DTS Test Report

FCC ID: 2ARRYSWINGPUTT

Test Report

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FCCID_4092651

Page 1 of 33 Report No. : OT-18N-RWD-057 ELECTROMAGNETIC EMISSION COMPLIANCE REPORT FOR LOW-POWER, NON-LICENSED TRANSMITTER Test Report No. : OT-18N-RWD-057 AGR No. : A18NA-116 Applicant : Tau Co. Ltd Address : A-Ram B/D the third floor, Donggwangno 89 jejusi, Jeju Special Self-Governing Province, R.O.Korea Manufacturer : Tau Co. Ltd Address : A-Ram B/D the third floor, Donggwangno 89 jejusi, Jeju Special Self-Governing Province, R.O.Korea Type of Equipment : SwingPUTT FCC ID. : 2ARRYSWINGPUTT Model Name : TSP-V10 Multiple Model Name : N/A Serial number : N/A Total page of Report : 33 pages (including this page) Date of Incoming : November 12, 2018 Date of issue : November 29, 2018 SUMMARY The equipment complies with the regulation; FCC PART 15 SUBPART C Section 15.247 This test report only contains the result of a single test of the sample supplied for the examination. It is not a generally valid assessment of the features of the respective products of the mass-production. Reviewed by: Approved by: Jae-Ho Lee / Chief Engineer Keun-Young, Choi / Vice President ONETECH Corp. ONETECH Corp. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 2 of 33 Report No. : OT-18N-RWD-057 CONTENTS PAGE 1. VERIFICATION OF COMPLIANCE ............................................................................................................................. 5 2. TEST SUMMARY .............................................................................................................................................................. 6 2.1 TEST ITEMS AND RESULTS ............................................................................................................................................. 6 2.2 ADDITIONS, DEVIATIONS, EXCLUSIONS FROM STANDARDS........................................................................................... 6 2.3 RELATED SUBMITTAL(S) / GRANT(S) ............................................................................................................................ 6 2.4 PURPOSE OF THE TEST ................................................................................................................................................... 6 2.5 TEST METHODOLOGY.................................................................................................................................................... 6 2.6 TEST FACILITY ............................................................................................................................................................... 6 3. GENERAL INFORMATION ............................................................................................................................................ 7 3.1 PRODUCT DESCRIPTION................................................................................................................................................. 7 3.2 ALTERNATIVE TYPE(S)/MODEL(S); ALSO COVERED BY THIS TEST REPORT. ................................................................ 7 4. EUT MODIFICATIONS .................................................................................................................................................... 7 5. SYSTEM TEST CONFIGURATION ............................................................................................................................... 8 5.1 JUSTIFICATION ............................................................................................................................................................... 8 5.2 PERIPHERAL EQUIPMENT .............................................................................................................................................. 8 5.3 MODE OF OPERATION DURING THE TEST ...................................................................................................................... 8 5.4 CONFIGURATION OF TEST SYSTEM ............................................................................................................................... 9 5.5 ANTENNA REQUIREMENT .............................................................................................................................................. 9 6. PRELIMINARY TEST .................................................................................................................................................... 10 6.1 AC POWER LINE CONDUCTED EMISSIONS TESTS....................................................................................................... 10 6.2 GENERAL RADIATED EMISSIONS TESTS ..................................................................................................................... 10 7. MIMIMUM 6 DB BANDWIDTH ................................................................................................................................... 11 7.1 OPERATING ENVIRONMENT ......................................................................................................................................... 11 7.2 TEST SET-UP ................................................................................................................................................................. 11 7.3 TEST EQUIPMENT USED ................................................................................................................................................ 11 7.4 TEST DATA .................................................................................................................................................................... 12 8. MAXIMUM PEAK OUTPUT POWER ......................................................................................................................... 14 8.1 OPERATING ENVIRONMENT ......................................................................................................................................... 14 8.2 TEST SET-UP ................................................................................................................................................................. 14 8.3 TEST EQUIPMENT USED ................................................................................................................................................ 14 8.4 TEST DATA .................................................................................................................................................................... 15 9. 100 KHZ BANDWIDTH OUTSIDE THE FREQUENCY BAND ................................................................................ 17 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 3 of 33 Report No. : OT-18N-RWD-057 9.1 OPERATING ENVIRONMENT ......................................................................................................................................... 17 9.2 TEST SET-UP FOR CONDUCTED MEASUREMENT .......................................................................................................... 17 9.3 TEST SET-UP FOR RADIATED MEASUREMENT.............................................................................................................. 17 9.4 TEST EQUIPMENT USED ................................................................................................................................................ 17 9.5 TEST DATA FOR CONDUCTED EMISSION ...................................................................................................................... 18 9.6 TEST DATA FOR RADIATED EMISSION .......................................................................................................................... 23 9.6.1 Radiated Emission which fall in the Restricted Band.......................................................................................... 23 9.6.2 Spurious & Harmonic Radiated Emission ........................................................................................................... 24 10. PEAK POWER SPECTRAL DENSITY ...................................................................................................................... 25 10.1 OPERATING ENVIRONMENT ....................................................................................................................................... 25 10.2 TEST SET-UP ............................................................................................................................................................... 25 10.3 TEST EQUIPMENT USED .............................................................................................................................................. 25 10.4 TEST DATA .................................................................................................................................................................. 26 11. RADIATED EMISSION TEST ..................................................................................................................................... 