site : HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. FRN : 0005866421 Manufacture; TTI Tech Co., Ltd. Eundo Bldg. Room 402, 737-19 Banpo-1dong, Seocho-ku, Seoul, Korea, 137-041 FRN: 0005-8660-25 PDHGMRS500SLK TTI Tech Co., Ltd. FCC ID : APPLICANT : EUT Type: GMRS(General Mobile Radio Service) and FRS(Family Radio Service) Bands. Model(s): GMRS500SLK Tx Frequency: 462.5500 MHz – 462.7250 MHz (GMRS) 467.5625 MHz – 467.7125 MHz…

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