FCC ID A3LWCF934M
WiFiBT Transceiver
by Samsung Electronics Co Ltd
Grantee Code: A3L Product Code: WCF934M
Latest application date: 2025-11-23
FCC ID Device Details
| FCC ID | A3LWCF934M |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | A3L |
| Product Code | WCF934M |
| Applicant Business | Samsung Electronics Co Ltd 🇺🇸 |
| Related Domains |  samsung.com |
| Equipment Class | WiFiBT Transceiver |
| Test Firm | UL Korea, Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2025-11-23 |
| 2412-2472 MHz | Class II permissive change or modification of presently authorized equipment | 2025-11-23 |
| 5955-7115 MHz | Original Equipment | 2025-02-13 |
| 5180-5240 MHz | Original Equipment | 2025-02-13 |
| 2402-2480 MHz | Original Equipment | 2025-02-13 |
| 2402-2480 MHz | Original Equipment | 2025-02-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| WCF934M_User Manual[250211]_r2 | Users Manual | 2025-08-12 | PDF 539.1 KB |
| Internal photos | Internal Photos | 2026-05-22 | PDF 715 KB |
| A3LWCF934M_Internal photo | Internal Photos | 2025-08-12 | PDF 4.1 MB |
| External photos | External Photos | 2026-05-22 | PDF 715 KB |
| A3LWCF934M_External photo | External Photos | 2025-08-12 | PDF 4.1 MB |
| 5-WCF934M-label_250207 | ID Label/Location Info | 2025-02-13 | PDF 273.5 KB |
| A3LWCF934M_Test Setup Photo | Test Setup Photos | 2026-05-22 | PDF 400 KB |
| A3LWCF934M_Test Setup Photo | Test Setup Photos | 2025-08-12 | PDF 955.3 KB |
| Antenna Appendix A | Test Setup Photos | 2025-08-12 | PDF 321.1 KB |
| U-4791989773-FR1V4_WCF934M_C2PC FCC Report[BT] | Test Report | 2025-11-23 | PDF 1.2 MB |
| U-4791989773-FR2V2_WCF934M_C2PC FCC Report[BLE] | Test Report | 2025-11-23 | PDF 1.2 MB |
| U-4791479848-FR1V3 FCC Report DTS[b,g,n,ax] WLAN_r2_Part1 | Test Report | 2025-02-13 | PDF 4.9 MB |
| U-4791479848-FR1V3 FCC Report DTS[b,g,n,ax] WLAN_r2_Part2 | Test Report | 2025-02-13 | PDF 4.7 MB |
| U-4791479848-FR1V3 FCC Report DTS[b,g,n,ax] WLAN_r2_Part3 | Test Report | 2025-02-13 | PDF 2.7 MB |
| U-4791479848-FR2V1 FCC Report BLE_r1 | Test Report | 2025-02-13 | PDF 5.6 MB |
| U-4791479848-FR3V1 FCC Report BT_r1_Part1 | Test Report | 2025-02-13 | PDF 3.5 MB |
| U-4791479848-FR3V1 FCC Report BT_r1_Part2 | Test Report | 2025-02-13 | PDF 4 MB |
| U-4791479848-FR4V3 FCC Report UNII[a,n,ac,ax]_r2_Part1 | Test Report | 2025-02-13 | PDF 5.2 MB |
| U-4791479848-FR4V3 FCC Report UNII[a,n,ac,ax]_r2_Part2 | Test Report | 2025-02-13 | PDF 5.2 MB |
| U-4791479848-FR4V3 FCC Report UNII[a,n,ac,ax]_r2_Part3 | Test Report | 2025-02-13 | PDF 5.4 MB |
| U-4791479848-FR4V3 FCC Report UNII[a,n,ac,ax]_r2_Part4 | Test Report | 2025-02-13 | PDF 3.5 MB |
| U-4791479848-FR5V3 FCC Report UNII[6E] WLAN_r2__Part1 | Test Report | 2025-02-13 | PDF 4.8 MB |
| U-4791479848-FR5V3 FCC Report UNII[6E] WLAN_r2__Part2 | Test Report | 2025-02-13 | PDF 5.5 MB |
| U-4791479848-FR5V3 FCC Report UNII[6E] WLAN_r2__Part3 | Test Report | 2025-02-13 | PDF 5.3 MB |
| U-4791479848-FR5V3 FCC Report UNII[6E] WLAN_r2__Part4 | Test Report | 2025-02-13 | PDF 931.8 KB |
| WCF934M_ANT Spec_20241115 | Test Report | 2025-02-13 | PDF 1.8 MB |
| FCC 2.911[d][5] Attestation | Attestation Statements | 2025-11-23 | PDF 308.9 KB |
| FCC Agent for service Attestation | Attestation Statements | 2025-11-23 | PDF 232.2 KB |
| 6XD Attestation letter | Attestation Statements | 2025-02-13 | PDF 248.6 KB |
| Attestation Letter for Client devices | Attestation Statements | 2025-02-13 | PDF 190.8 KB |
