Christmas tree lights — by Dongguan Jiaguo Technology Co., Ltd.
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FCC ID 2BNSF-SDSD400
Device Details
FCC ID 2BNSF-SDSD400 Grantee Code 2BNSF Product Code SDSD400 Applicant Dongguan Jiaguo Technology Co., Ltd. Address Room 503, Building 2, No. 18, Lane 3, Roma Jinshan 1st Street, Qingxi Town,, Dongguan City Guangdong, N/A, 523000, China Equipment Class DTS - Digital Transmission System Device Description Christmas tree lights Application Purpose Original Equipment Grant Date 2026-09-17 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-17
Exhibits (16)
View on FCC.gov ↗
Document Type Available File
Internal Photos
Internal Photos
2026-09-17
ADOBE ACROBAT PDF 871.5 KB
Operational Description
Operational Description
ADOBE ACROBAT PDF 680.6 KB
RF Exposure Report
RF Exposure Info
2026-09-17
ADOBE ACROBAT PDF 123.6 KB
SCH
Schematics
ADOBE ACROBAT PDF 327.5 KB
Antenna Report
Test Report
2026-09-17
ADOBE ACROBAT PDF 384 KB
Test Report
Test Report
2026-09-17
ADOBE ACROBAT PDF 2.7 MB
Test Setup Photos
Test Setup Photos
2026-09-17
ADOBE ACROBAT PDF 498 KB
User Manual
Users Manual
2026-09-17
ADOBE ACROBAT PDF 2.8 MB
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii)
Attestation Statements
2026-09-17
ADOBE ACROBAT PDF 431.4 KB
Attestation Statements of US Agent for Service of Process, 2.911(d)(7)
Attestation Statements
2026-09-17
ADOBE ACROBAT PDF 261.2 KB
BLOCK
Block Diagram
ADOBE ACROBAT PDF 257.6 KB
Agent Authorization Letter Template
Cover Letter(s)
2026-09-17
ADOBE ACROBAT PDF 77.5 KB
Short & Long Term Confidentiality Request
Cover Letter(s)
2026-09-17
ADOBE ACROBAT PDF 112.5 KB
Model Difference Statement
Cover Letter(s)
2026-09-17
ADOBE ACROBAT PDF 11 KB
External Photos
External Photos
2026-09-17
ADOBE ACROBAT PDF 1.3 MB
Label Information
ID Label/Location Info
2026-09-17
ADOBE ACROBAT PDF 409 KB
Application Information
Application ID QmRNYxTtwuEDZtFhRezY+Q== Final Action Date 2026-09-17 Application Purpose Original Equipment Model SDSD400 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Christmas tree lights Responsible Party Yuan Deng, dy455400075@126.com, 13823189741 Technical Contact Dongguan Jiaguo Technology Co., Ltd., dy455400075@126.com Non-Technical Contact David Kim, GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD., david.kim@globalppcco.com Test Firm Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com, 86-13798582307 TCB Email anezam@qai.org TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques 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
QmRNYxTtwuEDZtFhRezY+Q==
2026-09-17
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0003000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada
Date of Grant: 09/17/2026
Dongguan Jiaguo Technology Co., Ltd.
Room 503, Building 2, No. 18, Lane 3,
Roma Jinshan 1st Street, Qingxi Town,
Dongguan City Guangdong, 523000
China
Attention: Yuan Deng ,
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:
2BNSF-SDSD400
Name of Grantee:
Dongguan Jiaguo Technology Co., Ltd.
Equipment Class:
Digital Transmission System
Notes:
Christmas tree lights
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0003
Output power listed is maximum conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
