FCC ID 2BXZ2-W304
Mini PC Wildcat Lake 304
by HELLO BOX LIMITED
Grantee Code: 2BXZ2 Product Code: W304
Latest application date: 2026-09-20
FCC ID Device Details
| FCC ID | 2BXZ2-W304 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BXZ2 |
| Product Code | W304 |
| Applicant Business | HELLO BOX LIMITED 🇨🇳 |
| Related Domains |  miramontsolutions.com |
| Equipment Class | Mini PC Wildcat Lake 304 |
| Test Firm | SHENZHEN GLOBAL TEST SERVICE CO LTD |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-09-20 |
| 2402-2480 MHz | Original Equipment | 2026-09-20 |
| 2412-2462 MHz | Original Equipment | 2026-09-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-09-20 | PDF 797 KB |
| Internal photos | Internal Photos | 2026-09-20 | PDF 1.3 MB |
| External photos | External Photos | 2026-09-20 | PDF 583 KB |
| Label and label location | ID Label/Location Info | 2026-09-20 | PDF 125.2 KB |
| Test setup photos | Test Setup Photos | 2026-09-20 | PDF 345.7 KB |
| Antenna information | Test Report | 2026-09-20 | PDF 2.3 MB |
| Appendix A test data BT | Test Report | 2026-09-20 | PDF 5.2 MB |
| Appendix B test data BT LE | Test Report | 2026-09-20 | PDF 3 MB |
| Appendix C test data 2G4WLAN antenna 0 part 1 | Test Report | 2026-09-20 | PDF 3.8 MB |
| Appendix C test data 2G4WLAN antenna 0 part 2 | Test Report | 2026-09-20 | PDF 5.2 MB |
| Appendix C test data 2G4WLAN antenna 1 part 1 | Test Report | 2026-09-20 | PDF 3.8 MB |
| Appendix C test data 2G4WLAN antenna 1 part 2 | Test Report | 2026-09-20 | PDF 5.3 MB |
| Appendix D test data 5GWLAN band 1 antenna 0 part 1 | Test Report | 2026-09-20 | PDF 4.2 MB |
| Appendix D test data 5GWLAN band 1 antenna 0 part 2 | Test Report | 2026-09-20 | PDF 5.2 MB |
| Appendix D test data 5GWLAN band 1 antenna 1 part 1 | Test Report | 2026-09-20 | PDF 4.2 MB |
| Appendix D test data 5GWLAN band 1 antenna 1 part 2 | Test Report | 2026-09-20 | PDF 5.2 MB |
| Appendix E test data 5GWLAN band 3 antenna 0 part 1 | Test Report | 2026-09-20 | PDF 4.3 MB |
| Appendix E test data 5GWLAN band 3 antenna 0 part 2 | Test Report | 2026-09-20 | PDF 4.3 MB |
| Appendix E test data 5GWLAN band 3 antenna 1 part 1 | Test Report | 2026-09-20 | PDF 4.2 MB |
| Appendix E test data 5GWLAN band 3 antenna 1 part 2 | Test Report | 2026-09-20 | PDF 4.3 MB |
| Test Report 2G4WLAN | Test Report | 2026-09-20 | PDF 831.7 KB |
| Test Report 5GWLAN | Test Report | 2026-09-20 | PDF 967.8 KB |
| Test Report BT | Test Report | 2026-09-20 | PDF 2.9 MB |
| Test Report BT LE | Test Report | 2026-09-20 | PDF 846.5 KB |
| Agent attestation letter | Attestation Statements | 2026-09-20 | PDF 288.5 KB |
| Covered equipment letter | Attestation Statements | 2026-09-20 | PDF 260.9 KB |
| Due digilence letter | Attestation Statements | 2026-09-20 | PDF 241.8 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-09-20 | PDF 259.9 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2026-09-20 | PDF 186.4 KB |
| RF exposure evaluation | RF Exposure Info | 2026-09-20 | PDF 798.5 KB |
| Block diagram Metadata only | Block Diagram | PDF 132.8 KB | |
| Schematic Metadata only | Schematics | PDF 1.5 MB | |
| Letter of declaration unii device Metadata only | Operational Description | PDF 339.9 KB | |
| Letter of declaration unii device software configuration control Metadata only | Operational Description | PDF 153.9 KB | |
| Letter of declaration unii device software security requirements Metadata only | Operational Description | PDF 203.9 KB | |
| Operation description Metadata only | Operational Description | PDF 646.9 KB |
Application Information
| Application ID | cAXl9eKmHpCARx8yWOTpyg== |
|---|---|
| Final Action Date | 2026-09-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038844668 |
| Model | W304 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Mini PC Wildcat Lake 304 |
| Responsible Party | ZHAO KAI, helloboxhk@gmail.com  , +86 18676757905 |
| Non-Technical Contact | Wenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com , (951)401 3633 |
| Test Firm | Olive Nie, SHENZHEN GLOBAL TEST SERVICE CO LTD, niezhigang@gtscert.com  , +86 13266549672 |
| 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 |
|---|---|---|
| cAXl9eKmHpCARx8yWOTpyg== | 2026-09-20 | Original Equipment |
| BWX3P1YSMUvkpB3P6zch/w== | 2026-09-20 | Original Equipment |
| 2URW19ah35UP/9XCcdevrQ== | 2026-09-20 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application cAXl9eKmHpCARx8yWOTpyg==
| 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: 09/20/2026 Application Dated: 09/21/2026 |
| HELLO BOX LIMITED |
| Unit F5, 3/F, Superluck Industrial Centre Phase 2 |
| No. 57 Sha Tsui Road,Tsuen Wan, Hong Kong |
| Hong Kong, China |
| Attention: ZHAO KAI , |
| 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: | 2BXZ2-W304 |
| Name of Grantee: | HELLO BOX LIMITED |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Mini PC Wildcat Lake 304 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0256 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0232 |
| Power listed is maximum average conducted output power. This device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains 2.4GHz WLAN, Bluetooth and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application BWX3P1YSMUvkpB3P6zch/w==
| 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: 09/20/2026 Application Dated: 09/21/2026 |
| HELLO BOX LIMITED |
| Unit F5, 3/F, Superluck Industrial Centre Phase 2 |
| No. 57 Sha Tsui Road,Tsuen Wan, Hong Kong |
| Hong Kong, China |
| Attention: ZHAO KAI , |
| 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: | 2BXZ2-W304 |
| Name of Grantee: | HELLO BOX LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mini PC Wildcat Lake 304 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.003 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains 2.4GHz WLAN, 5GHz WLAN and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 2URW19ah35UP/9XCcdevrQ==
| 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: 09/20/2026 Application Dated: 09/21/2026 |
| HELLO BOX LIMITED |
| Unit F5, 3/F, Superluck Industrial Centre Phase 2 |
| No. 57 Sha Tsui Road,Tsuen Wan, Hong Kong |
| Hong Kong, China |
| Attention: ZHAO KAI , |
| 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: | 2BXZ2-W304 |
| Name of Grantee: | HELLO BOX LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Mini PC Wildcat Lake 304 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0021 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0668 |
| Power listed is maximum peak conducted output power. This device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains 5GHz WLAN and Bluetooth transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |