FCC ID RIJB11AIR
Smart Tablet
by EPUDO(DongGuan)Digital Technology Co.Ltd
Grantee Code: RIJ Product Code: B11AIR
Latest application date: 2026-09-16
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-09-16 |
| 5745-5825 MHz | Original Equipment | 2026-09-16 |
| 2402-2480 MHz | Original Equipment | 2026-09-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-09-16 | PDF 4.2 MB |
| Internal photo | Internal Photos | 2026-09-16 | PDF 3.5 MB |
| External photo | External Photos | 2026-09-16 | PDF 1.2 MB |
| Label & Location | ID Label/Location Info | 2026-09-16 | PDF 80.8 KB |
| Test Setup photos | Test Setup Photos | 2026-09-16 | PDF 1.4 MB |
| Test setup photos | Test Setup Photos | 2026-09-16 | PDF 1.4 MB |
| Antenna test report | Test Report | 2026-09-16 | PDF 139.8 KB |
| RF Test Report 2.4G WIFI | Test Report | 2026-09-16 | PDF 5.2 MB |
| RF Test Report BLE | Test Report | 2026-09-16 | PDF 3.6 MB |
| RF Test report BDR+EDR | Test Report | 2026-09-16 | PDF 5.2 MB |
| RF Test report Part 5G WIF | Test Report | 2026-09-16 | PDF 5.5 MB |
| FCC Attestation Letter | Attestation Statements | 2026-09-16 | PDF 72.4 KB |
| FCC US Agent Letter | Attestation Statements | 2026-09-16 | PDF 575.1 KB |
| Confidentiality letter | Cover Letter(s) | 2026-09-16 | PDF 136.2 KB |
| Model difference letter | Cover Letter(s) | 2026-09-16 | PDF 74.6 KB |
| RF Exposure report | RF Exposure Info | 2026-09-16 | PDF 319.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 234.9 KB | |
| Schematic Metadata only | Schematics | PDF 2.4 MB | |
| Opearation descripition Metadata only | Operational Description | PDF 111.5 KB | |
| Operation description Metadata only | Operational Description | PDF 111.5 KB | |
| 5G Software security Letter Metadata only | SDR Software/Security Info. | PDF 224.4 KB |
Application Information
| Application ID | UYJ1K8kleuADTDgC3P1E5A== |
|---|---|
| Final Action Date | 2026-09-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024611873 |
| Model | B11AIR |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Tablet |
| Responsible Party | tan zhongliang, michael@epudo.com  , 0769-89156918 |
| Non-Technical Contact | Ivan Wang, Picus Advisors US LLC, ivan.wang@picus.fi  , (713) 391-4488 |
| Test Firm | Liz Zhang, CTSL Testing (Dongguan) Co., Ltd., ctsl@ctsl-lab.com  , 13018606640 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| UYJ1K8kleuADTDgC3P1E5A== | 2026-09-16 | Original Equipment |
| IN/DPDeQEnkRf3X8nkh0+g== | 2026-09-16 | Original Equipment |
| 11QZQOdpXhWG7VYjQ1cNPQ== | 2026-09-16 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application UYJ1K8kleuADTDgC3P1E5A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/16/2026 Application Dated: 09/16/2026 |
| EPUDO(DongGuan)Digital Technology Co.Ltd |
| NO.5,The fifth keyuan Road,Keyuancheng, |
| Tangxia Town |
| Dongguan,Guangdong, China |
| Attention: tan zhongliang , |
| 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: | RIJB11AIR |
| Name of Grantee: | EPUDO(DongGuan)Digital Technology Co.Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Tablet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.000881 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.002667 |
| Power listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi -transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application IN/DPDeQEnkRf3X8nkh0+g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/16/2026 Application Dated: 09/16/2026 |
| EPUDO(DongGuan)Digital Technology Co.Ltd |
| NO.5,The fifth keyuan Road,Keyuancheng, |
| Tangxia Town |
| Dongguan,Guangdong, China |
| Attention: tan zhongliang , |
| 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: | RIJB11AIR |
| Name of Grantee: | EPUDO(DongGuan)Digital Technology Co.Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smart Tablet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.002547 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.002023 |
| Power listed is conducted. This device has a 20 MHz and 40 MHz and 80 MHz bandwidth mode. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi -transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 11QZQOdpXhWG7VYjQ1cNPQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/16/2026 Application Dated: 09/16/2026 |
| EPUDO(DongGuan)Digital Technology Co.Ltd |
| NO.5,The fifth keyuan Road,Keyuancheng, |
| Tangxia Town |
| Dongguan,Guangdong, China |
| Attention: tan zhongliang , |
| 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: | RIJB11AIR |
| Name of Grantee: | EPUDO(DongGuan)Digital Technology Co.Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Tablet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.001875 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi -transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |