SS3-RC2311911C5

SZ DJI TECHNOLOGY CO., LTD DECLARATION OF DUTY CYCLE We, SZ DJI TECHNOLOGY CO., LTD, hereby declare that our product remote controller, RC231, transmits with a duty cycle of 12% for 1.4MHz BW, 1.4MHz CA BW and 3MHz BW, 80% for 10MHz BW and 20MHz BW for normal operation. Print Name: fajia wang Title:PM Signature: On behalf of Company: SZ DJI TECHNOLOGY CO., LTD Telephone: +8675586152250 E-mail: [email protected]

SZ DJI TECHNOLOGY CO., LTD Date: 2019-12-23 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: SS3-RC2311911 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch and Joyce Shi in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, 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). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with SZ DJI TECHNOLOGY CO., LTD This authorization is valid until further written notice from the applicant. Print Name: fajia wang Title:PM Signature: On behalf of Company: SZ DJI TECHNOLOGY CO., LTD Telephone: +8675586152250 E-mail: [email protected]

SZ DJI TECHNOLOGY CO., LTD To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States Regarding: Confidentiality Request regarding application for FCC ID: SS3-RC2311911 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions Tune up procedure softwareDescriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 90 days from the grant date, whichever is less. If the device is marketed within 90 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Print Name: fajia wang Title:PM Signature: On behalf of Company: SZ DJI TECHNOLOGY CO., LTD Telephone: +8675586152250 E-mail: [email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 7 External Photos for SZEM1912021066CR FCC ID: SS3-RC2311911 IC:11805A-RC2311911 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 7 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 6 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 7 of 7

Location 42.6mm*28.9mm

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 8 Internal Photos for SZEM1912021066CR FCC ID: SS3-RC2311911 IC: 11805A-RC2311911 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 8 1 EUT Constructional Details 2.4G/5.8G TX/RX antenna 2.4G/5.8G RX antenna SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 6 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 7 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 8 of 8

Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Appendix C Calibration certificate 1. Dipole D2450V2 - SN 817(2019/06/10) D5GHzV2 - SN1095(2019/06/14) 2. DAE DAE4-SN 1245(2019/05/21) 3. Probe EX3DV4-SN 3798(2019/05/24)

Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Page: 1 of 55 FCC SAR TEST REPORT Application No.: KSEM2001000002CR Applicant: SZ DJI TECHNOLOGY CO.,LTD. Address of Applicant: 14th floor, West Wing, Skyworth Semiconductor Design Building NO.18 Gaoxin South 4th Ave, Nanshan, Shenzhen, Guangdong, China Manufacturer: SZ DJI TECHNOLOGY CO.,LTD. Address of Manufacturer: 14th floor, West Wing, Skyworth Semiconductor Design Building NO.18 Gaoxin South 4th Ave, Nanshan, Shenzhen, Guangdong, China Product Name: C5 Model No.(EUT): RC231 Trade mark: DJI FCC ID: SS3-RC2311911 Standard(s) : FCC 47CFR §2.1093 Date of Receipt: 2020-01-03 Date of Test: 2020-01-05 to 2020-01-15 Date of Issue: 2020-01-21 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Eric Lin Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Page: 2 of 55 REVISION HISTORY Revision Record Version Description Date Remark 00 Original 2020-01-21 Original Authorized for issue by: Ken.Yao/ Project Engineer Eric.Lin/Reviewer Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Page: 3 of 55 TEST SUMMARY Frequency Band Maximum Reported SAR(W/kg) Extremity 2.4GHz(User-defined) 0.46 5GHz(User-defined) 0.77 SAR Limited(W/kg) 4 Approved & Released by Eric Lin SAR Manager Tested by Richard Kong SAR Engineer Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Page: 4 of 55 CONTENTS 1 GENERAL INFORMATION......................................................................................................................... 6 1.1 DETAILS OF CLIENT ............................................................................................................................... 6 1.2 TEST LOCATION .................................................................................................................................... 6 1.3 TEST FACILITY ...................................................................................................................................... 7 1.4 GENERAL DESCRIPTION OF EUT ............................................................................................................ 8 1.4.1 DUT Antenna Locations .................................................................................................................. 9 1.5 TEST SPECIFICATION............................................................................................................................10 1.6 RF EXPOSURE LIMITS ...........................................................................................................................11 2 LABORATORY ENVIRONMENT ...............................................................................................................12 3 SAR MEASUREMENTS SYSTEM CONFIGURATION ...............................................................................13 3.1 THE SAR MEASUREMENT SYSTEM ........................................................................................................13 3.2 ISOTROPIC E-FIELD PROBE EX3DV4 .....................................................................................................14 3.3 DATA ACQUISITION ELECTRONICS (DAE) ...............................................................................................15 3.4 SAM TW IN PHANTOM ...........................................................................................................................15 3.5 ELI PHANTOM .....................................................................................................................................16 3.6 DEVICE HOLDER FOR TRANSMITTERS.....................................................................................................16 3.7 MEASUREMENT PROCEDURE .................................................................................................................17 3.7.1 Scanning procedure ......................................................................................................................17 3.7.2 Data Storage .................................................................................................................................19 3.7.3 Data Evaluation by SEMCAD ........................................................................................................19 4 SAR MEASUREMENT VARIABILITY AND UNCERTAINTY .....................................................................21 4.1 SAR MEASUREMENT VARIABILITY...........................................................................................................21 4.2 SAR MEASUREMENT UNCERTAINTY ........................................................................................................21 5 DESCRIPTION OF TEST POSITION .........................................................................................................22 5.1 EXTREMITY EXPOSURE CONDITIONS .......................................................................................................22 6 SAR SYSTEM VERIFICATION PROCEDURE ...........................................................................................23 6.1 TISSUE SIMULATE LIQUID ......................................................................................................................23 6.1.1 Recipes for Tissue Simulate Liqu…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM191202106602 Page: 1 of 250 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZEM1912021066CR Applicant: SZ DJI TECHNOLOGY CO., LTD Address of Applicant: 14th floor, West Wing, Skyworth Semiconductor Design Building NO. 18 Gaoxin South 4th Ave, Nanshan, Shenzhen, Guangdong, China Manufacturer: SZ DJI TECHNOLOGY CO., LTD Address of Manufacturer: 14th floor, West Wing, Skyworth Semiconductor Design Building NO. 18 Gaoxin South 4th Ave, Nanshan, Shenzhen, Guangdong, China Equipment Under Test (EUT): EUT Name: C5 Model No.: RC231 Trade mark: DJI FCC ID: SS3-RC2311911 IC: 11805A-RC2311911 Standard(s) : 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2, February 2017 RSS-Gen Issue 5, March 2019 Date of Receipt: 2019-12-10 Date of Test: 2019-12-15 to 2020-01-04 Date of Issue: 2020-01-06 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM191202106602 Page: 2 of 250 Revision Record Version Chapter Date Modifier Remark 01 2020-01-06 Original Authorized for issue by: Calvin Weng /Project Engineer Eric Fu /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM191202106602 Page: 3 of 250 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) RSS-Gen Section 6.8 Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 6.2 47 CFR Part 15, Subpart C 15.207 RSS-Gen Section 8.8 Pass 99% Bandwidth RSS-247 Issue 2 ANSI C63.10 Section 6.9.3 RSS-Gen Section 6.7 Pass Minimum 6dB Bandwidth 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) RSS-247 Section 5.2(a) Pass Conducted Average Output Power 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) RSS-247 Section 5.4(d) Pass Power Spectral Density 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) RSS-247 Clause 5.2(b) Pass Conducted Band Edges Measurement 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 11.12 47 CFR Part 15, Subpart C 15.247(d) RSS-247 Section 5.5 Pass Conducted Spurious Emissions 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) RSS-247 Section 5.5 Pass Radiated Emissions which fall in the restricted bands 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Section 3.3 & RSS-Gen Section 8.10 Pass Radiated Spurious Emissions 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2 ANSI C63.10 (2013) Section 6.4&6.5&6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Section 3.3 & RSS-Gen Section 8.9 Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM191202106602 Page: 4 of 250 3 Contents Page 1 COVER PAGE ..................................................................................................................................... 1 2 TEST SUMMARY ................................................................................................................................. 3 3 CONTENTS ......................................................................................................................................... 4 4 GENERAL INFORMATION .................................................................................................................. 6 4.1 DETAILS OF E.U.T. ......................................................................................................................... 6 4.2 DESCRIPTION OF SUPPORT UNITS ...................................................................................................10 4.3 MEASUREMENT UNCERTAINTY ........................................................................................................10 4.4 TEST LOCATION ............................................................................................................................11 4.5 TEST FACILITY ..............................................................................................................................11 4.6 DEVIATION FROM STANDARDS ........................................................................................................11 4.7 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................11 5 EQUIPMENT LIST ..............................................................................................................................12 6 RADIO SPECTRUM TECHNICAL REQUIREMENT ............................................................................17 6.1 ANTENNA REQUIREMENT ................................................................................................................17 6.1.1 Test Requirement: ..................................................................................................................17 6.1.2 Conclusion ..............................................................................................................................17 7 RADIO SPECTRUM MATTER TEST RESULTS .................................................................................18 7.1 CONDUCTED EMISSIONS AT AC POWER LINE (150KHZ-30MHZ) ........................................................18 7.1.1 E.U.T. Operation .....................................................................................................................18 7.1.2 Test Setup Diagram ................…

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Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Appendix D Photographs 1. SAR measurement System 2. Photographs of Tissue Simulate Liquid 3. Photographs of EUT test position 4. EUT Constructional Details Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 1. SAR measurement System Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 2. Photographs of Tissue Simulate Liquid Photo 1: Tissue Simulant Liquid for Head 2450 Photo 2: Tissue Simulant Liquid for Head 5G Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 3. Photographs of EUT test position Photo 3: Front Side(Antenna Non-elongation) Photo 4: Front Side(Antenna elongation) Photo 5: Back Side(Antenna Non-elongation) Photo 6: Back Side(Antenna elongation) Photo 7: Left Side(Antenna Non-elongation) Photo 8: Left Side(Antenna elongation) Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Photo 9: Right Side(Antenna Non-elongation) Photo 10: Right Side(Antenna elongation) Photo 11: Top Side(Antenna Non-elongation) Photo 12: Top Side(Antenna elongation) Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 4. EUT Constructional Details Photo 13: Front View(Antenna Non-elongation) Photo 14: Front View(Antenna elongation) Photo 15: Back View Photo 16: Top View Photo 17: Left View Photo 18: Bottom View

Compliance Certification Services (Kunshan) Inc. Report No.: KSEM200100000201 Page: 1 of 1 DUT Antenna Locations The test device is a C5.