28 11.1 OPERATING ENVIRONMENT ....................................................................................................................................... 28 11.2 TEST SET-UP ............................................................................................................................................................... 28 11.3 TEST EQUIPMENT USED .............................................................................................................................................. 28 11.4 TEST DATA FOR TRANSMITTING AND CHANGING MODE ......................................................................................... 29 11.4.1 Test data for 30 MHz ~ 1 GHz ........................................................................................................................... 29 11.4.2 Test data for Below 30 MHz ............................................................................................................................... 30 11.4.3 Test data for above 1 GHz .................................................................................................................................. 30 12. CONDUCTED EMISSION TEST ................................................................................................................................. 31 12.1 OPERATING ENVIRONMENT ....................................................................................................................................... 31 12.2 TEST SET-UP ............................................................................................................................................................... 31 12.3 TEST EQUIPMENT USED .............................................................................................................................................. 31 12.4 TEST DATA .................................................................................................................................................................. 32 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 4 of 33 Report No. : OT-18N-RWD-057 Revision History Rev. No. Issue Report No. Issued Date Revisions Section Affected 0 OT-18N-RWD-057 November 29, 2018 Initial Issue All It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 5 of 33 Report No. : OT-18N-RWD-057 1. VERIFICATION OF COMPLIANCE Applicant : Tau Co. Ltd Address : A-Ram B/D the third floor, Donggwangno 89 jejusi, Jeju Special Self-Governing Province, R.O.Korea Contact Person : Jong Heon Lee / Director Telephone No. : +82-64-722-2995 FCC ID : 2ARRYSWINGPUTT Model Name : TSP-V10 Serial Number : N/A Date : November 29, 2018 EQUIPMENT CLASS DTS – DIGITAL TRNSMISSION SYSTEM KIND OF EQUIPMENT SwingPUTT THIS REPORT CONCERNS Original Grant MEASUREMENT PROCEDURES ANSI C63.10: 2013 TYPE OF EQUIPMENT TESTED Pre-Production KIND OF EQUIPMENT Certification AUTHORIZATION REQUESTED EQUIPMENT WILL BE OPERATED FCC PART 15 SUBPART C Section 15.247 UNDER FCC RULES PART(S) Modifications on the Equipment to Achieve None Compliance Final Test was Conducted On 3 m, Semi Anechoic Chamber -. The above equipment was tested by ONETECH Corp. for compliance with the requirement set forth in the FCC Rules and Regulations. This said equipment in the configuration described in this report, shows the maximum emission levels emanating from equipment are within the compliance requirements. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 6 of 33 Report No. : OT-18N-RWD-057 2. TEST SUMMARY 2.1 Test items and results SECTION TEST ITEMS RESULTS 15.247 (a) (2) Minimum 6 dB Bandwidth Met the Limit / PASS 15.247 (b) (3) Maximum Peak Conducted Output Power Met the Limit / PASS 15.247 (d) 100 kHz Bandwidth Outside the Frequency Band Met the Limit / PASS 15.247 (d) Radiated Emission which fall in the Restricted Band Met the Limit / PASS 15.247 (e) Peak Power Spectral Density Met the Limit / PASS 15.209 Radiated Emission Limits Met the Limit / PASS 15.207 Conducted Limits Met the Limit / PASS 15.203 Antenna Requirement Met requirement / PASS 2.2 Additions, deviations, exclusions from standards No additions, deviations or exclusions have been made from standard. 2.3 Related Submittal(s) / Grant(s) Original submittal only 2.4 Purpose of the test To determine whether the equipment under test fulfills the requirements of the regulation stated in FCC PART 15 SUBPART C Section 15.247. 