CKLTX-20BTri-Mode Dual Band Analog/PCS Phone (AMPS/CDMA)

© 2000 PCTEST Lab ATTACHMENT M – USER'S MANUAL 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, modifica- tions, 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. Body-worn Operation This device was tested for typical body-worn operations using the Hyundai Belt- Clip/Holster (Model: TX-20B) placed 2.5 cm. from the body. To comply with RF exposure requirements, a minimum separation distance of 2.5 cm. must be maintained between the user’s body and the belt-clip/holster, including the antenna. The use of other belt-clip/holsters and other non-tested accessories may not comply with FCC RF Exposure requirements and should be avoided. WARNING! Read this information before using your phone

© 2000 PCTEST Lab ATTACHMENT B – ATTESTATION STATEMENT(S) 4YUWDAI HYUNDAI ELECTRONICS IND. CO., LTD Quality Assurance Office Int’lStandard Certification Team San 136-1, Ami-Ri, Bubal-Eub, Ichon-Si Kyoungki-Do, 467-701, Korea Date : NOV. 25, 2000 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S.A. Subject : USERS MANUAL RF EXPOSURE WARNING STATEMENT Gentlemen: HYUNDAI ELECTRONICS IND., hereby confirms that the attached RF exposure warning page will be readily visible to the user, and will be placed at a prominent location in the front section of the users manual. Sincerely Yours, Kisoo Kim - Part Leader EMC Part of Int’l Standard Certification Team

© 2000 PCTEST Lab ATTACHMENT A – COVER LETTER(S) November 28, 2000 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: HYUNDAI Electronics Industries Co., Ltd. FCC ID: CKLTX-20B Part 24/22 Certification Gentlemen: Attached herewith, on behalf of HYUNDAI Electronics Industries Co., Ltd. is an application for Part 24/22 Certification of the following Tri-Mode Phone (AMPS/CDMA): FCC ID: CKLTX-20B TRADE / MODEL(s): HYUNDAI TX-20B EUT TYPE: Licensed Portable Transmitter Held to Ear (PCE) Tx Freq. Range: 824.04-849.97 MHz (AMPS), 824.70-848.31 MHz (CDMA), 1851.25-1908.75 MHz (PCS CDMA) Rx Freq. Range: 869.04-893.97 MHz (AMPS), 869.70-893.31 MHz (CDMA), 1931.25-1988.75MHz (PCS CDMA) Max. RF Output Power: 0.607 W ERP AMPS (27.834 dBm) / 0.429 W ERP CDMA (26.322 dBm) 0.476W EIRP PCS CDMA (26.761 dBm) Attached is the Letter of Authorization, Confidentiality Request, ESN Affidavit, RF Warning Statement Location letter, measurement report data and plots, RF Exposure measurement report, FCC ID label and location, test setup photographs, internal and external photographs, block diagrams (confidential), schematic diagrams (confidential), operational description (confidential), parts list & tune-up procedure (confidential), and the user's manual and user’s manual warning page. Should you have any questions or comments concerning the above, please contact the undersigned. cc: Mr. Ki-Soo Kim Section Chief, QA Office HYUNDAI Electronics Industries Co., Ltd.

© 2000 PCTEST Lab ATTACHMENT G – EXTERNAL PHOTOGRAPHS © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd.

© 2000 PCTEST Lab ATTACHMENT E – FCC ID LABEL / LOCATION © 2000 PCTEST Lab FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §§ 2.925 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)

© 2000 PCTEST Lab ATTACHMENT H – INTERNAL PHOTOGRAPHS © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd.

