FCC ID 2BEMH-N175B
Portable Computer
by YEAHER INC.
Grantee Code: 2BEMH Product Code: N175B
Latest application date: 2025-07-08
FCC ID Device Details
| FCC ID | 2BEMH-N175B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BEMH |
| Product Code | N175B |
| Applicant Business | YEAHER INC. 🇺🇸 |
| Related Domains |  bestptv.com  sgs.com |
| Equipment Class | Portable Computer |
| Test Firm | Compliance Certification Services (Kunshan) Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-08 |
| 5955-6415 MHz | Original Equipment | 2025-07-08 |
| 5775 MHz | Original Equipment | 2025-07-08 |
| 2402-2480 MHz | Original Equipment | 2025-07-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-07-08 | PDF 475.8 KB |
| Internal photo Metadata only | Internal Photos | 2025-07-08 | PDF 3.6 MB |
| KSCR2501000028Appendix_InternalPhoto | Internal Photos | 2025-07-08 | PDF 3.7 MB |
| External photo | External Photos | 2025-07-08 | PDF 292.6 KB |
| Label | ID Label/Location Info | 2025-07-08 | PDF 128.7 KB |
| Test setup photo | Test Setup Photos | 2025-07-08 | PDF 364.2 KB |
| Antenna Data Sheet 1 | Test Report | 2025-07-08 | PDF 3.8 MB |
| Antenna Data Sheet 2 | Test Report | 2025-07-08 | PDF 3.8 MB |
| KSCR250100002801-FCC 15.247-2.4G_rev2 Metadata only | Test Report | 2025-07-08 | PDF 1.5 MB |
| KSCR250100002801-FCC 15.247-2.4G_rev3 | Test Report | 2025-07-08 | PDF 1.7 MB |
| KSCR250100002802-FCC 15.247-BT_rev2 Metadata only | Test Report | 2025-07-08 | PDF 984.2 KB |
| KSCR250100002802-FCC 15.247-BT_rev3 | Test Report | 2025-07-08 | PDF 1.1 MB |
| KSCR250100002803-FCC 15.247-BLE_rev2 Metadata only | Test Report | 2025-07-08 | PDF 883.9 KB |
| KSCR250100002803-FCC 15.247-BLE_rev3 | Test Report | 2025-07-08 | PDF 1 MB |
| KSCR250100002804-FCC 15.407-5G_rev2 Metadata only | Test Report | 2025-07-08 | PDF 3.1 MB |
| KSCR250100002804-FCC 15.407-5G_rev3 | Test Report | 2025-07-08 | PDF 3.5 MB |
| KSCR250100002805-FCC 15.407-6G_rev2 Metadata only | Test Report | 2025-07-08 | PDF 2.9 MB |
| KSCR250100002805-FCC 15.407-6G_rev3 Metadata only | Test Report | 2025-07-08 | PDF 2.9 MB |
| KSCR250100002805-FCC 15.407-6G_rev4 | Test Report | 2025-07-08 | PDF 3.3 MB |
| RFBARR-WTW-P21030485 (Module Report_DTS-WLAN) | Test Report | 2025-07-08 | PDF 4.2 MB |
| RFBARR-WTW-P21030485-1 (Module Report_DSS) | Test Report | 2025-07-08 | PDF 1.1 MB |
| RFBARR-WTW-P21030485-2 (Module Report_DTS-BLE) | Test Report | 2025-07-08 | PDF 878 KB |
| RFBARR-WTW-P21030485-3 (Module Report_Co-located) | Test Report | 2025-07-08 | PDF 477.1 KB |
| RFBARR-WTW-P21030485-4 (Module Report_DFS) | Test Report | 2025-07-08 | PDF 595.6 KB |
| RFBARR-WTW-P21030485-5 (Module Report_NII) | Test Report | 2025-07-08 | PDF 2.7 MB |
| RFBARR-WTW-P21030485A-6 (Module Report_6XD Low power)_Part 1 | Test Report | 2025-07-08 | PDF 5.5 MB |
| RFBARR-WTW-P21030485A-6 (Module Report_6XD Low power)_Part 2 | Test Report | 2025-07-08 | PDF 759.8 KB |
| RFBARR-WTW-P21030485L-6_(Module Report_6XD add 11a-1TX) | Test Report | 2025-07-08 | PDF 2 MB |
| RFBARR-WTW-P21030485P_(Module Report_6XD add 11ax 160 1TX) | Test Report | 2025-07-08 | PDF 6 MB |
| RFBARR-WTW-P22120081B-4 (Module Report_6CD Standard power)_Part 1 Metadata only | Test Report | 2025-07-08 | PDF 5.5 MB |
| RFBARR-WTW-P22120081B-4 (Module Report_6CD Standard power)_Part 2 Metadata only | Test Report | 2025-07-08 | PDF 2 MB |
| RFBARR-WTW-P22120081S (Module Report_NII_DFS) | Test Report | 2025-07-08 | PDF 1.3 MB |
| RFBARR-WTW-P22120081S-1 (Module Report_NII-1,2A,2C,3) | Test Report | 2025-07-08 | PDF 2.9 MB |
| RFBARR-WTW-P22120081S-3 (Module Report_6CD Standard power) Metadata only | Test Report | 2025-07-08 | PDF 4.6 MB |
| RFBARR-WTW-P22120081S-4 (Module report_DTS-WLAN) | Test Report | 2025-07-08 | PDF 989.1 KB |
| RFBARR-WTW-P22120081S-5 (Module Report_DSS-BT) | Test Report | 2025-07-08 | PDF 489.6 KB |
| RFBARR-WTW-P22120081S-6 (Module Report_DTS-BLE) | Test Report | 2025-07-08 | PDF 503.3 KB |
| Test report for 2.4G WiFi Metadata only | Test Report | 2025-07-08 | PDF 1.7 MB |
| Test report for 5G WiFi Metadata only | Test Report | 2025-07-08 | PDF 3.4 MB |
| Test report for 6G Metadata only | Test Report | 2025-07-08 | PDF 3.3 MB |
| Test report for BLE Metadata only | Test Report | 2025-07-08 | PDF 1 MB |
| Test report for BT Metadata only | Test Report | 2025-07-08 | PDF 1.1 MB |
| Test report for SAR | RF Exposure Info | 2025-07-08 | PDF 1.4 MB |
| Test report_FCC_PD Report | RF Exposure Info | 2025-07-08 | PDF 1 MB |
| 6CD Attestation letter Metadata only | Attestation Statements | 2025-07-08 | PDF 39 KB |
| 6XD Attastation Letter Metadata only | Attestation Statements | 2025-07-08 | PDF 85.6 KB |
| 6XD Attastation Letter_REV | Attestation Statements | 2025-07-08 | PDF 24 KB |
| DECLARATION OF WIRELESS MODULE | Attestation Statements | 2025-07-08 | PDF 55.4 KB |
| Declaration Letter for Function Limited Use Metadata only | Attestation Statements | 2025-07-08 | PDF 68.2 KB |
| Declaration Letter for Function Limited Use_rev 2 Metadata only | Attestation Statements | 2025-07-08 | PDF 68.7 KB |
| Declaration Letter for Function Limited Use_rev2 Metadata only | Attestation Statements | 2025-07-08 | PDF 68.7 KB |
| FCC_U.S. agent Letter | Attestation Statements | 2025-07-08 | PDF 79.6 KB |
| QSF27-14-04_Rev1.0_Applicant_Declaration_Letter | Attestation Statements | 2025-07-08 | PDF 112.2 KB |
| Auth Letter | Cover Letter(s) | 2025-07-08 | PDF 19.6 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-07-08 | PDF 66.4 KB |
| Confidentiality letter | Cover Letter(s) | 2025-07-08 | PDF 66.4 KB |
| Declaration Letter for Function Limited Use_rev3 | Cover Letter(s) | 2025-07-08 | PDF 100.8 KB |
| MCL | Cover Letter(s) | 2025-07-08 | PDF 74 KB |
| SAR_Appendix D Photographs | RF Exposure Info | 2025-07-08 | PDF 432.8 KB |
| SUCR250200010801_Appendix A Detailed System Check Results | RF Exposure Info | 2025-07-08 | PDF 568.1 KB |
| SUCR250200010801_Appendix B Detailed Test Results | RF Exposure Info | 2025-07-08 | PDF 651.3 KB |
| SUCR250200010801_Appendix C Calibration certificate_part1 | RF Exposure Info | 2025-07-08 | PDF 5 MB |
| SUCR250200010801_Appendix C Calibration certificate_part2 | RF Exposure Info | 2025-07-08 | PDF 5 MB |
| SUCR250200010801_Appendix C Calibration certificate_part3 | RF Exposure Info | 2025-07-08 | PDF 5.3 MB |
| SUCR250200010801_Appendix C Calibration certificate_part4 | RF Exposure Info | 2025-07-08 | PDF 1.6 MB |
| SUCR250200010801_Appendix E Conducted RF Output Power | RF Exposure Info | 2025-07-08 | PDF 448.2 KB |
| SZCR250400135801_Appendix A Detailed System Check Results | RF Exposure Info | 2025-07-08 | PDF 227.3 KB |
| SZCR250400135801_Appendix B Detailed Test Results | RF Exposure Info | 2025-07-08 | PDF 225.2 KB |
| SZCR250400135801_Appendix C Calibration certificate | RF Exposure Info | 2025-07-08 | PDF 2.5 MB |
| SZCR250400135801_Appendix D Photographs | RF Exposure Info | 2025-07-08 | PDF 390.5 KB |
| Block diagram Metadata only | Block Diagram | PDF 122.8 KB | |
| Schematics Metadata only | Schematics | PDF 1.8 MB | |
| Operation description Metadata only | Operational Description | PDF 52.9 KB | |
