USB receiver — by Zaidtek Electronic Technology (Xiamen) Co.,Ltd
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FCC ID 2BA78-HM-BK001
Device Details
FCC ID 2BA78-HM-BK001 Grantee Code 2BA78 Product Code HM-BK001 Applicant Zaidtek Electronic Technology (Xiamen) Co.,Ltd Address XIAMEN FUJIAN, N/A, 361022, China Equipment Class DTS - Digital Transmission System Device Description USB receiver Application Purpose Original Equipment Grant Date 2026-09-22 Frequency Range 2403-2479 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2403.00000000–2479.00000000 MHz
Original Equipment
2026-09-22
Exhibits (15)
View on FCC.gov ↗
Document Type Available File
Attestation_COVERED_EQUIPMENT
Attestation Statements
2026-09-22
ADOBE ACROBAT PDF 85.3 KB
Attestation_Letter_US_AGENT
Attestation Statements
2026-09-22
ADOBE ACROBAT PDF 477.4 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 86.8 KB
Confidentiality
Cover Letter(s)
2026-09-22
ADOBE ACROBAT PDF 127.8 KB
External Photos
External Photos
2027-03-21
ADOBE ACROBAT PDF 1.3 MB
Label and Location
ID Label/Location Info
2026-09-22
ADOBE ACROBAT PDF 274.7 KB
Internal Photos
Internal Photos
2027-03-21
ADOBE ACROBAT PDF 988.6 KB
OP
Operational Description
ADOBE ACROBAT PDF 111.9 KB
LCSC08176013EB_RF Exposure Evaluation-FCC
RF Exposure Info
2026-09-22
ADOBE ACROBAT PDF 185.5 KB
SCH
Schematics
ADOBE ACROBAT PDF 73.5 KB
antenna specification
Test Report
2026-09-22
ADOBE ACROBAT PDF 958.5 KB
Appendix A Test Data for 2.4G-FCC
Test Report
2026-09-22
ADOBE ACROBAT PDF 3.8 MB
LCSC08176013EA_FCC Report_2.4G
Test Report
2026-09-22
ADOBE ACROBAT PDF 1.3 MB
Test Setup Photos
Test Setup Photos
2027-03-21
ADOBE ACROBAT PDF 586.3 KB
UM
Users Manual
2027-03-21
ADOBE ACROBAT PDF 3.1 MB
Application Information
Application ID 30J+EFnNPQJBSiFZQGioQg== Final Action Date 2026-09-22 Application Purpose Original Equipment Model HM-BK001 Frequency Range 2403-2479 MHz Equipment Class DTS - Digital Transmission System Device Description USB receiver Responsible Party Sandy Chen, sandy@zaidtek.com, 18064467556 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, +1 (626) 910-5808 Test Firm Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com, 86-20-39166689 TCB Email holger.bentje@nmi-testlab.de TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/21/2027 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
30J+EFnNPQJBSiFZQGioQg==
2026-09-22
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2403.00000000–2479.00000000 MHz
0.0010000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
NMi TESTLAB GmbH
Koenigswinkel 10
32825 Blomberg,
Germany
Date of Grant: 09/22/2026
Zaidtek Electronic Technology (Xiamen) Co.,Ltd
No.29-2 XinLe Road, Haicang District
XIAMEN FUJIAN, 361022
China
Attention: Sandy Chen ,
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:
2BA78-HM-BK001
Name of Grantee:
Zaidtek Electronic Technology (Xiamen) Co.,Ltd
Equipment Class:
Digital Transmission System
Notes:
USB receiver
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2403.0
-
2479.0
0.001
Output power is maximum peak conducted.
Regulatory Testing from Start to Certificate