© 2000 PCTEST Lab ATTACHMENT K – OPERATIONAL / CIRCUIT DESCRIPTION

© 2000 PCTEST Lab ATTACHMENT O – SAR TEST DATA HYUNDAI FCC ID:CKLTX-20B -- FM Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- In; Crest Factor 1.0 SAR (1g): 0.820 mW/g, SAR (10g): 0.539 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B FM Mode, Ch.0991 [824.04MHz] Conducted Power = 27.5dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 7.90E-2 2.37E-1 3.95E-1 5.53E-1 7.11E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- FM Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.11 mW/g, SAR (10g): 0.763 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B FM Mode, Ch.0991 [824.04MHz] Conducted Power = 27.5dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 1.07E-1 3.20E-1 5.33E-1 7.46E-1 9.59E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- FM Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- In; Crest Factor 1.0 SAR (1g): 1.25 mW/g, SAR (10g): 0.860 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B FM Mode, Ch.0383 [836.49MHz] Conducted Power = 27.5dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 1.26E-1 3.78E-1 6.30E-1 8.82E-1 1.13E+0 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- FM Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.39 mW/g, SAR (10g): 0.907 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B FM Mode, Ch.0383 [836.49MHz] Conducted Power = 27.5dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 1.30E-1 3.91E-1 6.51E-1 9.11E-1 1.17E+0 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- FM Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- In; Crest Factor 1.0 SAR (1g): 1.31 mW/g, SAR (10g): 0.870 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B FM Mode, Ch.0799 [848.97MHz] Conducted Power = 27.5dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 1.34E-1 4.02E-1 6.70E-1 9.38E-1 1.21E+0 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- FM Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.41 mW/g, SAR (10g): 0.955 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B FM Mode, Ch.0799 [848.97MHz] Conducted Power = 27.5dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 1.37E-1 4.10E-1 6.84E-1 9.57E-1 1.23E+0 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- Cellular CDMA Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- In; Crest Factor 1.0 SAR (1g): 0.521 mW/g, SAR (10g): 0.342 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B CDMA Mode, Ch.1013 [824.70MHz] Conducted Power = 25.8dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 4.80E-2 1.44E-1 2.40E-1 3.36E-1 4.32E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- Cellular CDMA Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 0.792 mW/g, SAR (10g): 0.536 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B CDMA Mode, Ch.1013 [824.70MHz] Conducted Power = 25.8dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 7.40E-2 2.22E-1 3.70E-1 5.18E-1 6.66E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- Cellular CDMA Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- In; Crest Factor 1.0 SAR (1g): 0.915 mW/g, SAR (10g): 0.603 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B CDMA Mode, Ch.0363 [835.89MHz] Conducted Power = 25.8dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 9.00E-2 2.70E-1 4.50E-1 6.30E-1 8.10E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- Cellular CDMA Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 0.887 mW/g, SAR (10g): 0.609 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B CDMA Mode, Ch.0363 [835.89MHz] Conducted Power = 25.8dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 9.02E-2 2.71E-1 4.51E-1 6.31E-1 8.12E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- Cellular CDMA Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- In; Crest Factor 1.0 SAR (1g): 0.864 mW/g, SAR (10g): 0.564 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B CDMA Mode, Ch.0777 [848.31MHz] Conducted Power = 25.8dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 7.68E-2 2.30E-1 3.84E-1 5.38E-1 6.91E-1 PCTEST Engineering Laboratory, Inc. HYUNDAI FCC ID:CKLTX-20B -- Cellular CDMA Head SAR Generic Twin Phantom; Left Hand Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 1.05 mW/g, SAR (10g): 0.702 mW/g HYUNDAI Tri-Mode Phone Model:TX-20B CDMA Mode, Ch.0777 [848.31MHz] Conducted Power = 25.8dBm Test Date -- 11-28-2000 SAR Tot [mW/g] 1.08E-1 3.24E-1 5.40E-1…

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© 2000 PCTEST Lab ATTACHMENT P – SAR TEST SETUP PHOTOGRAPHS © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd. © 2000 PCTEST Lab FCC ID: CKLTX-20B (Tri-Mode Phone) NVLAP Lab Code: 100431-0 HYUNDAI Electronics Industries Co., Ltd.