2.5 Test Methodology Both conducted and radiated testing was performed according to the procedures in ANSI C63.10: 2013. Radiated testing was performed at a distance of 3 m from EUT to the antenna. 2.6 Test Facility The Onetech Corp. has been designated to perform equipment testing in compliance with ISO/IEC 17025. The Electromagnetic compatibility measurement facilities are located at 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea -. Site Filing: VCCI (Voluntary Control Council for Interference) – Registration No. R-4112/ C-14617/ G-10666 / T-1842 IC (Industry Canada) – Registration No. Site# 3736A-3 -. Site Accreditation: KOLAS (Korea Laboratory Accreditation Scheme) - Accreditation NO. KT085 FCC (Federal Communications Commission) - Accreditation No. KR0013 RRA (Radio Research Agency) – Designation No. KR0013 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 7 of 33 Report No. : OT-18N-RWD-057 3. GENERAL INFORMATION 3.1 Product Description The Tau Co. Ltd, Model TSP-V10 (referred to as the EUT in this report) is SwingPUTT. The product specification described herein was obtained from product data sheet or user’s manual. DEVICE TYPE SwingPUTT OPERATING FREQUENCY 2 402 MHz ~ 2 480 MHz RF OUTPUT POWER -1.26 dBm NUMBER OF CHANNEL 40 Channels MODULATION TYPE GFSK ANTENNA TYPE Chip Antenna ANTENNA GAIN 0.5 dBi LIST OF EACH OSC. OR CRYSTAL. 24 MHz FREQ.(FREQ.>=1 MHz) RATED SUPPLY VOLTAGE DC 3.7 V 3.2 Alternative type(s)/model(s); also covered by this test report. -. None 4. EUT MODIFICATIONS -. None It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 8 of 33 Report No. : OT-18N-RWD-057 5. SYSTEM TEST CONFIGURATION 5.1 Justification This device was configured for testing in a typical way as a normal customer is supposed to be used. During the test, the following components were installed inside of the EUT. DEVICE TYPE MANUFACTURER MODEL/PART NUMBER FCC ID Main Board N/A N/A - Battery N/A N/A - 5.2 Peripheral equipment Defined as equipment needed for correct operation of the EUT, but not considered as tested: Model Manufacturer Description Connected to G6-1121TV HP Notebook PC EUT, AC/DC Adapter PPP009C HP AC/DC Adapter Notebook PC 5.3 Mode of operation during the test For the testing, software used to control the EUT for staying in continuous transmitting is programmed. For final testing, the EUT was set at 2 402 MHz, 2 440 MHz, and 2 480 MHz to get a maximum emission levels from the EUT. The EUT was moved throughout the XY, XZ, and YZ planes and the worst case is “XY” axis, but the worst data was recorded in this report. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 9 of 33 Report No. : OT-18N-RWD-057 5.4 Configuration of Test System Radiated Emission Test: Preliminary radiated emissions test were conducted using the procedure in ANSI C63.10: 2013 to determine the worse operating conditions. Final radiated emission tests were conducted at 3 meter Semi Anechoic Chamber. The turntable was rotated through 360 degrees and the EUT was tested by positioned three orthogonal planes to obtain the highest reading on the field strength meter. Once maximum reading was determined, the search antenna was raised and lowered in both vertical and horizontal polarization. 5.5 Antenna Requirement For intentional device, according to section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. Antenna Construction: The antenna of the EUT is a Chip Antenna on the main board in the EUT, so no consideration of replacement by the user. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 10 of 33 Report No. : OT-18N-RWD-057 6. PRELIMINARY TEST 6.1 AC Power line Conducted Emissions Tests As this product is only using DC power, AC conducted emission test has not been performed. 6.2 General Radiated Emissions Tests During Preliminary Tests, the following operating modes were investigated Operation Mode The Worse operating condition (Please check one only) Transmitting and Changing Mode X It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 11 of 33 Report No. : OT-18N-RWD-057 7. MIMIMUM 6 dB BANDWIDTH 7.1 Operating environment Temperature : 25 °C Relative humidity : 48 % R.H. 7.2 Test set-up The antenna output of the EUT was connected to the spectrum analyzer. The resolution bandwidth is set to 100 kHz, and peak detection was used. The 6 dB bandwidth is defined as the total spectrum over which the power is higher than the peak power minus 6 dB. EUT Spectrum analyzer 7.3 Test equipment used Model Number Manufacturer Description Serial Number Last Cal. - FSV30 Rohde & Schwarz Signal Analyzer 101200 Aug.23, 2018 (1Y) All test equipment used is calibrated on a regular basis. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 12 of 33 Report No. : OT-18N-RWD-057 7.4 Test data -. Test Date : November 12, 2018 ~ November 23, 2018 -. Test Result : Pass CHANNEL FREQUENCY(MHz) MEASURED VALUE (kHz) LIMIT (kHz) MARGIN (kHz) Low 2 402.00 719.30 500 219.30 Middle 2 440.00 739.30 500 239.30 High 2 480.00 734.30 500 234.30 Remark. Margin = Measured Value - Limit Tested by: Ha-Ram, Lee / Assistant Manager Low Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 13 of 33 Report No. : OT-18N-RWD-057 Middle Channel High Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 14 of 33 Report No. : OT-18N-RWD-057 8. MAXIMUM PEAK OUTPUT POWER 8.1 Operating environment Temperature : 25 °C Relative humidity : 48 % R.H. 8.2 Test set-up The antenna output of the EUT was connected to the spectrum analyzer. The resolution bandwidth is set to ≥DTS Bandwidth, the video bandwidth is set to 3 times the resolution bandwidth. EUT Spectrum Analyzer 8.3 Test equipment used Model Number Manufacturer Description Serial Number Last Cal. - FSV30 Rohde & Schwarz Signal Analyzer 101200 Aug.23, 2018 (1Y) All test equipment used is calibrated on a regular basis. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 15 of 33 Report No. : OT-18N-RWD-057 8.4 Test data -. Test Date : November 12, 2018 ~ November 23, 2018 -. Test Result : Pass FREQUENCY MEASURED VALUE LIMIT MARGIN CHANNEL (MHz) (dBm) (dBm) (dB) LOW 2 402.00 -2.71 30.00 32.71 MIDDLE 2 440.00 -2.02 30.00 32.02 HIGH 2 480.00 -1.26 30.00 31.26 Remark. Margin = Limit – Measured Value (=Receiver Reading + Cable Loss) Tested by: Ha-Ram, Lee / Assistant Manager Low Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 16 of 33 Report No. : OT-18N-RWD-057 Middle Channel High Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 17 of 33 Report No. : OT-18N-RWD-057 9. 100 kHz BANDWIDTH OUTSIDE THE FREQUENCY BAND 9.1 Operating environment Temperature : 23 °C Relative humidity : 46 % R.H. 9.2 Test set-up for conducted measurement The antenna output of the EUT was connected to the spectrum analyzer. The resolution and video bandwidth is set to 100 kHz, and peak detection was used. EUT Spectrum analyzer 9.3 Test set-up for radiated measurement The radiated emissions measurements were performed on the 3 m semi anechoic chamber. The EUT was placed on turntable approximately 1.5 m above the ground plane. The frequency spectrum from 30 MHz to 26.5 GHz was scanned and maximum emission levels at each frequency recorded. The system was rotated 360°, and the antenna was varied in the height between 1.0 m and 4.0 m in order to determine the maximum emission levels. This procedure was performed for horizontal and vertical polarization of the receiving antenna. 9.4 Test equipment used Model Number Manufacturer Description Serial Number Last Cal. (Interval) - ESR Rohde & Schwarz EMI Test Receiver 101470 Oct. 22, 2018 (1Y) - 310N Sonoma Instrument AMPLIFIER 312544 Mar. 28, 2018 (1Y) - FSV30 Rohde & Schwarz Signal Analyzer 101200 Aug. 23, 2018 (1Y) - BBV 9718 B Schwarzbeck Broadband Preamplifier 009 Mar. 16, 2018 (1Y) - MA-4000XPET Innco Systems GmbH Antenna Master MA4000/509 N/A  - HD100 HD GmbH Position Controller N/A N/A - DT3000-3t Innco Systems GmbH Turn Table N/A N/A  - FMZB 1513 Schwarzbeck LOOP ANTENNA 1513-235 May. 13, 2018 (2Y) - VULB9163 Schwarzbeck TRILOG Broadband Antenna 9163-255 Jun. 05, 2018 (2Y) - BBHA9120D Schwarzbeck Horn Antenna BBHA9120D295 Aug. 16, 2017 (2Y) - BBHA9170 Schwarzbeck Horn Antenna BBHA91700179 Jul. 28, 2017 (2Y) - SCU40A Rohde & Schwarz Pre-Amplifier 100436 Mar. 15, 2018 (1Y) All test equipment used is calibrated on a regular basis. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 18 of 33 Report No. : OT-18N-RWD-057 9.5 Test data for conducted emission Low Channel Middle Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 19 of 33 Report No. : OT-18N-RWD-057 High Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 20 of 33 Report No. : OT-18N-RWD-057 Low Channel Low Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 21 of 33 Report No. : OT-18N-RWD-057 Middle Channel Middle Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 22 of 33 Report No. : OT-18N-RWD-057 High Channel High Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 23 of 33 Report No. : OT-18N-RWD-057 9.6 Test data for radiated emission 9.6.1 Radiated Emission which fall in the Restricted Band -. Test