1. FCC ID
  2. WJ5
  3. WJ5-BTTC-420

FCC ID WJ5-BTTC-420

Aura Focus

by Avantronics Limited

Grantee Code: WJ5   Product Code: BTTC420
Latest application date: 2025-12-15

FCC ID Device Details

FCC IDWJ5-BTTC-420
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeWJ5
Product CodeBTTC420
Applicant BusinessAvantronics Limited 🇨🇳
Related Domains avantronics.com
Equipment ClassAura Focus
Test FirmSGS-CSTC Standards Technical Services Co., Ltd. Sh

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-12-15

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-12-15PDF 537.3 KB
Internal PhotosInternal Photos2025-12-15PDF 469.2 KB
External PhotosExternal Photos2025-12-15PDF 844.3 KB
LabelID Label/Location Info2025-12-15PDF 1.1 MB
Test Setup PhotosTest Setup Photos2025-12-15PDF 679.6 KB
Antenna InformationTest Report2025-12-15PDF 437.9 KB
Test ReportTest Report2025-12-15PDF 5.4 MB
Covered List DeclarationAttestation Statements2025-12-15PDF 96.3 KB
Declaration LetterAttestation Statements2025-12-15PDF 103.7 KB
US Agent LetterAttestation Statements2025-12-15PDF 71.6 KB
Authorization LetterCover Letter(s)2025-12-15PDF 14.6 KB
Confidentiality LetterCover Letter(s)2025-12-15PDF 72.1 KB
RF Exposure ReportRF Exposure Info2025-12-15PDF 602.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 123.9 KB
Schematics Metadata onlySchematicsPDF 116 KB
Operation Description Metadata onlyOperational DescriptionPDF 70.4 KB

Application Information

Application ID3oSiQbJK7xymy8ZC5Fg8/g==
Final Action Date2025-12-15
Application PurposeOriginal Equipment
Applicant FRN0035646876
ModelBTTC-420
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionAura Focus
Responsible PartySunny Zhou, sunny.zhou@avantronics.com , +86-755-82285022
Technical ContactKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd., keny.xu@sgs.com , 86 -755-2532 8629
Non-Technical ContactSunny Zhou, Avantree Corporation, sunny.zhou@avantronics.com , (408) 334-8648
Test FirmKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , 86-(0)755-2532-8629
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
3oSiQbJK7xymy8ZC5Fg8/g==2025-12-15Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.004415C

Grants

TCB Grant - Application 3oSiQbJK7xymy8ZC5Fg8/g==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
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: 12/15/2025

Application Dated: 12/15/2025
Avantronics Limited
The 4th Floor, Yuepeng Building,
No.1019 Jiabin Rd, Luohu District,
Shenzhen, 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-BTTC-420
Name of Grantee:  Avantronics Limited
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Aura Focus
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0044  

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. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.