FCC ID: SS3-MT4MFVD23 DJI Mini 4 Pro

DJI MINI 4 PRO. Mode MT4MFVD ANTEL: 1000-22200

(MITT ID: x0000000%

CAN ICES-003(8)/NMB-003(B) ASTM F3411-22a-RID-B Sip ARMOMTAEAIRAA]

SZ Dul TECHNOLOGY CO.,LTD. Address: Lobby of T2, Dl Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China, PERE Made in China 120002 UK This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference and 2. This device must accept any interference received, including interference that may cause undesired operation. WARNING HAZARDOUS MOVING PARTS KEEP FINGERS AND OTHER BODY PARTS AWAY

IC 1805A-MT4MFVD23 FCC ID: SS3-MT4MFVD23 The label in the battery cage, on the bottom of the aircraft. Label locatio

TCB Authority to Act as Agent Number:

Revision:

Effective date: Oct 8, 2021 MS-0045317 0 DJI TECHNOLOGY CO.,LTD. Authority to Act as Agent Date: __2023-08-30____________ TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern:

I appoint TUV Rheinland (Shenzhen) Co., Ltd. and TUV Engineer to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canadas regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized 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 TUV Rheinland Group, still resides with SZ DJI TECHNOLOGY CO.,LTD. Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street,Nanshan District, Shenzhen, China. For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Date:

_2023-08-30_ Agreement is valid for 12 months from the above date. By:

(Signature) ___________Gary Zeng______________

(Print name) __ Certificate manager __________

(Title) ____+86 755 26656677______________________

(Telephone) On behalf of:

_ SZ DJI TECHNOLOGY CO.,LTD.

(Company Name) Page 1 of 1

DJI Antenna Datasheet ___WA140 antenna____ __ 2023-05-26 SZ DJI TECHNOLOGY CO., LTD Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China. 1 Revision history Version Change notes Modificator Date V0.1 First draft. Freeman.D 2023.05.26 eng DJI Antenna Datasheet 1 Basic Specifications No. Specification Descriptions Notes 1 2 3 4 5 6 7 8 9 Antenna Name WA140 Ant Brand Operation Frequency DJI 2.4~2.483GHz;

5.15-5.25GHz;

5.725~5.85GHz;

Connector Type Ipex-4 Impedance 50ohm Gain 1dBi@2.4GHz 1dBi@5.2GHz Only for CE/FCC/NCC 1.5dBi@5.8GHz Efficiency 50%

VSWR 2 Polarization type Linear 10 3dB Beamwidth Omnidirectional horizon 11 Weight 12 Antenna type Dipole 2 Antenna Gain 3.1 LF antenna Frequency 2400MHz Efficiency 66%

1 Gain(dBi) 0.76119 2420MHz 2450MHz 2470MHz Frequency 5150MHz 5200MHz 5250MHz Frequency 5725MHz 5775MHz 5800MHz 5850MHz 3.2 RF antenna Frequency 2400MHz 2420MHz 2450MHz 2470MHz Frequency 5150MHz 5200MHz 5250MHz Frequency 5725MHz 5775MHz 5800MHz 5850MHz 63%

65%

59%

Efficiency 43%

40%

44%

Efficiency 55%

52%

53%

52%

Efficiency 65%

62%

64%

59%

Efficiency 40%

43%

44%

Efficiency 47%

49%

51%

52%

0.81233 0.99091 0.80206 Gain(dBi) 0.45847 0.79302 0.95313 Gain(dBi) 1.25112 1.32950 1.45854 1.46515 Gain(dBi) 0.72509 0.86527 0.92478 0.65424 Gain(dBi) 0.88512 0.73425 0.23541 Gain(dBi) 1.41496 1.47157 1.44765 1.41186 3.3 LB antenna Frequency 2400MHz Efficiency 51%

Gain(dBi) 0.82512 53%

53%

57%

Efficiency 46%

44%

43%

Efficiency 50%

51%

51%

52%

Efficiency 59%

57%

55%

52%

Efficiency 43%

46%

44%

Efficiency 55%

59%

52%

53%

2420MHz 2450MHz 2470MHz Frequency 5150MHz 5200MHz 5250MHz Frequency 5725MHz 5775MHz 5800MHz 5850MHz 3.4 RB antenna Frequency 2400MHz 2420MHz 2450MHz 2470MHz Frequency 5150MHz 5200MHz 5250MHz Frequency 5725MHz 5775MHz 5800MHz 5850MHz 3 Radiation Pattern 4.1 LF Phi 90 0.54125 0.82478 0.65424 Gain(dBi) 0.89154 0.98452 0.74511 Gain(dBi) 1.31871 1.46891 1.26812 1.36540 Gain(dBi) 0.81125 0.91545 0.91181 0.75831 Gain(dBi) 0.86483 0.98185 0.69710 Gain(dBi) 1.48807 1.25999 1.44145 1.33584 4.2 LF Theta90 4.3 RF Phi 90 4.4 RF Theta 90 4.5 LB Phi90 4.6 LB Theta 90 4.7 RB Phi90 4.8 RB Theta90 4 Structure drawing

SZ DJI TECHNOLOGY CO., LTD. Certification Designating a US Agent for Service of Process To: Federal Communications Commission Date: 2023-08-30 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement Part 2.911(d)(7) filing FCC ID: SS3-MT4MFVD23 SZ DJIl TECHNOLOGY CO., LTD. (the applicant) certifies that as of the date of the filing of the application, DJl Research LLC (the agent) is our designated U.S. agent. We acknowledge the applicants consent and the designated agent for service of process's obligation to accept service of process. The applicant accepts to maintain an agent for service of process 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. APPLICANT Company Name: SZ DJI TECHNOLOGY CoO., LTD. Contact Person: Gary Zeng Address: Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China. Tel.: 0755-26656677 Email: certification@dji.com FCC FRN: 0022596753 U.S. Agent Company Name: DJl Research LLC Contact Person: JIE SHEN Address: 17301 Edwards Road, Cerritos, CA 90703 Tel.: 530-574-9905 Email: jack.shen@dji.com FCC FRN: 0033569757 Sincerely yours, Po The Applicant SZ DJI TECHNOLOGY CO., LTD. DJl Research LLC JIE SHEN er ee 5 6

Request for Confidentiality Letter Number: MS0044715 Revision:

1 Effective date: Sep 12, 2022 Author:

Owner:

William Graff William Graff Legal Scope:

Global Business Scope:

Cross Business Process Scope:

Cross Process SZ DJI TECHNOLOGY CO., LTD. Date: 30 Aug 2023 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: SS3-MT4MFVD23 Pursuant to FCC 47 CRF 0.457(d), the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent n/a Permanent Permanent Permanent Permanent Permanent Permanent Permanent Exhibit Block Diagrams External Photo Internal Photos ***

Operation Description/Theory of Operation Schematics Test Setup***

Users Manual***

Part List/ Antenna Construction Software Security Information SZ DJI TECHNOLOGY CO.,LTD. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public.

(*** Exceptional case for Permanent Confidentiality for these Exhibits by PAG only) Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By:

_______________________________________________ _______Gary Zeng ____________

(Signature/Title)

(Print name) Tel: +86 755 26656677 Email: certification@dji.com MS-0044715 Page 1 of 1 Revision 1

SZ DJI TECHNOLOGY CO., LTD. Attestation Statements Not Covered Entity Applicant To: Federal Communications Commission Date: 2023-08-30 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(ii) filing FCC ID: SS3-MT4MFVD23

[SZ DJI TECHNOLOGY CO., LTD.] (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment. Sincerely yours, Applicant Signature Printed Name: Gary Zeng Title: Certificate Manager Address: Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China. Tel.: 0755-26656677 Email: certification@dji.com

SZ DJI TECHNOLOGY CO., LTD. Attestation Statements Not Covered Equipment To: Federal Communications Commission Date: 2023-08-30 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) filing FCC ID: SS3-MT4MFVD23

[SZ DJI TECHNOLOGY CO., LTD.] (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Gary Zeng Title: Certificate Manager Address: Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China. Tel.: 0755-26656677 Email: certification@dji.com

SZ DJI TECHNOLOGY CO., LTD Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China Company nameSZ DJI TECHNOLOGY CO., LTD Address: Lobby of T2, DJI Sky City, No. 53 Xianyuan Road, Xili Community, Xili Street, Nanshan District, Shenzhen, China Confirmation Letter We, SZ DJI TECHNOLOGY CO., LTD. The product: DJI Mini 4 Promodel No.: MT4MFVD, MT4MFVDB MT4MFVDB have the same technical construction including circuit diagram, PCB Layout, electrical construction and mechanical construction with MT4MFVD. The difference lies only the model number for market purpose. Name : Runwan Xiao Designation: Certificate Engineer Stamp: