TQ8-AC111C1MGDIGITAL CAR AUDIO SYSTEM

AC1B0C2AN,AC1B0C2KN,AC1B0C2AX 1 2 3 4 5 6 1 2 3 4 5 6 9 10 7 8 11 12 13 7 8 9 10 11 12 13 WARNING & SAFETY INFORMATION 7 WARNING & SAFETY INFORMATIONSafety Symbols FCC Information6JKUFGXKEGEQORNKGUYKVJRCTVQHVJG(%%4WNGU1RGTCVKQPK UUWDLGEV VQVJGHQNNQYKPIVYQEQPFKVKQPU  6JKUFGXKEGOC[PQVECWUGJCTOHWNKPVGTHGTGPEGCPF  6JKUFGXKEGOWUVCEEGRVCP[KPVGTHGTGPEGTGEGKXGFKPENWFKPI KPVGTHGTGPEGVJCVOC[ECWUGWPFGUKTGFQRGTCVKQP FCC notification to users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㿋 # 9JGPGPEQWPVGTKPIVJKUU[ODQNKPVJGOCPWCN[QWOWUVHQNNQYVJ GUG TGEQOOGPFCVKQPUVQCXQKFKTTGRCTCDNGFCOCIGVQ[QWTECTU[UVGO QT EQPPGEVGFFGXKEGUQTVQCXQKFCEEKFGPVUYKVJKPLWTKGUQTFGCVJ 㿋 # 9JGPGPEQWPVGTKPIVJKUU[ODQNKPVJGOCPWCN[QWOWUVDGXGT[ECTGHWNCPFHQNNQYVJGTGEQOOGPFCVKQPUVQCXQKFFCOCIGVQ[QWT ECT U[UVGOQTEQPPGEVGFFGXKEGUQTVQCXQKFKPLWT[ 㿋# +PHQTOCVKQPYJKEJ[QWOWUVDGCYCTGQHQTTGEQOOGPFCVKQPUHQT[ QWT EQPXGPKGPEGCPFHQTQRVKOCNQRGTCVKQPQH[QWTU[UVGO Note Caution Warning

Hyundai Mobis Co., Ltd. 203, Teheran-ro, Gangnam-gu, Seoul, Korea (135-977) Tel. 82-31-260-0098 / Fax. 82-31-899-1788 Date: April 2, 2014 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Hyundai Mobis Co., Ltd., hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project : - Product : DIGITAL CAR AUDIO SYSTEM - Model name : AC111C1MG - FCC ID : TQ8-AC111C1MG We affirm that between SIEMIC and Hyundai Mobis Co., Ltd., any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This authorization is valid until further written notice from the applicant. Sincerely Yours, ______________________________________ Seung-Hoon Choe /Manager /Hyundai Mobis Co., Ltd.

Hyundai Mobis Co., Ltd. 203, Teheran-ro, Gangnam-gu, Seoul, Korea (135-977) Tel. 82-31-260-0098 / Fax. 82-31-899-1788 FCC Confidentiality Request Letter Date: April 2, 2014 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia MD 21046 Subject: Permanent Confidentiality Request for FCC ID: TQ8-AC111C1MG We hereby request confidential treatment of information accompanying this application as outlined below:  Block diagram  Schematics  Operation Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely Yours, ______________________________________ Seung-Hoon Choe /Manager /Hyundai Mobis Co., Ltd.

External photos of EUT

FCC ID LABEL 1. FCC ID label drawing 2. FCC ID label location

Internal photos of EUT BT Module Antenna

http://www.emc2000.co.kr EMC compliance Ltd. Page: 1 of 1 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. * RF Exposure 1. Regulation According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this Chapter. Limits for Maximum Permissive Exposure: RF exposure is calculated. Frequency Range Electric Field Strength [V/m] Magnetic Field Strength [A/m] Power Density [㎽/㎠] Av er ag ing Time [minute] Limits for General Population / Uncontrolled Exposure 0.3 ~ 1.34 614 1.63 *(100) 30 1.34 ~ 30 824 /f 2.19/f *(180/f 2 ) 30 30 ~ 300 27.5 0.073 0.2 30 300 ~ 1500 / / f/1500 30 1500 ~ 15000 / / 1.0 30 f=frequency in ㎒, *= plane-wave equivalent power density MPE (Maximum Permissive Exposure) Prediction Predication of MPE limit at a given distance: Equation from page 18 of OET Bulletin 65, Edition 97-01  SPGRRPGS4 4 2  S=power density [㎽/㎠] P=Power input to antenna [㎽] G=Power gain of the antenna in the direction of interest relative to an isotropic radiator R= distance to the center of radiation of the antenna [㎝] EUT: Maximum peak output power = 2.04 [㎽](= 3.10 ㏈m) Antenna gain= 2.24(= 3.5 [㏈i]) 100 ㎽, at 20 cm from an antenna 6 [㏈i] S = PG/4πR² = 100 × 3.98 / (4 × π × 400) = 0.079 18 [㎽/㎠] < 1.0 [㎽/㎠] 2.04 ㎽, at 20 cm from an antenna 3.5 [㏈i] S = PG/4πR²= 0.000 91 [㎽/㎠] < 1.0 [㎽/㎠] 2.04 ㎽, at 2.5 cm from an antenna 3.5 [㏈i] S = PG/4πR²= 0.058 20 [㎽/㎠] < 1.0 [㎽/㎠] 2. RF Exposure Compliance Issue The information should be included in the user’s manual: This appliance and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements.

