Network Audio Equipment — by CelAudio (Beijing) Technology Co., Ltd.
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FCC ID 2BXI4-NA3
Device Details
FCC ID 2BXI4-NA3 Grantee Code 2BXI4 Product Code NA3 Applicant CelAudio (Beijing) Technology Co., Ltd. Address 1715-1,Bldg 8,Yard 6,Wenhua Park West Rd,Economic and Technological, Development Zone,Beijing, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description Network Audio Equipment Application Purpose Original Equipment Grant Date 2026-09-21 Frequency Range 2412-2462 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2412.00000000–2462.00000000 MHz
Original Equipment
2026-09-21
Exhibits (18)
View on FCC.gov ↗
Document Type Available File
Us_Agent
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 167.4 KB
Attestation Statement
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 290.7 KB
Kaspersky Statement
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 649.8 KB
Family declaration
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 221.6 KB
TCB_validation_US_agent_process
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 542.5 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 157.4 KB
Confidentiality
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 491.6 KB
Letter Authorization
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 168.8 KB
External photos
External Photos
2027-03-19
ADOBE ACROBAT PDF 670.3 KB
ID label and location
ID Label/Location Info
2026-09-21
ADOBE ACROBAT PDF 70.2 KB
Internal photos
Internal Photos
2027-03-19
ADOBE ACROBAT PDF 1.7 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 288.3 KB
MPE
RF Exposure Info
2026-09-21
ADOBE ACROBAT PDF 150.6 KB
Schematics
Schematics
ADOBE ACROBAT PDF 4.6 MB
Test report
Test Report
2026-09-21
ADOBE ACROBAT PDF 5.7 MB
Antenna Specification
Test Report
2026-09-21
ADOBE ACROBAT PDF 349.3 KB
Test Setup photo
Test Setup Photos
2027-03-19
ADOBE ACROBAT PDF 244.4 KB
User manual
Users Manual
2027-03-19
ADOBE ACROBAT PDF 421 KB
Application Information
Application ID WfvMZ/nCaJMNR695pcQ0Rg== Final Action Date 2026-09-21 Application Purpose Original Equipment Model NA3 Frequency Range 2412-2462 MHz Equipment Class DTS - Digital Transmission System Device Description Network Audio Equipment Responsible Party Jing Wang, Eileen.wang@celaudio.com, 13910297542 Technical Contact Jing Wang, CelAudio (Beijing) Technology Co., Ltd., Eileen.wang@celaudio.com, 13910297542 Non-Technical Contact James He, Oasis Compliance, Inc., info@oasis-compliance.com, 2026028330 Test Firm Smith Chen, Shenzhen ETR Standard Technology Co., Ltd., etr802@etrtest.com, +86 755-85259392 TCB Email elabscert@applus.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/19/2027 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
WfvMZ/nCaJMNR695pcQ0Rg==
2026-09-21
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2412.00000000–2462.00000000 MHz
0.0528000
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: 09/21/2026
CelAudio (Beijing) Technology Co., Ltd.
1715-1,Bldg 8,Yard 6,Wenhua Park West
Rd,Economic and Technological
Development Zone,Beijing,
China
Attention: Jing Wang ,
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:
2BXI4-NA3
Name of Grantee:
CelAudio (Beijing) Technology Co., Ltd.
Equipment Class:
Digital Transmission System
Notes:
Network Audio Equipment
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2412.0
-
2462.0
0.0528
Output power listed is conducted. 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. The device contains 20MHz and 40MHz .
Regulatory Testing from Start to Certificate
