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FCC ID 2AOMX-PBX-1520

Bluetooth speaker — by QFX Inc.

Device Details

FCC ID2AOMX-PBX-1520
Grantee Code2AOMX
Product CodePBX-1520
ApplicantQFX Inc.
AddressVernon, CA, 90058, United States
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth speaker
Application PurposeOriginal Equipment
Grant Date2026-09-04
Frequency Range2402-2480 MHz

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402.00000000–2480.00000000 MHz Original Equipment 2026-09-04

Exhibits (18) View on FCC.gov ↗

FCC.gov blocks direct links from other sites (referer check) — titles below aren't clickable. Use "View on FCC.gov" above to open and download the actual files.

DocumentTypeAvailableFile
US_Agent_2.911(d)(7)-U_V05 Attestation Statements 2026-09-04 ADOBE ACROBAT PDF 118.5 KB
USA-CoveredEquipmentLetter-Combined_V1.1_65466 Attestation Statements 2026-09-04 ADOBE ACROBAT PDF 113.5 KB
Block diagram Metadata only Block Diagram ADOBE ACROBAT PDF 83.9 KB
Declaration Letter of Model Difference Cover Letter(s) 2026-09-04 ADOBE ACROBAT PDF 76 KB
USA-ConfidentialityRequestLetter_V0.1_35043 Cover Letter(s) 2026-09-04 ADOBE ACROBAT PDF 101.7 KB
External Photos External Photos 2026-09-04 ADOBE ACROBAT PDF 552 KB
Label and location ID Label/Location Info 2026-09-04 ADOBE ACROBAT PDF 132.5 KB
Internal Photos Internal Photos 2026-09-04 ADOBE ACROBAT PDF 2.3 MB
Operation Description Metadata only Operational Description ADOBE ACROBAT PDF 155.8 KB
USA-DueDigilenceLetter_V0.1 Metadata only Operational Description ADOBE ACROBAT PDF 151.4 KB
CTA26051900202_RF Exposure-MPE RF Exposure Info 2026-09-04 ADOBE ACROBAT PDF 638.4 KB
schematic Metadata only Schematics ADOBE ACROBAT PDF 701.2 KB
Antenna specification Test Report 2026-09-04 ADOBE ACROBAT PDF 629.6 KB
CTA26051900201_Test Report-BT FCC - 3DH5 Test Report 2026-09-04 ADOBE ACROBAT PDF 5.4 MB
FCC Appendix RF Test Data for BT_Part1 Test Report 2026-09-04 ADOBE ACROBAT PDF 6 MB
FCC Appendix RF Test Data for BT_Part2 Test Report 2026-09-04 ADOBE ACROBAT PDF 3.5 MB
Test Setup Photos Test Setup Photos 2026-09-04 ADOBE ACROBAT PDF 429.5 KB
User Manual Users Manual 2026-09-04 ADOBE ACROBAT PDF 4.7 MB

Application Information

Application ID53Fw50SUR2ilV6rVksg0Bg==
Final Action Date2026-09-04
Application PurposeOriginal Equipment
ModelPBX-1520
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
Long-Term ConfidentialityYes
Short-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications (1)

Application IDDatePurpose
53Fw50SUR2ilV6rVksg0Bg== 2026-09-04 Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmission DesignatorRules
2402.00000000–2480.00000000 MHz 0.0010000 15C

Grants

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: 09/04/2026

Application Dated: 09/04/2026
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-1520
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.

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