| Embedded Attestation letter | Attestation Statements | 2025-02-13 | PDF 182.8 KB |
| FCC 2.911[d][5] Attestation_250207 | Attestation Statements | 2025-02-13 | PDF 268.9 KB |
| FCC Agent for service Attestation | Attestation Statements | 2025-02-13 | PDF 191.9 KB |
| C2PC letter for FCC application_r | Cover Letter(s) | 2025-11-23 | PDF 125.1 KB |
| FCC Cofidentiality Request letter_r1 | Cover Letter(s) | 2025-11-23 | PDF 104.9 KB |
| FCC Confidentiality - short term | Cover Letter(s) | 2025-11-23 | PDF 442.4 KB |
| FCC agent auth letter | Cover Letter(s) | 2025-11-23 | PDF 456 KB |
| RF exposure Info_C2PC letter for FCC application_r.pdf | RF Exposure Info | 2025-11-23 | PDF 125.1 KB |
| FCC Cofidentiality Request letter | Cover Letter(s) | 2025-02-13 | PDF 188.8 KB |
| FCC Confidentiality - short term | Cover Letter(s) | 2025-02-13 | PDF 364.6 KB |
| FCC agent auth letter | Cover Letter(s) | 2025-02-13 | PDF 368.1 KB |
| Letter for Module Declaration | Cover Letter(s) | 2025-02-13 | PDF 498.7 KB |
| [WCF934M]_MPE Calculation_FCC_r3 | RF Exposure Info | 2025-02-13 | PDF 373.6 KB |
| [BN59-01487A IRB TOP]-Block diagram Metadata only | Block Diagram | PDF 99.6 KB | |
| WCF934M_circuit diagram Metadata only | Schematics | PDF 777.8 KB | |
| [BN59-01487A IRB TOP]-circuit Metadata only | Schematics | PDF 130.4 KB | |
| [BN59-01488A IRB BOT]-circuit Metadata only | Schematics | PDF 130.8 KB | |
| [BN59-01489A IRB TOP]-circuit Metadata only | Schematics | PDF 130.6 KB | |
| WCF934M_Operation Description_250210_r2_ Metadata only | Operational Description | PDF 522.8 KB | |
| confidential_WCF934M_Operation Description_251120 Metadata only | Operational Description | PDF 1.2 MB | |
| Software Security Requirements for UNII devices_r2 Metadata only | SDR Software/Security Info. | PDF 517.4 KB | |
| WCF934M Tune-up procedure[250211]_r3 Metadata only | Parts List/Tune Up Info | PDF 557.7 KB | |
| WCF934M-Component_20250813 top Metadata only | Parts List/Tune Up Info | PDF 529.1 KB | |
| WCF934M-Partlist_20240911 Metadata only | Parts List/Tune Up Info | PDF 205.6 KB | |
| [BN59-01487A IRB TOP]-Partlist Metadata only | Parts List/Tune Up Info | PDF 206.8 KB | |
| [BN59-01488A IRB BOT]-Partlist Metadata only | Parts List/Tune Up Info | PDF 213.1 KB | |
| [BN59-01489A IRB TOP]-Partlist Metadata only | Parts List/Tune Up Info | PDF 231.9 KB |
Application Information
| Application ID | F8Ty8dTTf2B2qQUUGxqCuw== |
|---|---|
| Final Action Date | 2025-11-23 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0027908797 |
| Model | WCF934M |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | WiFiBT Transceiver |
| Responsible Party | Jenni Chun, j1.chun@samsung.com , 973-808-6375 |
| Technical Contact | Bobae Lee, UL Solutions, Bobae.Lee@ul.com  , 0313379958 |
| Test Firm | Junwhan Lee, UL Korea, Ltd., Junwhan.Lee@ul.com , 82313379902 |
| TCB Email | LST.FRE.CertNotice@ul.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| F8Ty8dTTf2B2qQUUGxqCuw== | 2025-11-23 | Class II permissive change or modification of presently authorized equipment |
| 8nP3sFRZgLoEIMI5ISmvuw== | 2025-11-23 | Class II permissive change or modification of presently authorized equipment |
| w00o/siAPTk3TWUDUQfzug== | 2025-02-13 | Original Equipment |
| ZMm5cb3pJ9ZawKoi8g+ifw== | 2025-02-13 | Original Equipment |
| PE0Z018s0zefwFkaOL2H6w== | 2025-02-13 | Original Equipment |
| +K3Rqu1ieoejaUnJ3aNv3Q== | 2025-02-13 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application ZMm5cb3pJ9ZawKoi8g+ifw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/13/2025 Application Dated: 02/13/2025 |
| 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: | A3LWCF934M |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiFiBT Transceiver |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.053 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.051 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.087 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.055 |
| Modular approval. Output power listed is conducted. This device supports 2x2 MIMO and 20MHz, 40MHz and 80MHz bandwidth for 802.11n/ac/ax. The module must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application w00o/siAPTk3TWUDUQfzug==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/13/2025 Application Dated: 02/13/2025 |
| 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: | A3LWCF934M |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | WiFiBT Transceiver |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 7115.0 | 0.027 |
| Modular approval. Output power listed is EIRP. This device supports 2x2 MIMO and 20MHz, 40MHz and 80MHz bandwidth for 802.11ax. The module is limited to indoor use and must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application PE0Z018s0zefwFkaOL2H6w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/13/2025 Application Dated: 02/13/2025 |
| 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: | A3LWCF934M |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WiFiBT Transceiver |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.017 | ||
| CC | 15C | 2412.0 - 2472.0 | 0.116 |
| Modular approval. Output power listed is conducted. This device supports 2x2 MIMO and 20MHz bandwidth for 802.11n/ax. The module must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application F8Ty8dTTf2B2qQUUGxqCuw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 11/23/2025 Application Dated: 11/20/2025 |
| 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: | A3LWCF934M |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiFiBT Transceiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.019 |
| C2PC application to add a circuit relative to Bluetooth as documented. Modular approval. Output power listed is conducted. The module must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 8nP3sFRZgLoEIMI5ISmvuw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 11/23/2025 Application Dated: 11/20/2025 |
| 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: | A3LWCF934M |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WiFiBT Transceiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.017 | ||
| CC | 15C | 2412.0 - 2472.0 | 0.116 |
| C2PC application to add a circuit relative to Bluetooth as documented. Modular approval. Output power listed is conducted. This device supports 20MHz bandwidth for 802.11n/ax. The module must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application +K3Rqu1ieoejaUnJ3aNv3Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/13/2025 Application Dated: 02/13/2025 |
| 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: | A3LWCF934M |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiFiBT Transceiver |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.019 |
| Modular approval. Output power listed is conducted. The module must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |