3-in-1 Aircraft Wireless Charger — by Dongguan Tengdi Electric Appliance Co., Ltd.
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FCC ID 2BX4B-TD513
Device Details
FCC ID 2BX4B-TD513 Grantee Code 2BX4B Product Code TD513 Applicant Dongguan Tengdi Electric Appliance Co., Ltd. Address Room 201, Building 4, No.320 Yinjing Road, Fenggang Town,, Dongguan City, Guangdong Province, N/A, N/A, China Equipment Class DCD - Part 15 Low Power Transmitter Below 1705 kHz Device Description 3-in-1 Aircraft Wireless Charger Application Purpose Original Equipment Grant Date 2026-09-16 Frequency Range 0.115-0.205 MHz; 0.3-0.35 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
0.115–0.205 MHz
Original Equipment
2026-09-16
0.3–0.35 MHz
Original Equipment
2026-09-16
Exhibits (19)
View on FCC.gov ↗
Document Type Available File
Us_Agent
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 158.7 KB
Attestation Statement
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 431.5 KB
Kaspersky Statement
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 678.3 KB
TCB_validation_US_agent_process
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 1.1 MB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 141.7 KB
Confidentiality
Cover Letter(s)
2026-09-16
ADOBE ACROBAT PDF 476.6 KB
Letter Authorization
Cover Letter(s)
2026-09-16
ADOBE ACROBAT PDF 210.7 KB
External photos
External Photos
2026-09-16
ADOBE ACROBAT PDF 1.4 MB
ID label and location
ID Label/Location Info
2026-09-16
ADOBE ACROBAT PDF 1.1 MB
Internal photos
Internal Photos
2026-09-16
ADOBE ACROBAT PDF 2.5 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 283.5 KB
MPE
RF Exposure Info
2026-09-16
ADOBE ACROBAT PDF 403.6 KB
Schematics
Schematics
ADOBE ACROBAT PDF 937 KB
Test report
Test Report
2026-09-16
ADOBE ACROBAT PDF 1.6 MB
Coil Specification Earphone
Test Report
2026-09-16
ADOBE ACROBAT PDF 213.3 KB
Coil Specification Phone
Test Report
2026-09-16
ADOBE ACROBAT PDF 213.5 KB
Coil Specification Watch
Test Report
2026-09-16
ADOBE ACROBAT PDF 354.1 KB
Test Setup photo
Test Setup Photos
2026-09-16
ADOBE ACROBAT PDF 2.7 MB
User manual
Users Manual
2026-09-16
ADOBE ACROBAT PDF 766.2 KB
Application Information
Application ID tIi653Qjw6w6eX+UJwpRIg== Final Action Date 2026-09-16 Application Purpose Original Equipment Model TD513 Frequency Range 0.115-0.205 MHz; 0.3-0.35 MHz Equipment Class DCD - Part 15 Low Power Transmitter Below 1705 kHz Device Description 3-in-1 Aircraft Wireless Charger Responsible Party Herman sun, herman@tengdi-electric.com, 13927421594 Technical Contact Tina Huang, Shenzhen Microtest Co., Ltd, tinahuang@51mti.com, +86-755 88850135 Non-Technical Contact United States, Picus Advisors US LLC, ivan.wang@picus.fi, (713) 391-4488 Test Firm Tina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com, 0755-88850135-1132 TCB Email elabscert@applus.com TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
tIi653Qjw6w6eX+UJwpRIg==
2026-09-16
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
0.115–0.205 MHz
15C
0.3–0.35 MHz
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain
Date of Grant: 09/16/2026
Dongguan Tengdi Electric Appliance Co., Ltd.
Room 201, Building 4, No.320
Yinjing Road, Fenggang Town,
Dongguan City, Guangdong Province,
China
Attention: Herman sun , Project Manager
NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for
the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
FCC IDENTIFIER:
2BX4B-TD513
Name of Grantee:
Dongguan Tengdi Electric Appliance Co., Ltd.
Equipment Class:
Part 15 Low Power Transmitter Below 1705 kHz
Notes:
3-in-1 Aircraft Wireless Charger
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
0.115
-
0.205
15C
0.3
-
0.35
The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
