FCC ID C3K1944
Headset
by Microsoft Corporation
Grantee Code: C3K Product Code: 1944
Latest application date: 2021-02-16
FCC ID Device Details
| FCC ID | C3K1944 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | C3K |
| Product Code | 1944 |
| Applicant Business | Microsoft Corporation 🇺🇸 |
| Related Domains |  microsoft.com |
| Equipment Class | Headset |
| Test Firm | Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2021-02-16 |
| 2402-2480 MHz | Original Equipment | 2021-02-16 |
| 2402-2480 MHz | Original Equipment | 2021-02-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| M1145222-002-WACG [1] | Users Manual | 2021-06-23 | PDF 3.1 MB |
| Internal Photos | Internal Photos | 2021-06-23 | PDF 1.2 MB |
| External Photos | External Photos | 2021-06-23 | PDF 262.6 KB |
| 1944_Label | ID Label/Location Info | 2021-02-16 | PDF 49 KB |
| RFBIDE-WTW-P20090710_[TSup Photo] | Test Setup Photos | 2021-06-23 | PDF 508.4 KB |
| RFBIED-WTW-P20090710 [Tsup Photo for DFS] | Test Setup Photos | 2021-06-23 | PDF 114.9 KB |
| SFBIED-WTW-P20090710_Shenzhen_1944_US-FCC SAR_Tsup Photo | Test Setup Photos | 2021-06-23 | PDF 352.4 KB |
| RFBIDE-WTW-P20090710-1 [WLAN 2.4G] | Test Report | 2021-02-16 | PDF 1.7 MB |
| RFBIDE-WTW-P20090710-2 [BT] | Test Report | 2021-02-16 | PDF 1.8 MB |
| RFBIDE-WTW-P20090710-3 [5G WLAN]_Rev1211 | Test Report | 2021-02-16 | PDF 3.4 MB |
| RFBIED-WTW-P20090710-3_Shenzhen Horn_1944_FCC_DFS [3] | Test Report | 2021-02-16 | PDF 1,011.6 KB |
| Agent Authorization | Cover Letter(s) | 2021-02-16 | PDF 93.9 KB |
| FCC Combined Long and Short Term Confidentiality letter | Cover Letter(s) | 2021-02-16 | PDF 105 KB |
| FCC LOA Microsoft | Cover Letter(s) | 2021-02-16 | PDF 99.1 KB |
| FCC TCB Authorization Letter | Cover Letter(s) | 2021-02-16 | PDF 123.6 KB |
| SFBIED-WTW-P20090710_Shenzhen_1944_US-FCC SAR | RF Exposure Info | 2021-02-16 | PDF 5.3 MB |
| 1944_Block Diagram Metadata only | Block Diagram | PDF 135.7 KB | |
| 1944_Layout Metadata only | Schematics | PDF 227.3 KB | |
| 1944_Schematic Metadata only | Schematics | PDF 455.6 KB | |
| OperationalDescription [1] Metadata only | Operational Description | PDF 246.2 KB |
Application Information
| Application ID | zxqn7sjAqlZlNKfkyeolnA== |
|---|---|
| Final Action Date | 2021-02-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0008512337 |
| Model | 1944 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Headset |
| Responsible Party | Hasnain Syed, SR. DIR EMC/SI&RF; COMPLIANCE, Hasnain.Syed@microsoft.com , +1(425)-707-1039 |
| Technical Contact | Grace Rincand, UL Verification Services Inc., grace.rincand@ul.com  , 415-771-1000 |
| Test Firm | Richard Chen, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, richard.chen@bureauveritas.com  , +886-(0)3-260-0884 |
| TCB Email | LST.FRE.CertNotice@ul.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/23/2021 |
| 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 Output listed is conducted. The device supports 20MHz bandwidth for WLAN 5GHz. The highest reported SAR for head and simultaneous transmission exposure conditions are 0.24 W/kg and 0.24 W/Kg, respectively. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| zxqn7sjAqlZlNKfkyeolnA== | 2021-02-16 | Original Equipment |
| JEnGZW5wYDAuaoXIGCuMFw== | 2021-02-16 | Original Equipment |
| EqSQHijYB75D9RoNREKIHA== | 2021-02-16 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application zxqn7sjAqlZlNKfkyeolnA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. (formerly UL CCS) 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/16/2021 Application Dated: 02/11/2021 |
| Microsoft Corporation |
| One Microsoft Way |
| Redmond, WA 98052-6399 |
| Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE |
| 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: | C3K1944 |
| Name of Grantee: | Microsoft Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.009 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0089 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.0089 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.009 |
| Power Output listed is conducted. The device supports 20MHz bandwidth for WLAN 5GHz. The highest reported SAR for head and simultaneous transmission exposure conditions are 0.24 W/kg and 0.24 W/Kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application zxqn7sjAqlZlNKfkyeolnA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Microsoft Corporation One Microsoft Way Redmond, WA 98052-6399 United States |
Date of Grant: 02/16/2021 Application Dated: 02/11/2021 |
| Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE |
| 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: | C3K1944 |
| Name of Grantee: | Microsoft Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.009 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0089 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.0089 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.009 |
| Power Output listed is conducted. The device supports 20MHz bandwidth for WLAN 5GHz. The highest reported SAR for head and simultaneous transmission exposure conditions are 0.24 W/kg and 0.24 W/Kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. (formerly UL CCS) 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/16/2021 Application Dated: 02/11/2021 |
| Microsoft Corporation |
| One Microsoft Way |
| Redmond, WA 98052-6399 |
| Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE |
| 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: | C3K1944 |
| Name of Grantee: | Microsoft Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01 |
| Power Output listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application JEnGZW5wYDAuaoXIGCuMFw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Microsoft Corporation One Microsoft Way Redmond, WA 98052-6399 United States |
Date of Grant: 02/16/2021 Application Dated: 02/11/2021 |
| Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE |
| 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: | C3K1944 |
| Name of Grantee: | Microsoft Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01 |
| Power Output listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. (formerly UL CCS) 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/16/2021 Application Dated: 02/11/2021 |
| Microsoft Corporation |
| One Microsoft Way |
| Redmond, WA 98052-6399 |
| Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE |
| 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: | C3K1944 |
| Name of Grantee: | Microsoft Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.029 |
| Power Output listed is peak conducted. The device supports 20MHz bandwidth for WLAN 2.4GHz.The highest reported SAR for head and simultaneous transmission exposure conditions are <0.10 W/Kg and <0.10W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application EqSQHijYB75D9RoNREKIHA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Microsoft Corporation One Microsoft Way Redmond, WA 98052-6399 United States |
Date of Grant: 02/16/2021 Application Dated: 02/11/2021 |
| Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE |
| 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: | C3K1944 |
| Name of Grantee: | Microsoft Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.029 |
| Power Output listed is peak conducted. The device supports 20MHz bandwidth for WLAN 2.4GHz.The highest reported SAR for head and simultaneous transmission exposure conditions are <0.10 W/Kg and <0.10W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |