1. FCC ID
  2. 2AOMX
  3. 2AOMX-PBX-831

FCC ID 2AOMX-PBX-831

Bluetooth speaker

by QFX Inc.

Grantee Code: 2AOMX   Product Code: PBX831
Latest application date: 2026-07-10

FCC ID Device Details

FCC ID2AOMX-PBX-831
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AOMX
Product CodePBX831
Applicant BusinessQFX Inc. 🇺🇸
Related Domains qfxusa.com glocerts.com
Equipment ClassBluetooth speaker
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-07-10

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-07-10PDF 3.4 MB
Internal PhotosInternal Photos2026-07-10PDF 603.4 KB
External PhotosExternal Photos2026-07-10PDF 595.2 KB
Label and locationID Label/Location Info2026-07-10PDF 130 KB
Test Setup PhotosTest Setup Photos2026-07-10PDF 488.6 KB
Antenna specificationTest Report2026-07-10PDF 654.9 KB
CTA26060600101_Test Report-BT FCC - 3DH5Test Report2026-07-10PDF 3.1 MB
FCC Appendix RF Test Data for BT_Part1Test Report2026-07-10PDF 5.9 MB
FCC Appendix RF Test Data for BT_Part2Test Report2026-07-10PDF 3.7 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-07-10PDF 115 KB
US_Agent_2.911(d)(7)-U_V05Attestation Statements2026-07-10PDF 123.8 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-07-10PDF 77.6 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-07-10PDF 103.1 KB
CTA26060600102_RF Exposure-MPERF Exposure Info2026-07-10PDF 560.1 KB
Block diagram Metadata onlyBlock DiagramPDF 82 KB
schematic Metadata onlySchematicsPDF 171.2 KB
Operation Description Metadata onlyOperational DescriptionPDF 134.5 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 152.6 KB

Application Information

Application IDndJSBMSGIzhalTOYchMlhQ==
Final Action Date2026-07-10
Application PurposeOriginal Equipment
Applicant FRN0027094838
ModelPBX-831
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth speaker
Responsible PartyJack Liu, jack@qfxusa.com , 323 588 6900
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test FirmEric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
TCB Emailo.kneip@kl-certification.de
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
ndJSBMSGIzhalTOYchMlhQ==2026-07-10Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00115C

Grants

TCB Grant - Application ndJSBMSGIzhalTOYchMlhQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
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: 07/10/2026

Application Dated: 07/10/2026
QFX Inc.
2957 E. 46th Street, Vernon, Ca. 90058
Vernon, CA 90058
 
Attention: Jack Liu ,

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:  2AOMX-PBX-831
Name of Grantee:  QFX Inc.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.001  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. 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 transmitter operation conditions for satisfying RF exposure compliance.