OAJFR15382-Way Portable Handheld Radio Transceiver (FRS)

© 2000 PCTEST Lab ATTACHMENT M: USER’S MANUAL

© 2000 PCTEST Lab ATTACHMENT B – ATTESTATION STATEMENT(S) #m / COMMUNICA TIONS CO& TD. No.715 Yuchun Factopia, 196 Anyang7-Dong, Manan-Ku, Anyang-City, Kyungki-Do, Korea Tel : (82)0343-467-3190 Fax : (82)0343-467-3191 March 27, 2000 Federal Communications commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S.A. To Whom it may concern; We, the undersigned, hereby authorize PCTEST Engineering Laboratory Inc., to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. Any and all acts carried out by PCTEST Engineering LaboratotyJnc., on our behalf shall have the same effects as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988,21 U.S.C.853(a). Sincerely,

© 2000 PCTEST Lab ATTACHMENT I – BLOCK DIAGRAM(S)

© 2000 PCTEST Lab ATTACHMENT A – COVER LETTER(S) October 27, 2000 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: J COMMUNICATIONS CO., LTD. FCC ID: OAJFR1538 Part 95 Certification Gentlemen: Submitted herewith, on behalf of J Communications Co., Ltd., is an application for Part 95 Certification of the following 2-Way Portable FM Handheld Radio Transceiver (FRS): FCC ID: OAJFR1538 Trade Name/Model(s): J COM FR1538 EUT Classification: 2-Way Portable Handheld Radios (FRS) Tx Freq. Range: 462.5625 – 467. 7125 MHz Max. Output Power: 500 mW Attached is the letter of authorization, measurement report data and plots, FCC ID label and location, test setup photographs, internal and external photographs, block diagram, schematic diagrams, operational description, parts list, tune-up procedure, and the user's manual. Should you have any questions or comments concerning the above, please contact the undersigned. cc: J COMM / NEMKO KOREA

February 23, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Ms. Frank Coperich SUBJECT: J Communications Co., Ltd. FCC ID: OAJFR1538 731 Confirmation No.: EA99237 Correspondence Reference No.: 17749 Request for Tech. Info.: 01/18/01 Dear Frank: Transmitted herewith, on behalf of J Communications Co., Ltd., is an amendment provided in response to the request for technical information dated January 18, 2001. 1. Attached is the measurement data for the power output (ERP). 2. Please find attached the revised radiated spurious data with the substitution method. 3. Attached is the audio frequency plots. 4. Please find attached the modulation limiting data. 5. Please find attached the revised page 5 explaining the reference to 6 kHz deviation. 6. Please find attached the RF Warning Statement. 7. Attached is a listing of all operating channel frequencies. We trust this information is sufficient to re-issue the grant ASAP. If you have any further questions, please do not hesitate to contact us. cc: J Communications Co., Ltd.

February 26, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Ms. Frank Coperich SUBJECT: J Communications Co., Ltd. FCC ID: OAJFR1538 731 Confirmation No.: EA99237 Correspondence Reference No.: 17988 Request for Tech. Info.: 02/06/01 Dear Frank: Transmitted herewith, on behalf of J Communications Co., Ltd., is an amendment provided in response to the request for technical information dated February 6, 2001. 1. Please find attached the SAR Test Report and Data. 2. Please note that the separation distance provided by the belt clip is 1 inch. 3. Attached is the RF Warning statement indicating that the duty factor does not exceed 50%. 4. Please find attached the revised RF Warning statement. We trust this information is sufficient to re-issue the grant ASAP. If you have any further questions, please do not hesitate to contact us. cc: J Communications Co., Ltd.

March 20, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Mr. Andy Leimer SUBJECT: J Communications Co., Ltd. FCC ID: OAJFR1538 731 Confirmation No.: EA99237 Correspondence Reference No.: 18368 Request for Tech. Info.: 03/13/01 Dear Andy: Transmitted herewith, on behalf of J Communications Co., Ltd., is an amendment provided in response to the request for technical information dated March 13, 2001. 1. Please find attached the SAR Test Data for body SAR with belt clip. 2. Please find attached the revised RF Warning statement. We trust this information is sufficient to re-issue the grant ASAP. If you have any further questions, please do not hesitate to contact us. cc: J Communications Co., Ltd.

March 29, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Mr. Andy Leimer SUBJECT: J Communications Co., Ltd. FCC ID: OAJFR1538 731 Confirmation No.: EA99237 Correspondence Reference No.: 18609 Request for Tech. Info.: 03/29/01 Dear Andy: Transmitted herewith, on behalf of J Communications Co., Ltd., is an amendment provided in response to the request for technical information dated March 29, 2001. 1. Please find attached the revised RF Warning statement. We trust this information is sufficient to issue the grant ASAP. If you have any further questions, please do not hesitate to contact us. cc: J Communications Co., Ltd.

April 16, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Mr. Andy Leimer SUBJECT: J Communications Co., Ltd. FCC ID: OAJFR1538 731 Confirmation No.: EA99237 Correspondence Reference No.: 18772 Request for Tech. Info.: 04/06/01 Dear Andy: Transmitted herewith, on behalf of J Communications Co., Ltd., is an amendment provided in response to the request for technical information dated April 6, 2001. 1. J Communications Co., Ltd. has informed us that they have decided to use various belt clips with the GMRS/FRS radio units. Instead of doing many SAR test, J Communications Co, Ltd. wants to include an RF Warning Statement in the users manual (see attached). We trust this information is sufficient to issue the grant ASAP. If you have any further questions, please do not hesitate to contact us. cc: J Communications Co., Ltd.

© 2000 PCTEST Lab ATTACHMENT G – EXTERNAL PHOTOGRAPHS © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz)

© 2000 PCTEST Lab ATTACHMENT E – FCC ID LABEL & LOCATION © 2000 PCTEST Lab FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §§ 2.925 & 15.19(a)(3) The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. SEE NEXT PAGE FCC ID: OAJFR1538

© 2000 PCTEST Lab ATTACHMENT H – INTERNAL PHOTOGRAPHS © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz)

© 2000 PCTEST Lab ATTACHMENT K – OPERATIONAL DESCRIPTION

© 2000 PCTEST Lab ATTACHMENT L – PARTS LIST/TUNE UP PROCEDURE

For more information about RF exposure, please visit the FCC website at www.fcc.gov FCC RF EXPOSURE INFORMATION In August 1996 the Federal Communications Commission (FCC) of the United States with its action in Report and Order FCC 96-326 adopted an updated safety standard for human exposure to radio frequency electromagnetic energy emitted by FCC regulated transmitters. Those guidelines are consistent with the safety standard previously set by both U.S. and international standards bodies. The design of this phone complies with the FCC guidelines and these international standards. Use only the supplied or an approved antenna. Unauthorized antennas, modifications, or attachments could impair call quality, damage the phone, or result in violation of FCC regulations. Do not use the phone with a damaged antenna. If a damaged antenna comes into contact with the skin, a minor burn may result. Please contact your local dealer for replacement antenna. Safety Information Your radio contains a low power transmitter. When the Push-to-Talk button is pushed 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. Body-worn Operation To maintain compliance with the FCC’s RF Exposure guidelines hold the transmitter and antenna at least 1.0 cm from your face/mouth and speak in a normal voice, with the antenna pointed up and away from the face. If you wear the radio on your body while using the headset accessory, use only belt-clips, holsters or similar accessories that maintain a 1.0 cm. separation distance between the user’s body and the back of the radio, including the antenna (whether extended or retracted, if applicable). The use of third-party belt-clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure guidelines, and should be avoided. WARNING! Read this information before using your phone

