YCK-DR970XBOXPCar DashCam

Rev 1/26/2023 P ittasoft Co., Ltd. A 4th floor, ABN Tower, 331, Pangyo-ro, Bundang-gu Seongnam-si, Gyeonggi-do South Korea 13488 F ederal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road C olumbia, MD 21046 U SA D ate: 03-15-20 24 R ef: Attestation Statements Part 2.911(d)(5)(i) Filing F CC ID: Y CK- D R970XBOXP P ittasoft Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought i s not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. S incerely, M INHO SHIN Rev 1/26/2023 Pi ttas oft Co., Ltd. A 4th floor, ABN Tower, 331, Pangyo-ro, Bundang-gu Seongnam-si, Gyeonggi-do South Korea 13488 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03-15-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: YCK-DR970XBOX P Pittasoft Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is identified on the Covered List ( as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment . Sincerely, MI N HO SHIN

Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: • cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) • cannot be a [FCC recognised] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entity or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. Pittasoft Co., Ltd. A 4th floor, ABN Tower, 331, Pangyo-ro, Bundang-gu Seongnam-si, Gyeonggi-do South Korea 13488 U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is t o confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: April 17, 2024 Signed by (Printed Name/Title): Nathan Grinager / Co-President *This letter is valid indefinitely for all applications submitted within the period of 4/17/2024 - 04/16/2025 The Applicant confirms i ts explicit c onsent and acknowledges t hat t hey must maintain an agent for no less than one yea r after t erminating all marketing and importation OR the conclusion of any Commission-re lated proceeding involving the equipment. The applicant further acknowledges t heir r esponsibility to inform the FCC whenever t he Designated U.S. Agent information above changes. Applicant Company name: Pittasoft Co., Ltd. Grantee Code: FCC ID: YCK-DR970XBOXP Contact Name: Minho Shin St reet Address: A 4th floor, ABN Tower, 331, Pangyo-ro, Bundang-gu Seongnam-si, Gyeonggi-do South Korea City/Province/Zip: 13488 Telephone No: +82-31-8039-7789 Email: [email protected] Applicant Signature: Date:03/15/2023 Signed by (Printed Name/Title): Minho Shin / Principal Research Engineer

Date: March 5, 2024 We, (Pittasoft Co., Ltd.) hereby declare that all model numbers listed are electrically identical in terms of hardware construction, RF parameters and functions. The differences between the models number is as below : FCC ID: YCK-DR970XBOXP - Name of the Grantee / Applicant : Pittasoft Co., Ltd. - Basic Model Number : DR970X Box-2CH Plus - Variant Model Numbers : This is the addition of the model name by the request of the seller or difference of rear camera. Family model name Description of difference DR970X Box-2CH IR Plus Change rear camera (RC1-IR) DR970X Box-2CH Truck Plus Change rear camera (ERC1) DR970X Box-2CH DMS Plus Change rear camera (RC1-DMS)  All rear cameras and accessory unit are certified products. Test report issued to original model is still applicable to the updated model numbers in this application. Sincerely, Minho Shin / Principal Research Engineer Pittasoft Co., Ltd. A 4th fioor, ABN Tower, 331, Pangyo-ro, Bundong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

Pittasoft Co., Ltd. A 4th floor, ABN Tower, 331, Pangyo-ro, Bundang-gu Seongnam-si, Gyeonggi-do South Korea 13488 Date: 03/15/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Request of Confidentiality FCC ID: YCK-DR970XBOXP To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Pittasoft Co., Ltd.. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Pittasoft Co., Ltd.. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description 5 NA SHORT-TERM 6 Internal Photos 7 External Photos 8 Test-Setup Photos 9 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Contact Name: Minho Shin Title: Principal Research Engineer

Pittasoft Co., Ltd. A 4th floor, ABN Tower, 331, Pangyo-ro, Bundang-gu Seongnam-si, Gyeonggi-do South Korea 13488 Date: 03/15/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Letter of Authorization We, the undersigned, hereby authorize Geunki Son of DT&C C o., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: Y CK-DR970XBOXP including signing of all documents relating to these matters. Any and all acts carried out by Geunki Son of DT&C C o., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Pittasoft Co., Ltd.. “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).” Sincerely, Contact Name: Minho Shin Title: Principal Research Engineer

FCC ID : YCK-DR970XBOXP Copyright Ⓒ 2024, DT&C Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS 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 Label location Sample Label - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label.