http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 2 of 56 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. [ Contents ] 1. Client information ............................................................................................................................................. 3 2. Laboratory information .................................................................................................................................... 4 3. Description of E.U.T. ......................................................................................................................................... 5 3.1 Basic description ........................................................................................................................................... 5 3.2 General description ....................................................................................................................................... 5 3.3 Test frequency ............................................................................................................................................... 6 3.4 Test Voltage................................................................................................................................................... 6 4. Summary of test results ..................................................................................................................................... 7 4.1 Standards & results ....................................................................................................................................... 7 4.2 Uncertainty ................................................................................................................................................... 7 5. Test results .......................................................................................................................................................... 8 5.1 Antenna Requirement ................................................................................................................................... 8 5.2 Maximum Peak Output Power ...................................................................................................................... 9 5.3 Carrier Frequency Separation ..................................................................................................................... 14 5.4 20 dB Channel Bandwidth .......................................................................................................................... 19 5.5 Number of Hopping Channels .................................................................................................................... 27 5.6 Time of Occupancy(Dwell Time) ............................................................................................................... 32 5.7 Spurious Emission, Band edge, and Restricted bands ................................................................................ 38 6. Test equipment used for test ........................................................................................................................... 56 http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 3 of 56 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 1. Client information Applicant: Hyundai Mobis Co., Ltd. Address: 203, Teheran-ro, Gangnam-gu, Seoul, 135-977, Korea Telephone number: +82-31-260-0098 Facsimile number: +82-31-899-1788 Contact person: Seung-Hoon Choe / [email protected] Manufacturer: Hyundai Mobis Co., Ltd. Address: 95, Sayang 2-Gil, Munbaek-Myeon, Jincheon-Gun, Chungcheongbuk-Do 365-862 Korea http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 4 of 56 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 2. Laboratory information Address EMC compliance Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea Telephone Number: 82-31-336-9919 Facsimile Number: 82-505-299-8311 Certificate KOLAS No.: 231 FCC Site Registration No.: 687132 VCCI Site Registration No.: R-3327, G-198, C-3706, T-1849 IC Site Registration No.:8035A-2 SITE MAP EMC Compliance Ltd. Suwon city http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 5 of 56 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 3. Description of E.U.T. 3.1 Basic description Applicant: Hyundai Mobis Co., Ltd. Address of Applicant 203, Teheran-ro, Gangnam-gu, Seoul, 135-977, Korea Manufacturer Hyundai Mobis Co., Ltd. Address of Manufacturer 95, Sayang 2-Gil, Munbaek-Myeon, Jincheon-Gun, Chungcheongbuk-Do 365-862 Korea Type of equipment DIGITAL CAR AUDIO SYSTEM Basic Model AC111C1MG Serial number Proto Type 3.2 General description Frequency Range 2 402 ㎒ ~ 2 480 ㎒ Type of Modulation Modulation technologies: FHSS Modulation : GFSK, π/4DQPSK, 8DPSK Number of Channels 79 channels Type of Antenna Integral type Antenna Gain 3.5 ㏈i Transmit Power 3.10 ㏈m Power supply DC 14.4 V* * Declared by the applicant. http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 6 of 56 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 3.3 Test frequency …

Text truncated - open the document above for the full version.

http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 1 of 2 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. Te s t setup photos * 9 ㎑ ~ 30 ㎒ * 30 ㎒ ~ 1 ㎓ http://www.emc2000.co.kr FCC/IC TEST REPORT Report No.: EMC-FCC-R0161 EMC compliance Ltd. Page: 2 of 2 65, Sinwon-ro, Yeongtong-gu, Suwon- si, Gyeonggi-do, 443-390, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. * 1 ㎓ Over