| Operational description Metadata only | Operational Description | PDF 52.9 KB | |
| NII Software Security Info Metadata only | SDR Software/Security Info. | PDF 149 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 74.9 KB | |
| Tune up Metadata only | Parts List/Tune Up Info | PDF 26.7 KB |
Application Information
| Application ID | tWzkfegM7gVijyk8zIWSjQ== |
|---|---|
| Final Action Date | 2025-07-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034764837 |
| Model | N175B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Portable Computer |
| Responsible Party | Jingjun LIU, jingjun.liu@bestptv.com , 13538214502 |
| Agent | Parlam Parlam Parlam, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666 |
| Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666 |
| Non-Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666 |
| Test Firm | Jessica Chen, Compliance Certification Services (Kunshan) Inc., Jessica.chen1@sgs.com , 86-0512-57355888 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 | Yes |
| Grant Comments | Output power listed is conducted. SAR testing was performed to demonstrate RF exposure compliance. Highest reported SAR for Body-worn and simultaneous transmission are 0.04W/kg, 1.51W/kg respectively. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| tWzkfegM7gVijyk8zIWSjQ== | 2025-07-08 | Original Equipment |
| mL73Mn5R9ah/JZM7gII6NA== | 2025-07-08 | Original Equipment |
| Flxtw2jvbAHpiKyRTkh4Mg== | 2025-07-08 | Original Equipment |
| /MdFKBiqxXm9pDfPQQnVVQ== | 2025-07-08 | Original Equipment |
Equipment Authorization
| Frequency | Output | Grant Notes |
|---|---|---|
| 2402-2480 MHz | 0.0130000 | CC |
| 2402-2480 MHz | 0.013 | CC |
| 2412-2472 MHz | 0.18 | CC, MO |
| 2422-2462 MHz | 0.092 | CC, MO |
| 5190-5230 MHz | 0.175 | CC, MO |
| 5210 MHz | 0.05 | CC, MO |
| 5250 MHz | 0.049 | CC, MO, ND |
| 5260-5320 MHz | 0.189 | CC, MO, ND |
| 5270-5310 MHz | 0.173 | CC, MO, ND |
| 5290 MHz | 0.065 | CC, MO, ND |
| 5500-5720 MHz | 0.177 | CC, MO, ND |
| 5510-5710 MHz | 0.2 | CC, MO, ND |
| 5530-5690 MHz | 0.158 | CC, MO, ND |
| 5570 MHz | 0.039 | CC, MO, ND |
| 5745-5825 MHz | 0.216 | CC, MO |
| 5755-5795 MHz | 0.177 | CC, MO |
| 5775 MHz | 0.121 | CC, MO |
| 5965-6405 MHz | 0.005 | CC, EP, MO |
| 5985-6385 MHz | 0.01 | CC, EP, MO |
| 6025-6345 MHz | 0.017 | CC, EP, MO |
| 6435-6515 MHz | 0.005 | CC, EP, MO |
| 6445-6525 MHz | 0.005 | CC, EP, MO |
| 6465-6545 MHz | 0.01 | CC, EP, MO |
| 6505 MHz | 0.019 | CC, EP, MO |
| 6535-6855 MHz | 0.006 | CC, EP, MO |
| 6565-6845 MHz | 0.004 | CC, EP, MO |
| 6625-6785 MHz | 0.01 | CC, EP, MO |
| 6665-6825 MHz | 0.017 | CC, EP, MO |
| 6865-7025 MHz | 0.01 | CC, EP, MO |
| 6875-7115 MHz | 0.006 | CC, EP, MO |
| 6885-7085 MHz | 0.005 | CC, EP, MO |
| 6985 MHz | 0.019 | CC, EP, MO |
Grants
TCB Grant - Application tWzkfegM7gVijyk8zIWSjQ==
| 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: 07/08/2025 Application Dated: 07/08/2025 |
| YEAHER INC. |
| 51 Steel Dr, Unit A, |
| New Castle, DE 19720 |
| Attention: Jingjun 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: | 2BEMH-N175B |
| Name of Grantee: | YEAHER INC. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Portable Computer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.013 |
| Output power listed is conducted. SAR testing was performed to demonstrate RF exposure compliance. Highest reported SAR for Body-worn and simultaneous transmission are 0.04W/kg, 1.51W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application mL73Mn5R9ah/JZM7gII6NA==
| 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: 07/08/2025 Application Dated: 07/08/2025 |