FCC ID: RF feature(Mode) Max Target Power (dBm) ANT Gain (dBi) Maximum EIRP (dBm) Maximum EIRP (mW) Maximum power density (mW/cm 2 ) Requirement (mW/cm 2 ) Bluetooth(1 Mbps) 2 402.00 ~ 2 480.00 8.50 1.88 10.38 10.915 0.002 2 1.000 0 Bluetooth(2, 3 Mbps) 2 402.00 ~ 2 480.00 9.50 1.88 11.38 13.741 0.002 8 1.000 0 Bluetooth LE(1Mbps) 2 402.00 ~ 2 480.00 4.00 1.88 5.88 3.873 0.000 8 1.000 0 ~~~~~ ▪ S = - Note = / ( 4 X 20 2 X π ) = mW/cm 2 Electric Field strength (V/m) Magnetic field strength (A/m) Power Density (mW/cm 2 ) Averaging time (minutes) 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 / 1500 30 1,500 ~ 100,000 1.0 30 Conclusion : Part 1.1310▪ Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) YCK-DR970XBOXP MPE Calculation Frequency range (MHz) Note: Please refer to the operation description for Max tune-up power. The EUT will only be used with a separation of 20 centimeters o r greater between the ant enna and the body o f the user. Regulation(s): Part 1.1310, Part 2.1091 The exposure condition of this device is compliant with FCC The MPE sample calculation for this exposure is shown below. R= Distance to the center of the radiation of the antenna(20cm)EIRP= Equivalent Isotropic Radiated Power(mW)S= Maximum power density(mW/cm 2 ) Method: KDB447498 D01v06 EIRP / ( 4 R 2 π ) 10.915 0.002 FCC ID: RF feature(Mode) Max Target Power (dBm) ANT Gain (dBi) Maximum EIRP (dBm) Maximum EIRP (mW) Maximum power density (mW/cm 2 ) Requirement (mW/cm 2 ) WLAN(802.11b) 2 412.00 ~ 2 462.00 14.50 1.88 16.38 43.452 0.008 7 1.000 0 WLAN(802.11a) 5 180.00 ~ 5 240.00 10.00 3.60 13.60 22.909 0.004 6 1.000 0 WLAN(802.11ac-VHT80) 5 745.00 ~ 5 825.00 14.00 3.60 17.60 57.544 0.011 5 1.000 0 ~~~~~ ▪ S = - Note = / ( 4 X 20 2 X π ) = mW/cm 2 Electric Field strength (V/m) Magnetic field strength (A/m) Power Density (mW/cm 2 ) Averaging time (minutes) 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 / 1500 30 1,500 ~ 100,000 1.0 30 Conclusion : 0.009 EIRP= Equivalent Isotropic Radiated Power(mW) YCK-DR970XBOXP MPE Calculation Regulation(s): Part 1.1310, Part 2.1091Method: KDB447498 D01v06 Frequency range (MHz) Note: Please refer to the operation description for Max tune-up power. R= Distance to the center of the radiation of the antenna(20cm) Part 1.1310▪ Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) The exposure condition of this device is compliant with FCC The EUT will only be used with a separation of 20 centimeters o r greater between the ant enna and the body o f the user. The MPE sample calculation for this exposure is shown below. EIRP / ( 4 R 2 π ) 43.452 S= Maximum power density(mW/cm 2 )

FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 61 / 109 Maximum Power Spectral Density Test ode: TM 3 & Ch.38 Maximum Power Spectral Density Test Mode: TM 3 & Ch.46 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 62 / 109 Maximum Power Spectral Density Test Mode: TM 4 & Ch.42 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 63 / 109 Maximum Power Spectral Density Test Mode: TM 1 & Ch.149 Maximum Power Spectral Density Test Mode: TM 1 & Ch.157 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 64 / 109 Maximum Power Spectral Density Test Mode: TM 1 & Ch.165 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 65 / 109 Maximum Power Spectral Density Test Mode: TM 2 & Ch.149 Maximum Power Spectral Density Test Mode: TM 2 & Ch.157 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 66 / 109 Maximum Power Spectral Density Test Mode: TM 2 & Ch.165 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 67 / 109 Maximum Power Spectral Density Test ode: TM 3 & Ch.151 Maximum Power Spectral Density Test Mode: TM 3 & Ch.159 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 68 / 109 Maximum Power Spectral Density Test Mode: TM 4 & Ch.155 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 69 / 109 ▣ RESULT PLOTS - Power Supply: 24 V Maximum Power Spectral Density Test Mode: TM 1 & Ch.36 Maximum Power Spectral Density Test Mode: TM 1 & Ch.40 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 70 / 109 Maximum Power Spectral Density Test Mode: TM 1 & Ch.48 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 71 / 109 Maximum Power Spectral Density Test Mode: TM 2 & Ch.36 Maximum Power Spectral Density Test Mode: TM 2 & Ch.40 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 72 / 109 Maximum Power Spectral Density Test Mode: TM 2 & Ch.48 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 73 / 109 Maximum Power Spectral Density Test ode: TM 3 & Ch.38 Maximum Power Spectral Density Test Mode: TM 3 & Ch.46 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 74 / 109 Maximum Power Spectral Density Test Mode: TM 4 & Ch.42 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 75 / 109 Maximum Power Spectral Density Test Mode: TM 1 & Ch.149 Maximum Power Spectral Density Test Mode: TM 1 & Ch.157 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 76 / 109 Maximum Power Spectral Density Test Mode: TM 1 & Ch.165 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 77 / 109 Maximum Power Spectral Density Test Mode: TM 2 & Ch.149 Maximum Power Spectral Density Test Mode: TM 2 & Ch.157 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 78 / 109 Maximum Power Spectral Density Test Mode: TM 2 & Ch.165 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 79 / 109 Maximum Power Spectral Density Test ode: TM 3 & Ch.151 Maximum Power Spectral Density Test Mode: TM 3 & Ch.159 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the …

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FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 2 / 109 Test Report Version Test Report No. Date Description Revised by Reviewed by DRTFCC2403-0035 Mar. 29, 2024 Initial issue SeungMin Gil JaeJin Lee DRTFCC2403-0035(1) Apr. 03, 2024 Retest the Power Spectral Density SeungMin Gil JaeJin Lee FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 3 / 109 CONTENTS 1. General Information .................................................................................... 4 1.1. Description of EUT ........................................................................................... 4 1.2. Declaration by the applicant / manufacturer ..................................................... 5 1.3. Testing Laboratory ........................................................................................... 5 1.4. Testing Environment ........................................................................................ 5 1.5. Measurement Uncertainty ................................................................................ 5 1.6. Test Equipment List ......................................................................................... 6 2. Test Methodology ........................................................................................ 