Date : November 12, 2018 ~ November 23, 2018 -. Resolution bandwidth : 1 MHz for Peak and Average Mode -. Video bandwidth : 3 MHz for Peak and Average Mode -. Detector : Peak Mode(Peak), Average Mode(RMS) -. Measurement distance :3m -. Result : PASSED Frequency Reading Detector Ant. Pol. Ant. Cable Amp Total Limits Margin (MHz) (dBμV) Mode (H/V) Factor Loss Gain (dBμV/m) (dBμV/m) (dB) Test Data for Low Channel 2379.57 42.61 Peak H 44.69 74.00 29.31 2379.57 29.35 Average H 31.43 54.00 22.57 27.60 8.80 34.32 2362.07 42.09 Peak V 44.17 74.00 29.83 2362.07 29.16 Average V 31.24 54.00 22.76 Test Data for High Channel 2485.16 41.69 Peak H 43.93 74.00 30.07 2485.16 29.70 Average H 31.94 54.00 22.06 27.70 9.00 34.46 2494.50 41.54 Peak V 43.78 74.00 30.22 2494.50 29.30 Average V 31.54 54.00 22.46 Tabulated test data for Restricted Band Remark: “H”: Horizontal, “V”: Vertical Margin (dB) = Limits (dBμV/m) - Total Level (dBμV/m) Total Level = Reading + Antenna Factor + Cable Loss – Pre-Amplifier Gain Tested by: Ha-Ram, Lee / Assistant Manager It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 24 of 33 Report No. : OT-18N-RWD-057 9.6.2 Spurious & Harmonic Radiated Emission -. Test Date : November 12, 2018 ~ November 23, 2018 -. Resolution bandwidth : 1 MHz for Peak and Average Mode -. Video bandwidth : 3 MHz for Peak and Average Mode -. Detector : Peak Mode(Peak), Average Mode(RMS) -. Frequency range : 1 GHz ~ 26.5 GHz -. Measurement distance :3m -. Result : PASSED Frequency Reading Detector Ant. Pol. Ant. Cable Amp Total Limits Margin (GHz) (dBμV) Mode (H/V) Factor Loss Gain (dBμV/m) (dBμV/m) (dB) Test Data for Low Channel 43.10 Peak H 52.57 74.00 21.43 32.25 Average H 41.72 54.00 12.28 4 804.00 31.30 13.40 35.23 43.66 Peak V 53.13 74.00 20.87 33.62 Average V 43.09 54.00 10.91 Test Data for Middle Channel 42.96 Peak H 52.40 74.00 21.60 32.74 Average H 42.18 54.00 11.82 4 880.00 31.10 13.60 35.26 44.26 Peak V 53.70 74.00 20.30 35.41 Average V 44.85 54.00 9.15 Test Data for High Channel 42.35 Peak H 51.86 74.00 22.14 31.07 Average H 40.58 54.00 13.42 4 960.00 31.10 13.70 35.29 40.89 Peak V 50.40 74.00 23.60 29.25 Average V 38.76 54.00 15.24 Tabulated test data for Restricted Band Remark: “H”: Horizontal, “V”: Vertical Margin (dB) = Limits (dBμV/m) - Total Level (dBμV/m) Total Level = Reading + Antenna Factor + Cable Loss – Pre-Amplifier Gain Tested by: Ha-Ram, Lee / Assistant Manager It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 25 of 33 Report No. : OT-18N-RWD-057 10. PEAK POWER SPECTRAL DENSITY 10.1 Operating environment Temperature : 25 °C Relative humidity : 48 % R.H. 10.2 Test set-up The antenna output of the EUT was connected to the spectrum analyzer. The resolution bandwidth is set to 3 kHz ≤ RBW ≤100 kHz , the video bandwidth is set to 3 times the resolution bandwidth. EUT Spectrum analyzer 10.3 Test equipment used Model Number Manufacturer Description Serial Number Last Cal. - FSV30 Rohde & Schwarz Signal Analyzer 101200 Aug.23, 2018 (1Y) All test equipment used is calibrated on a regular basis. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 26 of 33 Report No. : OT-18N-RWD-057 10.4 Test data -. Test Date : November 12, 2018 ~ November 23, 2018 -. Test Result : Pass -. Operating Condition : Continuous transmitting mode CHANNEL FREQUENCY(MHz) MEASURED VALUE (dBm) LIMIT (dBm) MARGIN (dB) Low 2 402.00 -11.66 8.00 19.66 Middle 2 440.00 -11.20 8.00 19.20 High 2 480.00 -10.05 8.00 18.05 Remark. Margin = Limit – Measured value Tested by: Ha-Ram, Lee / Assistant Manager Low Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 27 of 33 Report No. : OT-18N-RWD-057 Middle Channel High Channel It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 28 of 33 Report No. : OT-18N-RWD-057 11. RADIATED EMISSION TEST 11.1 Operating environment Temperature : 23 °C Relative humidity : 46 % R.H. 11.2 Test set-up The radiated emissions measurements were on the 3 m semi anechoic chamber. The EUT and other support equipment were placed on a non-conductive turntable above the ground plane. The interconnecting cables from outside test site were inserted into ferrite clamps at the point where the cables reach the turntable. The frequency spectrum from 30 MHz to 26.5 GHz was scanned and emission levels maximized at each frequency recorded. The system was rotated 360°, and the antenna was varied in height between 1.0 m and 4.0 m in order to determine the maximum emission levels. This procedure was performed for both horizontal and vertical polarization of the receiving antenna. 