February 20, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: J COMMUNICATIONS CO., LTD. FCC ID: OAJFR1538 Part 95 / SAR Certification Gentlemen: Submitted herewith, on behalf of J COMMUNICATIONS CO., LTD. is SAR test data for Part 95 Certification of the following Family Radio Face-Held Transmitter (FRF): FCC ID: OAJFR1538 TRADE/MODEL(s): J COM FR1538 EUT TYPE: 2-Way FRS Radio Tx Freq. Range(s): 462.5625 – 467.7125 MHz Max. RF Output Power: 0.316 W ERP (24.99 dBm) Max. SAR Measurement: 1.280 mW/g (1g) FRS Face/Mouth SAR; 1.130 mW/g (1g) FRS Body SAR Attached please find the applicant’s SAR measurement report test data and plots, SAR test setup photographs, Internal and External photographs. Should you have any questions or comments concerning the above, please contact the undersigned. cc: Mr. Jong-Oh Kim, President J COMMUNICATIONS CO., LTD. © 2001 PCTEST Engineering Lab., Inc. PCTEST Engineering Laboratory, Inc. 66606660--B Dobbin Road B Dobbin Road •• Columbia, MD 21045 Columbia, MD 21045 •• U.S.A. U.S.A. TEL (410) 290TEL (410) 290--6652 6652 •• FAX (410) 290 FAX (410) 290--66546654 www.pctestlab.comwww.pctestlab.com CERTIFICATE OF COMPLIANCE (SAR EVALUATION) J COMMUNICATIONS CO., LTD. Dates of Tests: February 20, 2001 #715 Yuchun Factopia, 196 Anyang7-Dong Test Report S/N: SAR.210220097.OAJ Manan-Ku, Anyang-City, Kyungki-do, KOREA Test Site: PCTEST Lab, Columbia MD U.S.A. Attn: Jong-Oh Kim, President FCC ID OAJFR1538 APPLICANT J COMMUNICATIONS CO., LTD. EUT Type: 2-Way FRS Radio Tx Frequency: 462.5625 - 467.7125 MHz Rx Frequency: 462.5625 - 467.7125 MHz Max. RF Output Power: 0.316W ERP (24.99 dBm) Max. SAR Measurement: 1.280 mW/g (1g) FRS Face SAR; 1.130 mW/g (1g) FRS Body SAR Trade Name: J COM Model(s): FR1538 FCC Classification: Family Radio Face-Held Transmitter (FRF) Frequency Tolerance: ±± 0.00025% Emission Designator: 8K0F3E Channel Capacity: 14 Application Type: Certification Serial Number: n/a (pre-production) FCC Rule Part(s): § 95(B), 2(J), § 2.1093; ET Docket 96.326 This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in ANSI/IEEE Std. C95.3-1992 (See Test Report). I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. NVLAP accreditation does not constitute any product endorsement by NVLAP or any agency of the United States Government. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. 200131044.FFM Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 1 Table of Contents 1.1 SCOPE 1 2.1 INTRODUCTION / SAR DEFINITION 2 3.1 SAR MEASUREMENT SET-UP 3 4.1 E-FIELD PROBE SYSTEM 4 5.1 E-FIELD PROBE CALIBRATION PROCESS 5 5.3 DATA EXTRAPOLATION 6 6.1 PHANTOM, HOLDER & EQUIVALENT TISSUES 7 7.1 SYSTEM SPECIFICATIONS 8 8.1 MEASUREMENT PROCESS 9 9.1 TEST POSITION OF THE RADIO 10 10.1 BODY-WORN CONFIGURATION 11 11.1 ANSI/IEEE C95.1 RF EXPOSURE LIMITS 12 12.1 MEASUREMENT UNCERTAINTIES 13 13.1 SAR TEST DATA SUMMARY 14-15 14.1 SAR TEST EQUIPMENT LIST 16 15.1 CONCLUSION 17 16.1 REFERENCES 18 APPENDIX A – SAR TEST PLOTS APPENDIX B – SAR TEST SETUP PHOTOGRAPHS APPENDIX C – DIPOLE VALIDATION DATA APPENDIX D – PROBE CALIBRATION DATA APPENDIX E – EUT EXTERNAL/INTERNAL PHOTOGRAPHS Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 2 SAR MEASUREMENT REPORT 1.1 Scope Environmental evaluation measurements of specific absorption rate 1 (SAR) distributions in simulated human head and body tissues exposed to radiofrequency (RF) radiation from wireless portable devices for compliance with the rules and regulations of the U.S. Federal Communications Commission (FCC). 2 Company Name: J COMMUNICATIONS CO., LTD. Address: #715 Yuchun Factopia, 196 Anyang7-Dong, Manan-Ku, Anyang-City, Attention: Kyungki-do, 430-017, KOREA Jong-Oh Kim, President • EUT Type: 2-Way FRS Radio • Trade Name: J COM • Model: FR1538 • FCC IDENTIFIER: OAJFR1538 • S/N: Pre-production • Tx Frequency: 462.5625 – 467-7125 MHz • Rx Frequency: 462.5625 – 467-7125 MHz • Application Type: Certification • FCC Classification: Family Radio Face-Held Transmitter (FRF) • FCC Rule Part(s): § 95(B), 2(J), § 2.1093; ET Docket 96.326 • Max. SAR Measurement: 1.280 mW/g (1g) FRS Face SAR; 1.130 mW/g (1g) FRS Body SAR • Max. RF Output Power: 0.316W ERP (24.99 dBm) • Modulation: FM • Frequency Tolerance: ± 0.00025% • Power Supply: (x4) AAA Alkaline batteries (1.5VDC) • Dates of Test(s): February 20, 2001 • Place of Test(s): PCTEST Engineering Lab. Columbia, MD, U.S.A. • Report Serial No.: SAR.210220097.OAJ 1 Specific Absorption Rate (SAR) is a measure of the rate of energy absorption due to exposure to an RF transmitting source (wireless portable device). 2 IEEE/ANSI Std. C95.1-1992 limits are used to determine compliance with FCC ET Docket 93-62. Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 3 2.1 INTRODUCTION The FCC has adopted the guidelines for evaluating the environmental effects of radiofrequency radiation in ET Docket…