© 2000 PCTEST Lab ATTACHMENT N – SAR MEASUREMENT REPORT © 2000 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 http://www.pctestlab.comhttp://www.pctestlab.com CERTIFICATE OF COMPLIANCE (SAR EVALUATION) HYUNDAI Electronics Industries Co., Ltd. Dates of Tests: Nov. 28-30 & Dec. 1, 2000 San 136-1, Ami-Ri, Bubal-Eub Test Report S/N: SAR.201128585.CKL Ichon-Si, Kyungki-Do, KOREA 467-701 Test Site: PCTEST Lab, Columbia, MD USA Attn: Mr. Ki-Soo Kim, Section Chief System Quality Assurance Office FCC ID CKLTX-20B APPLICANT HYUNDAI Electronics Industries Co., Ltd. EUT Type: Tri-Mode Dual-Band Analog/PCS Phone (AMPS/CDMA) Tx Frequency: 824.04 – 848.97 MHz (AMPS) / 824.70 – 848.31 MHz (CDMA) 1851.25 – 1908.75 MHz (PCS CDMA) Rx Frequency: 869.04 – 893.97 MHz (AMPS) / 869.70 – 893.31 MHz (CDMA) 1931.25 – 1908.75 MHz (PCS CDMA) Max. RF Output Power: 0.607 W ERP AMPS (27.834 dBm) / 0.429 W ERP CDMA (26.322 dBm) 0.476 W EIRP (26.761 dBm) Max. SAR Measurement: 1.410mW/g AMPS Head SAR; 0.361mW/g AMPS Body SAR 1.050mW/g CDMA Head SAR; 0.253mW/g CDMA Body SAR 1.370mW/g PCS Head SAR; 0.665mW/g PCS Body SAR Antenna Manufacturer: Galtronics Model:02-4258-75-879 Antenna Dimensions: Length = 10.96 cm. / Helical (λλ/3) Trade Name/Model(s): HYUNDAI TX-20B FCC Classification: Licensed Portable Transmitter Held to Ear (PCE) Application Type: Certification FCC Rule Part(s): §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. 853(a). 201128603.CKL SAR Measurement Report FCC Part 24/22 Certification © 2000 PCTEST Lab i 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 5-6 6.1 PHANTOM, HOLDER, & EQUIVALENT TISSUE 7 7.1 SYSTEM SPECIFICATIONS 8 8.1 MEASUREMENT PROCESS 9 9.1 TEST POSITION OF THE PHONE 10 10.1 BODY SAR TEST SETUP 11 11.1 ANSI/IEEE C95.1 RF EXPOSURE LIMITS 12 12.1 MEASUREMENT UNCERTAINTIES 13 13.1 TEST DATA SUMMARY 14-19 14.1 SAR TEST EQUIPMENT LIST 20 15.1 CONCLUSION 21 16.1 REFERENCES 22 Test Report S/N: SAR.201128585.CKL SAR Measurement Report Test Date(s): Nov. 28-30 & Dec. 1, 2000 FCC Part 24/22 Certification HYUNDAI FCC ID: CKLTX-20B (Model: TX-20B) © 2000 PCTEST Lab Tri-Mode Dual-Band Analog/PCS Phone (AMPS/CDMA) 1 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: HYUNDAI Electronics Industries Co., Ltd. Address: San 136-1, Ami-Ri, Bubal-Eub Ichon-Si, Kyungki-Do, KOREA 467-701 Attention: Mr. Ki-Soo Kim, Section Chief System Quality Assurance Office • EUT Type: Tri-Mode Dual-Band Analog/PCS Phone • Trade Name / Model: HYUNDAI TX-20B • FCC IDENTIFIER: CKLTX-20B • Tx Frequency: 824.04 – 848.97 MHz (AMPS) 824.70 – 848.31 MHz (CDMA) 1851.25 – 1908.75 MHz (PCS CDMA) • Rx Frequency: 869.04 – 893.97 MHz (AMPS) 869.70 – 893.31 MHz (CDMA) 1931.25 – 1988.75 MHz (PCS CDMA) • Application Type: Certification • FCC Classification: Licensed Portable Transmitter Held to Ear (PCE) • Modulation(s): AMPS / CDMA • FCC Rule Part(s): §2.1093, Docket 96-326 • Max. RF Output Power: 0.607W ERP - AMPS (27.834 dBm) 0.429W ERP - CDMA (26.322 dBm) 0.476W EIRP - PCS CDMA (26.761 dBm) • Max SAR Measurement: 1.410mW/g AMPS Head SAR; 0.361mW/g AMPS Body SAR 1.050mW/g CDMA Head SAR; 0.253mW/g CDMA Body SAR 1.370mW/g PCS Head SAR; 0.665mW/g PCS Body SAR • Antenna Manufacturer: Galtronics Model:02-4258-75-879 Antenna Dimensions: Length = 10.96 cm. / Helical (λ/3) • Dates of Tests: November 28-30 & December 1, 2000 Place of Tests: PCTEST Engineering Lab. Columbia, MD, U.S.A. • Report Serial No.: SAR.201128585.CKL 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. Fig. 1 SAR Test Setup Test Report S/N: SAR.201128585.CKL SAR Measurement Report Test Date(s): Nov. 28-30 & Dec. 1, 2000 FCC Part 24/22 Certification HYUNDAI FCC ID: CKLTX-20B (Model: TX-20B) © 2000 PCTEST Lab Tri-Mode Dual-Band Analog/PCS Phone (AMPS/CDMA) 2 2.1 INTRODUCTION The FCC has adopted the guidelines for evaluating the environmental effects of radiofrequency radiation in ET Docket 93-62 on Aug. 6, 1996 to protect the public and workers from the potential hazards of RF emissions due to FCC-regulated portable devices.[1] The safety limits used for the environmental evaluation measurements are based on the criteria published by the American National Standards Institute (ANSI) for localized specific absorption rate (SAR) in IEEE/ANSI C95.1-1992 Standard for Safety Levels with Respect to Human Exposure to …

