SZY-SA5116AirBeats HD WS-01

Dexatek Technology Ltd. 15F.,NO.81,Sec.1,Sintai 5th Rd., Sijhih Dist., New Taipei City 221, Taiwan Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: March 17, 03 2015 To whom it may concern: We, the undersigned, hereby authorize Worldwide Testing Services (Taiwan) Co., Ltd to act on our behalf in all matters relating to applications for equipment authorization FCC ID: SZY-SA5116 including the signing of all documents related to these matters. Any and all acts carried out by Worldwide Testing Services (Taiwan) Co., Ltd on our behalf shall have the same effect 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. 862.

Dexatek Technology Ltd. 15F.,NO.81,Sec.1,Sintai 5th Rd., Sijhih Dist.,New Taipei City 221, Taiwan Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 21/04/15 Request for Confidentiality Company name: Dexatek Technology Ltd. FCC ID:SZY-SA5116 FCC Part 15 Certification To whom it may concern: In accordance with 0.459 of CFR 47, Dexatek Technology Ltd. hereby requests confidentiality of all Block Diagrams, Schematics, Operational Description attachments for the subject application. These documents contain detailed system and equipment description and related information about the product which Dexatek Technology Ltd. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Dexatek Technology Ltd. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market.

Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 2 of 30 External Photos Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 3 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 4 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 5 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 6 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 7 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 8 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 9 of 30

Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 10 of 30 Internal Photos Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 11 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 12 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 13 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 14 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 15 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 16 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 17 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 18 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 19 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 20 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 21 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 22 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 23 of 30 Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 24 of 30

Registration number: W6M21502-14830-C-1 FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Page 20 of 47 3.2 Equivalent isotropic radiated power FCC Rule: 15.247(b)(3) EIRP = max. conducted output power + antenna gain (Directional gain) EIRP = 20.85 dBm + 2.3 dBi = 23.15 dBm Limit: EIRP = +36 dBm for Antenna gain <6dBi Test equipment used: ETSTW-RE 055 3.3 RF Exposure Compliance Requirements FCC OET Bulletin 65 Edition 97.01 determines the equations for predicting RF fields and applicable limits. The prediction for power density in the far-field but will over-predict power density in the near field, where it could be used for walking a “worst case” or conservative prediction. PG S = --------- 4πR 2 S – Power Density P – Output power ERP R – Distance D – Cable Loss AG – Antenna Gain Item Unit Value Remarks P mW 121.6186 Peak value D dB AG dBi 2.3 G 1.6982 Calculated Value R cm 20 Assumed value S mW/cm 2 0.0411 Calculated value Limits: Limit for General Population / Uncontrolled Exposure Frequency (MHz) Power Density (mW/cm 2 ) 1500 – 100.000 1.0

of Applicant: Dexatek Technology Ltd. Address: 15F., No.81, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 221, Taiwan (R.O.C.) Tested and Prepared by Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: 930600 Industry Canada filed test laboratory Reg. No. IC 5679A-1, IC 5107A-1 A2LA Accredited No.: 2732.01 Report No.: W6M21502-14830-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] FCC PART 15 SUBPART C TEST REPORT for AirBeats HD WS-01 Model No.: OEO5116 FCC ID: SZY-SA5116 Registration number: W6M21502-14830-C-1 FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 47 TABLE OF CONTENTS 1 GENERAL INFORMATION ................................................................................................... 3 1.1 NOTES................................................................................................................................... 3 1.2 T ESTING LABORATORY......................................................................................................... 4 1.2.1 Location .......................................................................................................................4 1.2.2 Details of accreditation status ..................................................................................... 4 1.3 DETAILS OF APPROVAL HOLDER............................................................................................ 4 1.4 APPLICATION DETAILS.......................................................................................................... 5 1.5 G ENERAL INFORMATION OF TEST ITEM................................................................................. 5 1.6 TEST STANDARDS.................................................................................................................. 6 2 TECHNICAL TEST ..................................................................................................................7 2.1 SUMMARY OF TEST RESULTS................................................................................................. 7 2.2 T EST ENVIRONMENT............................................................................................................. 7 2.3 TEST EQUIPMENT LIST.......................................................................................................... 8 2.4 GENERAL TEST PROCEDURE............................................................................................... 10 3 TEST RESULTS (ENCLOSURE) ......................................................................................... 12 3.1 P EAK OUTPUT POWER (TRANSMITTER) ............................................................................... 13 3.2 E QUIVALENT ISOTROPIC RADIATED POWER......................................................................... 20 3.3 RF EXPOSURE COMPLIANCE REQUIREMENTS..................................................................... 20 3.4 T RANSMITTER RADIATED EMISSIONS IN RESTRICTED BANDS............................................. 21 3.5 S PURIOUS EMISSIONS (TX) .................................................................................................. 22 3.6 RADIATED EMISSION ON THE BAND EDGE........................................................................... 25 3.7 MINIMUM 6 dB BANDWIDTH............................................................................................... 30 3.8 P EAK POWER SPECTRAL DENSITY...................................................................................... 37 3.9 RADIATED EMISSION FROM DIGITAL PART......................................................................... 44 3.10 POWER LINE CONDUCTED EMISSION.................................................................................. 45 APPENDIX.............................................................................................................................. 47 Registration number: W6M21502-14830-C-1 FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Page 3 of 47 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the Worldwide Testing Services(Taiwan) Co., Ltd. Specific Conditions: Usage of the hereunder tested device in combination with other integrated or external antennas requires at least additional output power measurements, spurious emission measurements, conducted emission measurements (AC supply lines) and radio frequency exposure evaluations for each individual configuration performed, for certification by FCC. The test sample is able to work according IEEE 802.11 b/g/n. This report is related to FCC Part 15 C (DSSS and OFDM device). Tester: April 16, 2015 Kent Lin Date WTS-Lab. Name Signature Technical responsibility for area of testing: April 16, 2015 Kevin Wang Date WTS Name Signature Registration number: W6M21502-14830-C-1 FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Page 4 of 47 1.2 Testing laboratory 1.2.1 Location OATS …

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Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 25 of 30 Set Up Photo of Radiated Emission Below 1 GHz AUX IN Mode Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 26 of 30 Above 1 GHz AUX IN Mode Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 27 of 30 Below 1 GHz WiFi Mode Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 28 of 30 Above 1 GHz WiFi Mode Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 29 of 30 RF Registration number: W6M21502-14830-FCC FCC ID: SZY-SA5116 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 30 of 30 Set Up Photo of Conducted Emission