Pre-amplifier — by Shenzhen Xanghe Audio Appliance Co., Ltd.
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FCC ID 2BXS3-PREAMP986
Device Details
FCC ID 2BXS3-PREAMP986 Grantee Code 2BXS3 Product Code PREAMP986 Applicant Shenzhen Xanghe Audio Appliance Co., Ltd. Address Huaqiang North Road, Futian District,, N/A, 518000, China Equipment Class DTS - Digital Transmission System Device Description Pre-amplifier Application Purpose Original Equipment Grant Date 2026-09-14 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-14
Exhibits (16)
View on FCC.gov ↗
Document Type Available File
Agent attestation letter
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 483.1 KB
Covered equipment letter
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 255.2 KB
Due digilence letter
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 250.1 KB
Block diagram
Block Diagram
ADOBE ACROBAT PDF 53.5 KB
Confidentiality request letter
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 253.4 KB
External photos
External Photos
2026-09-14
ADOBE ACROBAT PDF 1.5 MB
Label and label location
ID Label/Location Info
2026-09-14
ADOBE ACROBAT PDF 365.2 KB
Internal photos
Internal Photos
2026-09-14
ADOBE ACROBAT PDF 2.7 MB
Operation description
Operational Description
ADOBE ACROBAT PDF 141.1 KB
RF exposure evaluation
RF Exposure Info
2026-09-14
ADOBE ACROBAT PDF 725.1 KB
Schematic
Schematics
ADOBE ACROBAT PDF 1.3 MB
Antenna information
Test Report
2026-09-14
ADOBE ACROBAT PDF 489.2 KB
Appendix B test data BT LE
Test Report
2026-09-14
ADOBE ACROBAT PDF 1.6 MB
Test Report BT LE
Test Report
2026-09-14
ADOBE ACROBAT PDF 1.6 MB
Test setup photos
Test Setup Photos
2026-09-14
ADOBE ACROBAT PDF 1012.2 KB
User manual
Users Manual
2026-09-14
ADOBE ACROBAT PDF 2.5 MB
Application Information
Application ID rRA9qwDbionFbo4WKtxLQw== Final Action Date 2026-09-14 Application Purpose Original Equipment Model PREAMP986 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Pre-amplifier Responsible Party ZHIXIANG LI, 909988925@qq.com, 13509668014 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, (626)910-5808 Test Firm Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com, 0755-82591132 TCB Email o.kneip@kl-certification.de 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 Yes 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
rRA9qwDbionFbo4WKtxLQw==
2026-09-14
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0016000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany
Date of Grant: 09/14/2026
Shenzhen Xanghe Audio Appliance Co., Ltd.
Room 2506, Building B, Oriental Times Plaza,
Huaqiang North Road, Futian District,, 518000
China
Attention: ZHIXIANG LI ,
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:
2BXS3-PREAMP986
Name of Grantee:
Shenzhen Xanghe Audio Appliance Co., Ltd.
Equipment Class:
Digital Transmission System
Notes:
Pre-amplifier
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0016
Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing.
Regulatory Testing from Start to Certificate