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© 2000 PCTEST Lab ATTACHMENT R – PROBE CALIBRATION 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 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 5 of 8 ET3DV5 SN:1370 Frequency Response of E-Field ( TEM-Cell:ifi110, Waveguide R22, R26 ) 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 050010001500200025003000 f [MHz] frequency response TEMR22R26 Page 6 of 8 ET3DV5 SN:1370 Dynamic Range f(SAR brain ) ( TEM-Cell:ifi110 ) 1.E+0 1.E+1 1.E+2 1.E+3 1.E+4 1.E+5 1.E+6 1.E+7 0.00010.0010.010.11.10.100. mW/cm 3 μ V not compensatedcompensated -3 -2 -1 0 1 0.00010.0010.010.1110100 mW/cm 3 errror[dB] not compensated diode characteristic compensated relative accuracy Page 7 of 8 ET3DV5 SN:1370 Conversion Factor Assessment Receiving Pattern (φ) ( in brain tissue, z = 5 mm ) -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] 900 MHz1800 MHz f = 900 MHz, WG R9 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0204060 z[mm] SAR[mW/cm 3 ] / W AnalyticalMeasuremets f =…

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© 2000 PCTEST Lab ATTACHMENT Q – DIPOLE VALIDATION(S) 835MHz Brain Dipole Validation Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Brain: σ = 0.90 mho/m ε r = 41.5 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 2.11 mW/g, SAR (10g): 1.40 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] 2.17E-1 6.52E-1 1.09E+0 1.52E+0 1.96E+0 PCTEST Engineering Laboratory, Inc. 835MHz Muscle Dipole Validation Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 835 MHz Muscle: σ = 0.95 mho/m ε r = 56.2 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 2.16 mW/g, SAR (10g): 1.42 mW/g 835MHz Muscle Dipole Validation (D835V2 S/N: 406) Frequency: 835 MHz; Antenna Input Power: 250 [mW] PCTEST Muscle Tissue Simulating Liquid SAR Tot [mW/g] 2.20E-1 6.59E-1 1.10E+0 1.54E+0 1.98E+0 PCTEST Engineering Laboratory, Inc. 1900MHz Brain Dipole Validation Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 1900 MHz Brain: σ = 1.82 mho/m ε r = 40.4 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 10.8 mW/g, SAR (10g): 5.55 mW/g 1900MHz Brain Dipole Validation (D1900V2 S/N: 502) Frequency: 1900 MHz; Antenna Input Power: 250 [mW] PCTEST Brain Tissue Simulating Liquid SAR Tot [mW/g] 1.08E+0 3.23E+0 5.38E+0 7.53E+0 9.68E+0 PCTEST Engineering Laboratory, Inc. 1900MHz Muscle Dipole Validation Generic Twin Phantom; Flat Section; Probe: ET3DV5 - SN1370 -- Probe Cal Date 02/00 Med. Parameters 1900 MHz Muscle: σ = 1.85 mho/m ε r = 54.2 ρ = 1.00 g/cm 3 ; Antenna Position -- Out; Crest Factor 1.0 SAR (1g): 10.8 mW/g, SAR (10g): 5.57 mW/g 1900MHz Muscle Dipole Validation (D1900V2 S/N: 502) Frequency: 1900 MHz; Antenna Input Power: 250 [mW] PCTEST Muscle Tissue Simulating Liquid SAR Tot [mW/g] 1.10E+0 3.30E+0 5.49E+0 7.69E+0 9.89E+0 PCTEST Engineering Laboratory, Inc.

