Ensemble Pro — by Avantronics Limited
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FCC ID WJ5-BTHS-AS50R
Device Details
FCC ID WJ5-BTHS-AS50R Grantee Code WJ5 Product Code BTHS-AS50R Applicant Avantronics Limited Address FLAT/RM 805 WORLDWIDE INDUSTRIAL CENTRENOS.41-47 SHAN MEI STREET SHATIN, HONGKONG, N/A, 518002, China Equipment Class DTS - Digital Transmission System Device Description Ensemble Pro Application Purpose Original Equipment Grant Date 2026-09-16 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-16
Exhibits (19)
View on FCC.gov ↗
Document Type Available File
US Agent Letter
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 71.5 KB
CoverList-Attestation_Rev1.0
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 96.6 KB
Applicant_Declaration_Letter
Attestation Statements
2026-09-16
ADOBE ACROBAT PDF 103.1 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 112.4 KB
FCC Authorization Letter
Cover Letter(s)
2026-09-16
ADOBE ACROBAT PDF 14.3 KB
Confidentiality Letter
Cover Letter(s)
2026-09-16
ADOBE ACROBAT PDF 66.1 KB
ExternalPhoto
External Photos
2027-03-16
ADOBE ACROBAT PDF 668 KB
Label Location
External Photos
2027-03-16
ADOBE ACROBAT PDF 2.5 MB
Label
ID Label/Location Info
2026-09-16
ADOBE ACROBAT PDF 1.9 MB
Label location
ID Label/Location Info
2026-09-16
ADOBE ACROBAT PDF 2.5 MB
InternalPhoto
Internal Photos
2027-03-16
ADOBE ACROBAT PDF 1.3 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 78.6 KB
MPE Report
RF Exposure Info
2026-09-16
ADOBE ACROBAT PDF 557 KB
SCH
Schematics
ADOBE ACROBAT PDF 574 KB
Safety and Warning
SDR Software/Security Info.
ADOBE ACROBAT PDF 640.3 KB
Antenna Test Report
Test Report
2026-09-16
ADOBE ACROBAT PDF 403.6 KB
BLE Test Report
Test Report
2026-09-16
ADOBE ACROBAT PDF 4.3 MB
SetupPhoto
Test Setup Photos
2027-03-16
ADOBE ACROBAT PDF 610.8 KB
User Manual
Users Manual
2027-03-16
ADOBE ACROBAT PDF 5.1 MB
Application Information
Application ID PQ3DJ86MCE+4spZMM7Iu+Q== Final Action Date 2026-09-16 Application Purpose Original Equipment Model BTHS-AS50R Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Ensemble Pro Responsible Party Sunny Zhou, sunny.zhou@avantronics.com, +86-755-82285022 Technical Contact Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., keny.xu@sgs.com, 86-755-25328629 Non-Technical Contact Sunny Zhou, Avantree Corporation, sunny.zhou@avantronics.com, (408) 334-8648 Test Firm Lina Ye, Compliance Certification Services (Kunshan) Inc, lina.ye@sgs.com, 8613798526121 TCB Email USCTS.TCB@SGS.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 03/16/2027 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
PQ3DJ86MCE+4spZMM7Iu+Q==
2026-09-16
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0010000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
Date of Grant: 09/16/2026
Avantronics Limited
FLAT/RM 805 WORLDWIDE INDUSTRIAL
CENTRENOS.41-47 SHAN MEI STREET SHATIN
HONGKONG, 518002
China
Attention: Sunny Zhou , Product 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:
WJ5-BTHS-AS50R
Name of Grantee:
Avantronics Limited
Equipment Class:
Digital Transmission System
Notes:
Ensemble Pro
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.001
Power Output listed is conducted.