| YEAHER INC. |
| 51 Steel Dr, Unit A, |
| New Castle, DE 19720 |
| Attention: Jingjun 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: | 2BEMH-N175B |
| Name of Grantee: | YEAHER INC. |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | Portable Computer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 6415.0 | 0.005 | ||
| CC EP MO | 15E | 5965.0 - 6405.0 | 0.005 | ||
| CC EP MO | 15E | 5985.0 - 6385.0 | 0.01 | ||
| CC EP MO | 15E | 6025.0 - 6345.0 | 0.017 | ||
| CC EP MO | 15E | 6435.0 - 6515.0 | 0.005 | ||
| CC EP MO | 15E | 6445.0 - 6525.0 | 0.005 | ||
| CC EP MO | 15E | 6465.0 - 6545.0 | 0.01 | ||
| CC EP MO | 15E | 6505.0 - 6505.0 | 0.019 | ||
| CC EP MO | 15E | 6535.0 - 6855.0 | 0.006 | ||
| CC EP MO | 15E | 6565.0 - 6845.0 | 0.004 | ||
| CC EP MO | 15E | 6625.0 - 6785.0 | 0.01 | ||
| CC EP MO | 15E | 6665.0 - 6825.0 | 0.017 | ||
| CC EP MO | 15E | 6875.0 - 7115.0 | 0.006 | ||
| CC EP MO | 15E | 6885.0 - 7085.0 | 0.005 | ||
| CC EP MO | 15E | 6865.0 - 7025.0 | 0.01 | ||
| CC EP MO | 15E | 6985.0 - 6985.0 | 0.019 |
| Output power listed is EIRP. This device has 20/40/80/160 MHz bandwidths. Highest reported SAR for Body-worn and simultaneous transmission are 0.45W/kg, 1.51W/kg respectively. Device can connect to both low power indoor and standard power access points. |
| 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 Flxtw2jvbAHpiKyRTkh4Mg==
| 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: 07/08/2025 Application Dated: 07/08/2025 |
| YEAHER INC. |
| 51 Steel Dr, Unit A, |
| New Castle, DE 19720 |
| Attention: Jingjun 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: | 2BEMH-N175B |
| Name of Grantee: | YEAHER INC. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Portable Computer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.192 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.175 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.05 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.189 | ||
| CC MO ND | 15E | 5270.0 - 5310.0 | 0.173 | ||
| CC MO ND | 15E | 5290.0 - 5290.0 | 0.065 | ||
| CC MO ND | 15E | 5250.0 - 5250.0 | 0.049 | ||
| CC MO ND | 15E | 5500.0 - 5720.0 | 0.177 | ||
| CC MO ND | 15E | 5510.0 - 5710.0 | 0.2 | ||
| CC MO ND | 15E | 5530.0 - 5690.0 | 0.158 | ||
| CC MO ND | 15E | 5570.0 - 5570.0 | 0.039 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.216 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.177 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.121 |
| Output power listed is conducted. This device has 20/40/80/160 MHz bandwidths. SAR testing was performed to demonstrate RF exposure compliance. Highest reported SAR for Body-worn and simultaneous transmission are 1.17W/kg, 1.51W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application /MdFKBiqxXm9pDfPQQnVVQ==
| 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: 07/08/2025 Application Dated: 07/08/2025 |
| YEAHER INC. |
| 51 Steel Dr, Unit A, |
| New Castle, DE 19720 |
| Attention: Jingjun 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: | 2BEMH-N175B |
| Name of Grantee: | YEAHER INC. |
| Equipment Class: | Digital Transmission System |
| Notes: | Portable Computer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.013 | ||
| CC MO | 15C | 2412.0 - 2472.0 | 0.18 | ||
| CC MO | 15C | 2422.0 - 2462.0 | 0.092 |
| Output power listed is conducted. SAR testing was performed to demonstrate RF exposure compliance. Highest reported SAR for Body-worn and simultaneous transmission are 0.30W/kg, 1.51W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |