FCC ID A3LSMR420R
Bluetooth Headset
by Samsung Electronics Co Ltd
Grantee Code: A3L Product Code: SMR420R
Latest application date: 2025-08-01
FCC ID Device Details
| FCC ID | A3LSMR420R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | A3L |
| Product Code | SMR420R |
| Applicant Business | Samsung Electronics Co Ltd 🇺🇸 |
| Related Domains |  samsung.com  sgs.com |
| Equipment Class | Bluetooth Headset |
| Test Firm | SGS Korea Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-01 |
| 2402-2480 MHz | Original Equipment | 2025-08-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-01-28 | PDF 585.3 KB |
| Internal Photo | Internal Photos | 2026-01-28 | PDF 3.2 MB |
| External Photo | External Photos | 2026-01-28 | PDF 360.8 KB |
| FCC Product Label | ID Label/Location Info | 2025-08-01 | PDF 136.7 KB |
| FCC SAR Test Setup Photographs | Test Setup Photos | 2026-01-28 | PDF 469.9 KB |
| Test Setup Photo | Test Setup Photos | 2026-01-28 | PDF 795.4 KB |
| Antenna Information | Test Report | 2025-08-01 | PDF 367.2 KB |
| DSS_F690501-RF-RTL006195__FCC&IC_TEST REPORT_Part 15.247&RSS-247(BT)_SM-R420_Lef Metadata only | Test Report | 2025-08-01 | PDF 5.4 MB |
| DSS_F690501-RF-RTL006196__FCC&IC_TEST REPORT_Part 15.247&RSS-247(BT)_SM-R420_Lef Metadata only | Test Report | 2025-08-01 | PDF 2.3 MB |
| F690501-RF-RTL006198_FCC&IC_TEST REPORT_Part 15.247&RSS-247(LE)_SM-R420_Right | Test Report | 2025-08-01 | PDF 5.7 MB |
| Test Report | Test Report | 2025-08-01 | PDF 2.3 MB |
| Applicant_Declaration_Letter | Attestation Statements | 2025-08-01 | PDF 606.3 KB |
| FCC-CoverList-Attestation | Attestation Statements | 2025-08-01 | PDF 511.6 KB |
| US Designated Agent Letter | Attestation Statements | 2025-08-01 | PDF 380.3 KB |
| Agent Authorization Letter | Cover Letter(s) | 2025-08-01 | PDF 526 KB |
| FCC Confidential Request Letter | Cover Letter(s) | 2025-08-01 | PDF 456 KB |
| SM-R420 FCC SAR Report | RF Exposure Info | 2025-08-01 | PDF 4.3 MB |
| SM-R420 FCC SAR Report(Right) | RF Exposure Info | 2025-08-01 | PDF 4.3 MB |
| Block Diagram Metadata only | Block Diagram | PDF 69.5 KB | |
| Scehmatics Metadata only | Schematics | PDF 541.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 677.7 KB |
Application Information
| Application ID | eBhgtJAh3pbiBxDv7ev4Eg== |
|---|---|
| Final Action Date | 2025-08-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027908797 |
| Model | SMR420R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth Headset |
| Responsible Party | Jenni Chun, General Manager, j1.chun@samsung.com , 973-808-6375 |
| Technical Contact | Jinhyoung Cho, SGS Korea Co., Ltd, jinhyoung.cho@sgs.com , 82-31-688-0917 |
| Non-Technical Contact | Hyojung Nam, SGS Korea Co., Ltd., hyojung.nam@sgs.com , 82-31-428-5891 |
| Test Firm | Hwang Gihee, SGS Korea Co., Ltd, Gihee.hwang@sgs.com , +82-31-688-0901 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/28/2026 |
| 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 | Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| eBhgtJAh3pbiBxDv7ev4Eg== | 2025-08-01 | Original Equipment |
| 3X7m0NB4MCqhVu7DtogMZg== | 2025-08-01 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0082040 |
| 2402-2480 MHz | 0.0134900 |
Grants
TCB Grant - Application eBhgtJAh3pbiBxDv7ev4Eg==
| 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: 08/01/2025 Application Dated: 08/01/2025 |
| Samsung Electronics Co Ltd |
| 19 Chapin Rd., Building D |
| Pine Brook, NJ 07058 |
| Attention: Jenni Chun , General 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: | A3LSMR420R |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.008204 |
| Power listed is conducted. |
TCB Grant - Application 3X7m0NB4MCqhVu7DtogMZg==
| 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: 08/01/2025 Application Dated: 08/01/2025 |
| Samsung Electronics Co Ltd |
| 19 Chapin Rd., Building D |
| Pine Brook, NJ 07058 |
| Attention: Jenni Chun , General 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: | A3LSMR420R |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.01349 |
| Power listed is conducted. |