11.3 Test equipment used Model Number Manufacturer Description Serial Number Last Cal. (Interval) - ESR Rohde & Schwarz EMI Test Receiver 101470 Oct. 22, 2018 (1Y) - 310N Sonoma Instrument AMPLIFIER 312544 Mar. 28, 2018 (1Y) - FSV30 Rohde & Schwarz Signal Analyzer 101200 Aug. 23, 2018 (1Y) - BBV 9718 B Schwarzbeck Broadband Preamplifier 009 Mar. 16, 2018 (1Y) - MA-4000XPET Innco Systems GmbH Antenna Master MA4000/509 N/A  - HD100 HD GmbH Position Controller N/A N/A - DT3000-3t Innco Systems GmbH Turn Table N/A N/A  - FMZB 1513 Schwarzbeck LOOP ANTENNA 1513-235 May. 13, 2018 (2Y) - VULB9163 Schwarzbeck TRILOG Broadband Antenna 9163-255 Jun. 05, 2018 (2Y) - BBHA9120D Schwarzbeck Horn Antenna BBHA9120D295 Aug. 16, 2017 (2Y) - BBHA9170 Schwarzbeck Horn Antenna BBHA91700179 Jul. 28, 2017 (2Y) - SCU40A Rohde & Schwarz Pre-Amplifier 100436 Mar. 15, 2018 (1Y) All test equipment used is calibrated on a regular basis. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 29 of 33 Report No. : OT-18N-RWD-057 11.4 Test data for Transmitting and Changing Mode 11.4.1 Test data for 30 MHz ~ 1 GHz Humidity Level : 46 % R.H. Temperature: 23 °C Limits apply to : FCC CFR 47, PART 15, SUBPART C, SECTION 15.247 Result : PASSED EUT : SwingPUTT Date: November 22, 2018 Detector : CISPR Quasi-Peak (6 dB Bandwidth: 120 kHz) Tested by: Ha-Ram, Lee / Assistant Manager It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 30 of 33 Report No. : OT-18N-RWD-057 11.4.2 Test data for Below 30 MHz -. Test Date : November 12, 2018 ~ November 23, 2018 -. Resolution bandwidth : 200 Hz (from 9 kHz to 0.15 MHz), 9 kHz (from 0.15 MHz to 30 MHz) -. Frequency range : 9 kHz ~ 30 MHz -. Measurement distance :3m -.Operating mode : Transmitting mode Frequency Reading Ant. Pol. Ant. Angle Ant. Factor Cable Emission Limits Margin (MHz) (dBμV) (H/V) Height (m) (°) (dB/m) Loss Level(dBμV/m) (dBμV/m) (dB) Any emissions less than 20 dB below the limit were not observed. 11.4.3 Test data for above 1 GHz -. Test Date : November 12, 2018 ~ November 23, 2018 -. Resolution bandwidth : 1 MHz for Peak and Average Mode -. Video bandwidth : 1 MHz for Peak Mode, 10 Hz for Average Mode -. Frequency range : 1 GHz ~ 26.5 GHz -. Measurement distance :3m -.Operating mode : Transmitting mode Frequency Reading Ant. Pol. Ant. Angle Ant. Factor Cable Emission Limits Margin (MHz) (dBμV) (H/V) Height (m) (°) (dB/m) Loss Level(dBμV/m) (dBμV/m) (dB) Any emissions less than 20 dB below the limit were not observed. Tested by: Ha-Ram, Lee / Assistant Manager It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 31 of 33 Report No. : OT-18N-RWD-057 12. CONDUCTED EMISSION TEST 12.1 Operating environment Temperature : 23 °C Relative humidity : 46 % R.H. 12.2 Test set-up The EUT was placed on a wooden table, 0.8 m height above the floor. Power was fed to the EUT through a 5 0 Ω / 50 μH + 5 Ω Artificial Mains Network (AMN). The ground plane was electrically bonded to the referenc e ground system and all power lines were filtered from ambient. 12.3 Test equipment used Model Number Manufacturer Description Serial Number Last Cal. (Interval) - ESPI Rohde & Schwarz EMI Test Receiver 101278 Oct. 26, 2018 (1Y)  - ESHS10 Rohde & Schwarz EMI Test Receiver 834467/007 Mar. 29, 2018 (1Y)  NSLK8128 Schwarzbeck AMN 8128-216 Mar. 28, 2018 (1Y) - NSLK8126 Schwarzbeck AMN 8126-404 Apr. 04, 2018 (1Y)  - 3825/2 EMCO AMN 9109-1869 Apr. 11, 2018 (1Y)  -- NSLK8126 EMCO AMN 8126-479 Oct. 22, 2018 (1Y) All test equipment used is calibrated on a regular basis. It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 32 of 33 Report No. : OT-18N-RWD-057 12.4 Test data -. Test Date : November 22, 2018 -. Resolution bandwidth : 9 kHz -. Frequency range : 0.15 MHz ~ 30 MHz -. Tested Line : HOT LINE It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)

Page 33 of 33 Report No. : OT-18N-RWD-057 -. Tested Line : NEGATIVE LINE Remark: Margin (dB) = Limit – Level (Result) The emission level in above table is included the transducer factor that means insertion loss (LISN), cable loss and attenuator. Tested by: Ha-Ram, Lee / Assistant Manager It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) ONETECH Corp.: 43-14, Jinsaegol-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, 12735, Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599)


Document Created: 2019-04-06 14:33:01
Document Modified: 2019-04-06 14:33:01
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