7 2.1. EUT Configuration ........................................................................................... 7 2.2. EUT Exercise ................................................................................................... 7 2.3. General Test Procedures ................................................................................. 7 2.4. Instrument Calibration ...................................................................................... 7 2.5. Description of Test Modes ............................................................................... 8 3. Antenna Requirements ............................................................................... 9 4. Summary of Test Result ........................................................................... 10 5. TEST RESULT ............................................................................................ 11 5.1. Emission Bandwidth (26 dB Bandwidth) & Occupied BW (99 %) ................... 11 5.2. Minimum Emission Bandwidth (6 dB Bandwidth) & Occupied BW (99 %) ...... 24 5.3. Maximum Conducted Output Power ............................................................... 50 5.4. Maximum Power Spectral Density .................................................................. 54 5.5. Unwanted Emissions ...................................................................................... 81 5.6. AC Power-Line Conducted Emissions ............................................................ 89 APPENDIX I .................................................................................................... 90 APPENDIX II ................................................................................................... 91 APPENDIX III .................................................................................................. 94 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 4 / 109 1. General Information 1.1. Description of EUT Equipment Class Unlicensed National Information Infrastructure Tx (NII) Product Name Car DashCam Model Name DR970X Box-2CH Plus Add Model Name DR970X Box-2CH IR Plus, DR970X Box-2CH Truck Plus, DR970X Box-2CH DMS Plus Firmware Version Identification Number V1.000 EUT Serial Number Radiated: 97XBK3MAE00043, Conducted: 97XBK3MAE00039 Power Supply DC 12 V, DC 24 V Modulation Technique OFDM Antenna Specification Antenna type: Dielectric Chip Antenna Antenna gain(dBi) U-NII 1: 3.60 dBi U-NII 3: 3.60 dBi Band Mode Tx. frequency(MHz) Max. conducted power(dBm) Antenna gain(dBi) Max. e.i.r.p (dBm) U-NII 1 802.11a 5 180 ~ 5 240 9.79 3.60 13.39 802.11n(HT20) 5 180 ~ 5 240 9.89 3.60 13.49 802.11ac(VHT20) 5 180 ~ 5 240 9.64 3.60 13.24 802.11n(HT40) 5 190 ~ 5 230 9.89 3.60 13.49 802.11ac(VHT40) 5 190 ~ 5 230 9.87 3.60 13.47 802.11ac(VHT80) 5 210 9.39 3.60 12.99 U-NII 3 802.11a 5 745 ~ 5 825 10.86 3.60 14.46 802.11n(HT20) 5 745 ~ 5 825 10.89 3.60 14.49 802.11ac(VHT20) 5 745 ~ 5 825 10.77 3.60 14.37 802.11n(HT40) 5 755 ~ 5 795 13.16 3.60 16.76 802.11ac(VHT40) 5 755 ~ 5 795 13.09 3.60 16.69 802.11ac(VHT80) 5 775 13.77 3.60 17.37 FCC ID: YCK-DR970XBOXP Report No.: DRTFCC2403-0035(1) IC: 23402-DR970XBOXP This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-234(06)210316 Pages: 5 / 109 1.2. Declaration by the applicant / manufacturer N/A 1.3. Testing Laboratory DT&C Co., Ltd. The 3 m test site and conducted measurement facility used to collect the radiated data are located at the 42, Yurim-ro, 154beon-gil, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea 17042. The test site complies with the requirements of Part 2.948 according to ANSI C63.4-2014. - FCC & IC MRA Designation No. : KR0034 - ISED#: 5740A www.dtnc.net Telephone : + 82-31-321-2664 FAX : + 82-31-321-1664 1.4. Testing Environment Ambient Condition ▪ Temperature +20 °C ~ +23 °C ▪ Relative Humidity +35 % ~ +39 % 1.5. Measurement Uncertainty The measurement uncertainties shown below were calculated in accordance with requirements of ANSI C63.4- 2014 and ANSI C63.10-2013. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95 % level of confidence. Parameter Measurement uncertainty Antenna-port conducted emission 0.9 dB (The confiden…

