FCC ID 2BH9J-DSDX5
Mini PC Media Player
by EV4 Ltd
Grantee Code: 2BH9J Product Code: DSDX5
Latest application date: 2025-12-29
FCC ID Device Details
| FCC ID | 2BH9J-DSDX5 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BH9J |
| Product Code | DSDX5 |
| Applicant Business | EV4 Ltd 🇬🇧 |
| Related Domains |  ev4.co.uk  glocerts.com |
| Equipment Class | Mini PC Media Player |
| Test Firm | Dongguan Yaxu (AiT) Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-29 |
| 2412-2462 MHz | Original Equipment | 2025-12-29 |
| 5745-5825 MHz | Original Equipment | 2025-12-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-29 | PDF 516.9 KB |
| Internal photo | Internal Photos | 2025-12-29 | PDF 1.6 MB |
| External photo | External Photos | 2025-12-29 | PDF 866.3 KB |
| Label and location | ID Label/Location Info | 2025-12-29 | PDF 165.7 KB |
| Test Setup Photos | Test Setup Photos | 2025-12-29 | PDF 354.8 KB |
| AiTSZ-250919106FW1_FCC Test Report_BT BREDR | Test Report | 2025-12-29 | PDF 3.4 MB |
| AiTSZ-250919106FW2_FCC Test Report_BLE | Test Report | 2025-12-29 | PDF 1.2 MB |
| AiTSZ-250919106FW3_FCC Test Report_2.4G WIFI | Test Report | 2025-12-29 | PDF 1.2 MB |
| AiTSZ-250919106FW4_FCC Test Report_5G WIFI | Test Report | 2025-12-29 | PDF 1.3 MB |
| Antenna Specification | Test Report | 2025-12-29 | PDF 2 MB |
| Appendix RF test data for BLE | Test Report | 2025-12-29 | PDF 3.4 MB |
| Appendix RF test data for BT_Part1 | Test Report | 2025-12-29 | PDF 4.9 MB |
| Appendix RF test data for BT_Part2 | Test Report | 2025-12-29 | PDF 1.3 MB |
| Appendix RF test data for WIFI2.4G_Part1 | Test Report | 2025-12-29 | PDF 5.5 MB |
| Appendix RF test data for WIFI2.4G_Part2 | Test Report | 2025-12-29 | PDF 5.4 MB |
| Appendix RF test data for WIFI2.4G_Part3 | Test Report | 2025-12-29 | PDF 2.1 MB |
| Appendix RF test data for WIFI5G_Part1 | Test Report | 2025-12-29 | PDF 5.9 MB |
| Appendix RF test data for WIFI5G_Part2 | Test Report | 2025-12-29 | PDF 5.9 MB |
| Appendix RF test data for WIFI5G_Part3 | Test Report | 2025-12-29 | PDF 5.9 MB |
| Appendix RF test data for WIFI5G_Part4 | Test Report | 2025-12-29 | PDF 6 MB |
| Appendix RF test data for WIFI5G_Part5 | Test Report | 2025-12-29 | PDF 2.2 MB |
| USA Agent letter 2BH9J-DSDX5 | Attestation Statements | 2025-12-29 | PDF 533.4 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-12-29 | PDF 109.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-12-29 | PDF 67.7 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2025-12-29 | PDF 87.7 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-12-29 | PDF 98.6 KB |
| USA-NIIDeclarationLetter_V0.1 -Slaver | Cover Letter(s) | 2025-12-29 | PDF 163.2 KB |
| AiTSZ-250919106FW5_FCC RF EXPOSURE | RF Exposure Info | 2025-12-29 | PDF 515.7 KB |
| Block diagram Metadata only | Block Diagram | PDF 395.3 KB | |
| Schematic Metadata only | Schematics | PDF 690.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 445 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 133.9 KB | |
| USA-SoftwareSecurityKDB594280D02_Slaver Metadata only | SDR Software/Security Info. | PDF 542.2 KB | |
| SBOM Metadata only | Parts List/Tune Up Info | PDF 51.7 KB |
Application Information
| Application ID | zr8onQmSmqcQ2jN5k8bKgQ== |
|---|---|
| Final Action Date | 2025-12-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035797901 |
| Model | DSDX5 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Mini PC Media Player |
| Responsible Party | Amanda Hamilton, ahamilton@ev4.co.uk , +44 203 384 5015 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Coin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn  , 86-0769-82020499-21 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 |
|---|---|---|
| zr8onQmSmqcQ2jN5k8bKgQ== | 2025-12-29 | Original Equipment |
| bk6Rr5vcTHTbilwFVJZrGA== | 2025-12-29 | Original Equipment |
| JnE9dmVo+tuJxj9Xm/dtoQ== | 2025-12-29 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application zr8onQmSmqcQ2jN5k8bKgQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 12/29/2025 Application Dated: 12/29/2025 |
| EV4 Ltd |
| KAD HOUSE PORTSMOUTH ROAD ESHER KT10 9AD UK |
| ESHER, United Kingdom |
| Attention: Amanda Hamilton , |
| 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: | 2BH9J-DSDX5 |
| Name of Grantee: | EV4 Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mini PC Media Player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0027 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application JnE9dmVo+tuJxj9Xm/dtoQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 12/29/2025 Application Dated: 12/29/2025 |
| EV4 Ltd |
| KAD HOUSE PORTSMOUTH ROAD ESHER KT10 9AD UK |
| ESHER, United Kingdom |
| Attention: Amanda Hamilton , |
| 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: | 2BH9J-DSDX5 |
| Name of Grantee: | EV4 Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Mini PC Media Player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0201 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0203 |
| Output power listed is average conducted. This device supports 2*2 MIMO and supports 802.11a, 802.11n, 802.11ac and 802.11ax with a 20 MHz, 40 MHz and 80 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| 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. |
TCB Grant - Application bk6Rr5vcTHTbilwFVJZrGA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 12/29/2025 Application Dated: 12/29/2025 |
| EV4 Ltd |
| KAD HOUSE PORTSMOUTH ROAD ESHER KT10 9AD UK |
| ESHER, United Kingdom |
| Attention: Amanda Hamilton , |
| 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: | 2BH9J-DSDX5 |
| Name of Grantee: | EV4 Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Mini PC Media Player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0015 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0425 |
| Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| 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. |