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Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 20 APPENDIX A – SAR TEST PLOTS J COMMUNICATIONS Co. Ltd. Model: FR1538 -- FRF Body SAR Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 450 MHz Muscle: σ = 0.82 mho/m ε r = 57.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.13 mW/g, SAR (10g): 0.870 mW/g J Communications Co., Ltd. -- Family Radio Face-Held Transmitter [FRF] 2-Way FRS Radio Ch.01 [462.5625MHz]; Spacing = 1.0cm from flat phantom to back of radio, w/o beltclip Measured Radiated Output Power = 24.99dBm [0.316W] Test Date - 02-20-2001 SAR Tot [mW/g] 1.17E-1 3.51E-1 5.86E-1 8.20E-1 1.05E+0 PCTEST Engineering Laboratory, Inc. J COMMUNICATIONS Co. Ltd. Model: FR1538 -- FRF Body SAR Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 450 MHz Muscle: σ = 0.82 mho/m ε r = 57.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.03 mW/g, SAR (10g): 0.802 mW/g J Communications Co., Ltd. -- Family Radio Face-Held Transmitter [FRF] 2-Way FRS Radio Ch.14 [467.7125MHz]; Spacing = 1.0cm from flat phantom to back of radio, w/o beltclip Measured Radiated Output Power = 24.90dBm [0.310W] Test Date - 02-20-2001 SAR Tot [mW/g] 1.06E-1 3.18E-1 5.30E-1 7.43E-1 9.55E-1 PCTEST Engineering Laboratory, Inc. J COMMUNICATIONS Co. Ltd. Model: FR1538 -- FRF Face SAR Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 450 MHz Muscle: σ = 0.82 mho/m ε r = 57.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.28 mW/g, SAR (10g): 0.998 mW/g J Communications Co., Ltd. -- Family Radio Face-Held Transmitter [FRF] 2-Way FRS Radio Ch.01 [462.5625MHz]; Spacing = 1.0cm from flat phantom to front of radio Measured Radiated Output Power = 24.99dBm [0.316W] Test Date - 02-20-2001 SAR Tot [mW/g] 1.12E-1 3.35E-1 5.59E-1 7.82E-1 1.01E+0 PCTEST Engineering Laboratory, Inc. J COMMUNICATIONS Co. Ltd. Model: FR1538 -- FRF Face SAR Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 450 MHz Muscle: σ = 0.82 mho/m ε r = 57.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.26 mW/g, SAR (10g): 0.975 mW/g J Communications Co., Ltd. -- Family Radio Face-Held Transmitter [FRF] 2-Way FRS Radio Ch.14 [467.7125MHz]; Spacing = 1.0cm from flat phantom to front of radio Measured Radiated Output Power = 24.90dBm [0.310W] Test Date - 02-20-2001 SAR Tot [mW/g] 1.23E-1 3.69E-1 6.15E-1 8.60E-1 1.11E+0 PCTEST Engineering Laboratory, Inc.

Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 21 APPENDIX B – SAR TEST SETUP PHOTOGRAPHS © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2001 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2001 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2001 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2001 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2001 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2001 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz)

Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 22 APPENDIX C – DIPOLE VALIDATION DATA J COMMUNICATIONS Co. Ltd. Model: FR1538 -- FRF Body SAR Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.86 mho/m ε r = 42.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 2.13 mW/g, SAR (10g): 1.41 mW/g 835MHz Brain Dipole Validation (D835V2 S/N: 406) Frequency: 835 MHz; Antenna Input Power: 250 [mW] PCTEST Brain Tissue Simulating Liquid SAR Tot [mW/g] 2.19E-1 6.55E-1 1.09E+0 1.53E+0 1.97E+0 PCTEST Engineering Laboratory, Inc. Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 23 APPENDIX D – PROBE CALIBRATION DATA Probe ET3DV5 SN:1370 Manufactured: February 1999 Calibrated: February 2000 Calibrated for System DASY3 Page 1 of 8 ET3DV5 SN:1370 Introduction The performance of all probes is measured before delivery. This includes an assessment of the characteristic parameters, receiving patterns as a function of frequency, frequency response and relative accuracy. Furthermore, each probe is tested in use according to a dosimetric assessment protocol. The sensitivity parameters (NormX, NormY, NormZ), the diode compresion parameter (DCP) and the conversion factor (ConvF) of the probe and some of the measurement diagrams are given in the following. The performance of the individual probes varies slightly due to tolerances arising from the manufacturing process. Since the lines are highly resistive (several MOhms), the offset and noise problem is greatly increased if signals in the low μ V range are measured. Accurate measurement below 10 μW/g are possible if the following precautions are taken. 1) check the current grounding with the multimeter 1 , i.e., low noise levels, 2) compensate the current offset 1 , 3) use long integration time (approx. 10 seconds), 4) calibrate 1 before each measurement, 5) persons should avoid moving around the lab while measuring. Since the field distortion caused by the supporting material and the sheath is quite high in the θ direction, the receiving pattern is poor in air. However, the distortion in tissue equivalent material is much less because of its high dielectricity. In addition, the fields induced in the phantoms by dipole structures close to the body are dominently parallel to the surface. Thus, the error due to non-isotropy is much better than 1 dB for dosimetric assessments. The probes are calibrated in the TEM cell ifi 110 although the field distribution in the cell is not very uniform and the frequency response is not very flat. To ensure consistency, a strict protocol is followed. The conversion factor (ConF) between this calibration and the measurement in the tissue simulation solution is performed by comparison with temperature measurements and computer simulations. This conversion factor is only valid for the specified tissue simulating liquids at the specified frequencies. If measurements have to be performed in solutions with other electrical properties or at other frequencies, the conversion factor has to be assessed by the same procedure. As the probes have been constructed with printed resistive lines on ceramic substrates (thick film technique), the probe is very delicate with respect to mechanical shocks. Attention: Do not drop the probe or let the probe collide with any solid object. Never let the robot move without first activating the emergency stop feature (i.e., without first turning the data acquisition electronics on). 1 Feature of the DASY Software Tool. Fig 1: Due to the field distortion caused by the supporting material, the probe has two charac- teristic directions, referred to as angle ψ and θ . Page 2 of 8 ET3DV5 SN:1370 DASY3 - Parameters of Probe: ET3DV5 SN:1370 Sensitivity in Free Space NormX1.58μV/(V/m) 2 NormY1.64μV/(V/m) 2 NormZ1.80μV/(V/m) 2 Diode Compression DCP X96mV DCP Y96mV DCP Z96mV Sensitivity in Tissue Simulating Liquid 450 MHzConvF X6.5extrapolated ε r = 48 ± 5% ConvF Y6.5extrapolated σ =0.50 ± 10%mho/m ConvF Z6.5extrapolated(brain tissue simulating liquid) 900 MHz ConvF X6.0± 10% ε r = 42.5 ± 5% ConvF Y6.0± 10% σ =0.86 ± 10%mho/m ConvF Z6.0± 10%(brain tissue simulating liquid) 1500 MHz ConvF X5.4interpolated ε r = 41 ± 5% ConvF Y5.4interpolated σ =1.32 ± 10%mho/m ConvF Z5.4interpolated(brain tissue simulating liquid) 1800 MHz ConvF X5.1± 10% ε r = 41 ± 5% ConvF Y5.1± 10% σ =1.69 ± 10%mho/m ConvF Z5.1± 10%(brain tissue simulating liquid) Sensor Offset Probe Tip to Sensor Center2.7mm Surface to Probe Tip1.6 ± 0.2mm Page 3 of 8 ET3DV5 SN:1370 Receiving Pattern (φ), θ = 0° f = 30 MHz, TEM cell ifi110 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 XYZTot f = 100 MHz, TEM cell ifi110 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 XYZTot f = 300 MHz, TEM cell ifi110 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 XYZTot f = 900 MHz, TEM cell ifi110 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 XYZTot Page 4 of 8 ET3DV5 SN:1370 Isotropy Error (φ), θ = 0° -1.00 -0.80 -0.60 -0.40 -0.20 0.00 0.20 0.40 0.60 0.80 1.00 060120180240300360 error[dB] 30 MHz 100 MHz 300 MHz 900 MHz 1800 MHz 2500 MHz f = 1800 MHz, WG R22 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 XYZTot f = 2500 MHz, WG R26 0 10 20 30 40 50 60 70 …

