FCC ID 2BBQK-KBURNIII
PORTABLE LOUDSPEAKER
by Marshall Group AB
Grantee Code: 2BBQK Product Code: KBURNIII
Latest application date: 2025-02-26
FCC ID Device Details
| FCC ID | 2BBQK-KBURNIII |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBQK |
| Product Code | KBURNIII |
| Applicant Business | Marshall Group AB 🇸🇪 |
| Related Domains |  marshall.com |
| Equipment Class | PORTABLE LOUDSPEAKER |
| Test Firm | Hwa-Hsing (Dongguan) Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-02-26 |
| 2402-2480 MHz | Original Equipment | 2025-02-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-25 | PDF 3 MB |
| Internal Photos | Internal Photos | 2025-08-25 | PDF 3 MB |
| External Photos | External Photos | 2025-08-25 | PDF 2.8 MB |
| Label Location | ID Label/Location Info | 2025-02-26 | PDF 496.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-08-25 | PDF 504.8 KB |
| Antenna Specification | Test Report | 2025-02-26 | PDF 1.1 MB |
| BLE Test Report | Test Report | 2025-02-26 | PDF 3.6 MB |
| BT Test Report | Test Report | 2025-02-26 | PDF 2.9 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2025-02-26 | PDF 112.9 KB |
| FCC SDOC Attestation Letter | Attestation Statements | 2025-02-26 | PDF 116.3 KB |
| US AGENT Letter | Attestation Statements | 2025-02-26 | PDF 112.7 KB |
| Authority Letter | Cover Letter(s) | 2025-02-26 | PDF 34.9 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-02-26 | PDF 84.5 KB |
| MPE Report | RF Exposure Info | 2025-02-26 | PDF 586.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 233.4 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 1.4 MB | |
| Operation Description Metadata only | Operational Description | PDF 286.2 KB |
Application Information
| Application ID | XVjH7aT/0XTfDi55KwPCrg== |
|---|---|
| Final Action Date | 2025-02-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033904103 |
| Model | KBURNIII |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | PORTABLE LOUDSPEAKER |
| Responsible Party | Edison Xu, Assistant Compliance Manager, edison.xu@marshall.com , +8675582731312 |
| Test Firm | David Chen, Hwa-Hsing (Dongguan) Testing Co., Ltd., david.chen@hwa-hsing.com  , 0769-83078199 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 08/25/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| XVjH7aT/0XTfDi55KwPCrg== | 2025-02-26 | Original Equipment |
| WcJKjG1XzsDOz3vnOhYmRQ== | 2025-02-26 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0081320 |
| 2402-2480 MHz | 0.0080240 |
Grants
TCB Grant - Application XVjH7aT/0XTfDi55KwPCrg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 02/26/2025 Application Dated: 02/26/2025 |
| Marshall Group AB |
| Centralplan 15 111 20 Stockholm Sweden |
| Stockholm, Sweden |
| Attention: Edison Xu , Assistant Compliance 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: | 2BBQK-KBURNIII |
| Name of Grantee: | Marshall Group AB |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | PORTABLE LOUDSPEAKER |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.008132 |
| Output Power listed is conducted. |
TCB Grant - Application WcJKjG1XzsDOz3vnOhYmRQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 02/26/2025 Application Dated: 02/26/2025 |
| Marshall Group AB |
| Centralplan 15 111 20 Stockholm Sweden |
| Stockholm, Sweden |
| Attention: Edison Xu , Assistant Compliance 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: | 2BBQK-KBURNIII |
| Name of Grantee: | Marshall Group AB |
| Equipment Class: | Digital Transmission System |
| Notes: | PORTABLE LOUDSPEAKER |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.008024 |
| Output Power listed is conducted. |