© 2000 PCTEST Lab ATTACHMENT C – TEST REPORT © 2000 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 http://www.pctestlab.comhttp://www.pctestlab.com CERTIFICATE OF COMPLIANCE FCC Part 24 & 22 Certification HYUNDAI Electronics Industries Co., Ltd. Dates of Tests: Nov. 28-30 & Dec. 1, 2000 San 136-1, Ami-Ri, Bubal-Eub Test Report S/N: 24/22.201128604.CKL Ichon-Si, Kyungki-Do, KOREA 467-701 Test Site: PCTEST Lab, Columbia MD Attn: Mr. Ki-Soo Kim, Section Chief System Quality Assurance Office FCC ID CKLTX-20B APPLICANT HYUNDAI Electronics Industries Co., Ltd. Classification: Licensed Portable Transmitter Held to Ear (PCE) FCC Rule Part(s): §24(E), §22(H), §22.901(d); §2 EUT Type: Tri-Mode Dual-Band Analog/PCS Phone (AMPS/CDMA) Trade Name/Model: HYUNDAI TX-20B Tx Frequency Range: 824.04MHz – 848.97MHz (AMPS) / 824.70 – 848.31MHz (CDMA) 1851.25MHz – 1908.75MHz (PCS CDMA) Rx Frequency Range: 869.04MHz – 893.97MHz (AMPS) / 869.70 – 893.31MHz (CDMA) 1931.25MHz – 1988.75MHz (PCS CDMA) Max. RF Output Power: 0.607 W ERP AMPS (27.834 dBm) / 0.429 W ERP CDMA (26.322 dBm) 0.476 W EIRP PCS CDMA (26.761 dBm) Max. SAR Measurement: 1.410mW/g AMPS Head SAR; 0.361mW/g AMPS Body SAR 1.050mW/g CDMA Head SAR; 0.253mW/g CDMA Body SAR 1.370mW/g PCS Head SAR; 0.665mW/g PCS Body SAR Antenna Specifications: Manufacturer: Galtronics Model:02-4258-75-879 (Length = 10.96cm) Emission Designator(s): 40K0F8W, 40K0F1D, 1M25F9W This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in §2.947. 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. 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. 853(a). 201128XXX.CKL FCC Parts 24 & 22 Certification © 2000 PCTEST Engineering Laboratory, Inc. TABLE OF CONTENTS ATTACHMENT A: COVER LETTER(S) ATTACHMENT B: ATTESTATION STATEMENT(S) ATTACHMENT C: TEST REPORT 1.1 SCOPE 1 2.1 INTRODUCTION 2 3.1 INSERTS PER §2.1033(d) 3 4.1 DESCRIPTION OF TESTS 4-7 5.1 EFFECTIVE RADIATED POWER OUTPUT 8-9 6.1 EQUIVALENT ISOTROPIC RADIATED POWER 10 7.1 RADIATED MEASUREMENTS 11-19 8.1 FREQUENCY…

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