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Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 24 APPENDIX E – EUT EXTERNAL/INTERNAL PHOTOGRAPHS © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz) © 2000 PCTEST Lab J COM 2-Way Portable Handheld Radio (FRS) NVLAP Lab Code: 100431-0 FCC ID: OAJFR1538 (Tx 462.5625~467.7125MHz)

Test Report S/N: SAR.210220097.OAJ SAR Measurement Report Test Dates: February 20, 2001 FCC Part 95 Certification J COM FCC ID: OAJFR1538 (Model: FR1538) © 2001 PCTEST Lab 2-Way Portable Handheld Radio (FRS) 17 13.1 SAR TEST DATA SUMMARY (Continued) Ambient TEMPERATURE (°C) 22.5 Relative HUMIDITY (%) 59.9 Atmospheric PRESSURE (kPa) 99.8 Mixture Type: 450MHz Muscle Dielectric Constant: 57.5 Conductivity: 0.82 13.4 Measurement Results (Body SAR with BELTCLIP) FREQUENCY Modulation POWER * Separation Antenna SAR MHz Ch. (Watts) Distance (cm)** Position (W/kg) 462.5625 01 FM 0.316 1.8 cm [w/ BeltClip] Fixed 0.413 467.7125 14 FM 0.310 1.8 cm [w/ BeltClip] Fixed 0.400 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population Muscle 1.6 W/kg (mW/g) averaged over 1 gram NOTES: 1. All modes of operation were investigated and the worst-case are reported. 2. Battery condition is fully charged for all readings. 3. Battery Type x Standard o Extended 4. * Power Measured o Conducted o EIRP x ERP 5. SAR Measurement System x SPEAG o IDX 6. SAR Configuration o Head x Body o Hand 7. ** Test Configuration x With BeltClip o Without BeltCl…

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