TQ8-AVBB0G2ANDIGITAL CAR AUDIO SYSTEM

Date: September 21, 2015 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia MD 21046 Subject: Permanent Confidentiality Request for FCC ID: TQ8-AVBB0G2AN 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.

Date: September 21, 2015 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD Product: DIGITAL CAR AUDIO SYSTEM Model name: AVBB0G2AN FCC ID: TQ8-AVBB0G2AN To Whom It May Concern: This letter is to ascertain that Hyundai Mobis Co., Ltd. has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, please contact us. Sincerely Yours, Seung-Hoon Choe /Manager /Hyundai Mobis Co., Ltd.

Date: September 21, 2015 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: AVBB0G2AN FCC ID: TQ8-AVBB0G2AN 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.

http://www.kctl.co.kr External photos of EUT This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval

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

http://www.kctl.co.kr Internal photos of EUT KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr Bluetooth Module WiFi Module KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr Bluetooth Antenna Wifi Antenna KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval

http://www.kctl.co.kr * 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 [㎽/㎠] Averaging 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 ~ 1 500 / / f/1 500 30 1 500 ~ 15 000 / / 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 () SPG RRPGSππ4 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 [㎝] KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si , Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr 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. 3. Calculation Result of RF Exposure Target power Tune up tolerance Max tune up power Max tune up power Ant Gain Ant Gain Power Density at 20 ㎝ Limit [㏈m] [㏈] [㏈m] [㎽] [㏈i] [㎽] [㎽/㎠] [㎽/㎠] Blutooth GFSK 1.0 ±2.0 3.0 2.00 2.29 1.69 0.000 67 1.000 00 Blutooth ∏/4DQPSK -1.0 ±2.0 1.0 1.26 2.29 1.69 0.000 42 1.000 00 Blutooth 8DPSK -1.0 ±2.0 1.0 1.26 2.29 1.69 0.000 42 1.000 00 WiFi 2.4G 802.11b 14.0 ±2.0 16.0 39.81 4.11 2.58 0.020 40 1.000 00 WiFi 2.4G 802.11g 10.0 ±2.0 12.0 15.85 4.11 2.58 0.008 12 1.000 00 WiFi 2.4G 802.11n_HT20 10.0 ±2.0 12.0 15.85 4.11 2.58 0.008 12 1.000 00 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 150 BW 12.0 ±2.0 14.0 25.12 2.89 1.95 0.009 72 1.000 00 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 250 BW 12.0 ±2.0 14.0 25.12 2.89 1.95 0.009 72 1.000 00 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 470 BW 9.6 ±2.0 11.6 14.45 2.51 1.78 0.005 13 1.000 00 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 750 BW 11.0 ±2.0 13.0 19.95 5.78 3.78 0.011 93 1.000 00 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si , Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr 4. Target power and tolerance, Max tuneup power Mode Target power [㏈m] Tolerance [㏈] Max tuneup power [㏈m] Average Power [㏈m] Blutooth GFSK 1.0 ±2.0 3.0 1.66 Blutooth ∏/4DQPSK -1.0 ±2.0 1.0 0.14 Blutooth 8DPSK -1.0 ±2.0 1.0 0.14 WiFi 2.4G 802.11b 14.0 ±2.0 16.0 15.54 WiFi 2.4G 802.11g 10.0 ±2.0 12.0 11.87 WiFi 2.4G 802.11n_HT20 10.0 ±2.0 12.0 11.69 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 150 BW 12.0 ±2.0 14.0 13.10 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 250 BW 12.0 ±2.0 14.0 12.89 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 470 BW 9.6 ±2.0 11.6 10.70 WiFi 5G 802.11a/n20/n40 /ac20/ac40/ac80 _5 750 BW 11.0 ±2.0 13.0 11.98 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si , Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval

http://www.kctl.co.kr Page: ( 2 ) / ( 64 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0038 KCTL-TIR001-003/0 [ 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 ....................................................................................................................................... 6 3.3 Test frequency ............................................................................................................................................... 7 3.4 Test Voltage .................................................................................................................................................. 7 4. Summary of test results ..................................................................................................................................... 8 4.1 Standards & results ....................................................................................................................................... 8 4.2 Uncertainty ................................................................................................................................................... 8 5. Test results .......................................................................................................................................................... 9 5.1 Antenna Requirement ................................................................................................................................... 9 5.2 Maximum Peak Output Power .................................................................................................................... 10 5.3 Carrier Frequency Separation ..................................................................................................................... 17 5.4 20 dB Channel Bandwidth .......................................................................................................................... 24 5.5 Number of Hopping Channels .................................................................................................................... 35 5.6 Time of Occupancy(Dwell Time) ............................................................................................................... 40 5.7 Spurious Emission, Band edge and Restricted bands ................................................................................. 47 6. Test equipment used for test ........................................................................................................................... 64 http://www.kctl.co.kr Page: ( 3 ) / ( 64 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0038 KCTL-TIR001-003/0 1. Client information Applicant: Hyundai Mobis Co., Ltd. Address: 203, Teheran-ro, Gangnam-gu, Seoul, 135-977, Korea Telephone number: +81-31-260-2707 Facsimile number: +81-31-899-1788 Contact person: Choi Seung Hoon/ [email protected] Manufacturer: Hyundai Mobis Co., Ltd. Address: 95, Sayang 2-Gil, Munbaek-Myeon, Jincheon-Gun, Chungcheongbuk-Do 365-862 Korea http://www.kctl.co.kr Page: ( 4 ) / ( 64 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0038 KCTL-TIR001-003/0 2. Laboratory information Address KCTL Ltd. 65 Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Telephone Number: 82-70-5008-1016 Facsimile Number: 82-505-299-8311 Certificate KOLAS No.: 231 FCC Site Designation No: KR0040 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 KCTL Ltd. Suwon city http://www.kctl.co.kr Page: ( 5 ) / ( 64 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0038 KCTL-TIR001-003/0 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 AVBB0G2AN Variant Model AVBB0G2KN * Serial number N/A * Variant model name is only for export toward Canada. http://www.kctl.co.kr Page: ( 6 ) / ( 64 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0038 KCTL-TIR001-003/0 3.2 General description Frequency Range 2 402 ㎒ ~ 2 480 ㎒ (Bluetooth) 2 412 ㎒ ~ 2 462 ㎒ (802.11b/g/n_HT20) 5 180 ㎒ ~ 5 240 ㎒ (802.11a/n/ac_HT20/VHT20) 5 190 ㎒ ~ 5 230 ㎒ (802.11n/ac_HT40/VHT40) 5 210 ㎒ (802.11ac_VHT80) 5 260 ㎒ ~ 5 320 ㎒ (802.11a/n/ac_HT20/VHT20) 5 270 ㎒ ~ 5 310 ㎒ (802.11n/ac_HT40/VHT40) 5 290 ㎒ (802.11ac_VHT80) 5 500 ㎒ ~ 5 700 ㎒ (802.11a/n/ac_HT20/VHT20) 5 510 ㎒ ~ 5 670 ㎒ (802.11n/ac_HT40/VHT40) 5 530 ㎒ (802.11ac_VHT80) 5 745 ㎒ ~ 5 825 ㎒ (802.11a/n/ac_HT20/VHT20) 5 755 ㎒ ~ 5 795 ㎒ (802.11n/ac_HT40/VHT40) 5 775 ㎒ (802.11ac_VHT80) Type of Modulation GFSK, π/4DQPSK, 8DPSK : Bluetooth, DSSS, OFDM : WIFI 2.4 G, OFDM : WIFI 5 G Number of Channels 2.0 ㎓:79 ch (Bluetooth) 11 ch (802.11b/g/n_HT20) 5.0 ㎓: 5 150 ㎒ Band: 4 ch (802.11a/n/ac_HT20/VHT20) 2 ch (802.11n/ac_HT40/VHT40) 1 ch (802.11ac_VHT80) 5 250 ㎒ Band: 4 ch (802.11a/n/ac_HT20/VHT20)…

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http://www.kctl.co.kr Radiated Emission * 9 ㎑ ~ 30 ㎒ * 30 ㎒ ~ 1 ㎓ This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr * 1 ㎓ Over This test report shall not be reproduced, except in full, without the written approval