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Application WLAN Dual-band(2.4GHz/5GHz) Features PIFA structure Size (10.0*3.0*1.5mm 3 ) Performance optimizing with tuning the conductive pattern on the ceramic body SMT available under Pb-free condition RoHS compliant DATASHEET Document Datasheet Type Dielectric Chip Antenna Application 2.4GHz/5GHz Part No. Revision 1.0 Notes The contents of this datasheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. AMOTECH AMOTECH Co., Ltd. Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 2 Rev. No Date Title Contents Page 0.0 2013. 09. 23 New Published 1.0 2013. 11. 18 Changed PCB Pin Number 4 Table of Content Revision History 1. Specifications 3 1.1 Electrical Specifications 3 1.2 Mechanical Specifications 3 1.3 Appearance and Material 3 2. PCB Design for Test 4 2.1 Evaluation Board Dimension 4 2.2 PCB Design Guide 4 3. Measurement Result 5 3.1 Typical Measurement Result (VSWR/RL, Smithchart) 5 3.2 Typical Measurement Result (Gain, Radiation Pattern) 6 4. Reliability 7 5. Soldering Reflow Profile 7 6. Packaging 8 6.1 Carrier Tape Dimension 8 6.2 Packaging Quantity 8 6.3 Packaging Label 8 3 No Item Spec. Remark 1 Frequency Range [GHz] 2.400 ~2.485 / 5.150~5.850 2 VSWR Max 3.0 : 1 3 Avg. Gain [dBi] 2.442GHz typ. -0.3 5.500GHz typ. -1.0 4 Efficiency [%] 2.442GHz typ. 92 5.500GHz typ. 79 5 Polarization Linear 6 Impedance [Ω] Nominal 50  The results are measured on the 100x50mm 2 evaluation board(EVB).  See Page 6. for more detail gain parameter No Item Spec. Remark 1 Dimensions (LxWxH) 10.0x3.0x1.5 mm 3 2 Unit Weight typ. 110mg 3 Operating Temperature -40 ~ +85 °C 1.1 Electrical Specifications 1.2 Mechanical Specifications No Item Function Material ① Marking Feeding Index Ink ② Marking Week number Ink ③ Electrode Radiation Element Ag ④ Ceramic Body - Ceramic 1.3 Appearance & Material 1. Specifications [unit : mm] ① ② ③ ④ Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 4 2.1 Evaluation Board Dimension 2.2 PCB Design Guide 2. PCB Design for Test  Evaluation board size ~ 90x50  Fill Cut Area (GND Clearance) ~ 10.0x5.5 No Pin Assignment ① Feeding ② GND ③ GND ④ N/C Matching Component 50 Ohm Feeding Line [unit : mm] ① ② ③ ④ GND RF Cable [unit : mm] Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 5 3.1 Typical Measurement Result (VSWR/RL, Smithchart) 3. Measurement Result  The results are measured on the 90x50mm 2 evaluation board(EVB). No Matching Value ① N/C ② 0Ω (100pF) ③ N/C ③ ① ② VSWR (2.442GHz) Smith Chart (2.442GHz) VSWR (5.500GHz) Smith Chart (5.500GHz) Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 6 [Azimuth plane @2.442GHz ] [Elevation1 plane @2.442GHz ] [Elevation2 plane @2.442GHz ] [3D Radiation Pattern] Peak Gain (dBi) Avg. Gain (dBi) Efficiency(%) Azimuth 1.88 0.9 92 Elevation 1 1.72 -1.08 Elevation 2 1.39 -0.03 3.2 Typical Measurement Result (Gain, Radiation Pattern) y Azimuth E1 E2 z x Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 7 [Azimuth plane @5.5GHz ] [Elevation1 plane @5.5GHz ] [Elevation2 plane @5.5GHz ] [3D Radiation Pattern] Peak Gain (dBi) Avg. Gain (dBi) Efficiency(%) Azimuth 3.60 -0.09 79 Elevation 1 3.08 -1.79 Elevation 2 -3.52 -7.16 3.2 Typical Measurement Result (Gain, Radiation Pattern) y Azimuth E1 E2 z x Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 8 No Item Test Condition Test Requirements 1 Adhesive Strength of Termination 1.Applied force on SMT chip till detached point from PCB. 1. No mechanical damage by applied force 2. Strength (F) > 5 kgf 2 Thermal Shock (Cycle) 1. Step 1 : -40 ± 3°C, 30 min Step 2 : +85 ± 3°C, 30 min 2. Number of cycle : 900 1. No visual damage 2. Within electric spec (VSWR) 3 High Temperature Resistance 1. Temperature : +125 ± 5°C 2. Time : 1000 ± 24 hrs 1. No visual damage 2. Within electric spec (VSWR) 4 Low Temperature Resistance 1. Temperature : -40 ± 5°C 2. Time : 1000 ± 24 hrs 1. No visual damage 2. Within electric spec (VSWR) 5 Humidity 1. Humidity : 85 % RH Temperature : +85 ± 3°C 2. Time : 1000 ± 24 hrs 1. No visual damage 2. Within electric spec (VSWR) F SMD PAD PCB 4. Reliability 5. Soldering Reflow Profile Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0) 9 6.3 Packaging Label AMOTECH Co., Ltd. 5BL-1Lot, 617, Namchon-Dong, Namdong-Gu, Incheon, Korea Dielectric Chip Antenna P/N : SHDA10312442B Lot No : Quantity : 4,000 pcs Date : 2017/09/05 Item Spec. Item Spec. Item Spec. A0 3.30 ±0.10 P0 4.00 ±0.10 E 1.75 ±0.10 B0 10.30 ±0.10 P1 8.00 ±0.10 F 11.50 ±0.10 K0 1.65 ±0.10 P2 2.00 ±0.10 W 24.00 ±0.30 D0 1.55 ±0.05 - - t 0.30 ±0.05 Item Quantity Dimension Reel 4,000 ea Φ13” * 24mm Inner 8,000 ea (2 Reel) 350 * 350 * 90 (mm3) Outer Box 24,000 ea (3 Inner Box) 390 * 390 * 280 (mm3) 6.1 Carrier Tape Dimension 6.2 Packaging Quantity 6. Packaging ▼ ▼ Datasheet / Dielectric Chip Antenna / 2.4+5GHz SHDA10312442B(Rev 1.0)