FCC ID 2BU24-17PROMAX
mobile phone
by Shenzhen Tianxing Hongye Electronic Technology Co., Ltd.
Grantee Code: 2BU24 Product Code: 17PROMAX
Latest application date: 2026-04-07
FCC ID Device Details
| FCC ID | 2BU24-17PROMAX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BU24 |
| Product Code | 17PROMAX |
| Applicant Business | Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. 🇨🇳 |
| Equipment Class | mobile phone |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 1852.4-1907.6 MHz | Original Equipment | 2026-04-07 |
| 2412-2462 MHz | Original Equipment | 2026-04-07 |
| 2402-2480 MHz | Original Equipment | 2026-04-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-07 | PDF 280.6 KB |
| Internal Photos | Internal Photos | 2026-04-07 | PDF 4.8 MB |
| External Photos | External Photos | 2026-04-07 | PDF 2.7 MB |
| Label and Location-FCC ID | ID Label/Location Info | 2026-04-07 | PDF 154.6 KB |
| 2BU24-17PROMAX_Test setup photo | Test Setup Photos | 2026-04-07 | PDF 652.8 KB |
| Test Setup Photos | Test Setup Photos | 2026-04-07 | PDF 527.4 KB |
| Antenna Specification | Test Report | 2026-04-07 | PDF 661 KB |
| CTA25082902301_Test Report-GSM_Part1 | Test Report | 2026-04-07 | PDF 5.7 MB |
| CTA25082902301_Test Report-GSM_Part2 | Test Report | 2026-04-07 | PDF 5 MB |
| CTA25082902302_Test Report-WCDMA | Test Report | 2026-04-07 | PDF 2.8 MB |
| CTA25082902303_Test Report-BT | Test Report | 2026-04-07 | PDF 1.9 MB |
| CTA25082902304_Test Report-BLE | Test Report | 2026-04-07 | PDF 1.8 MB |
| CTA25082902305_Test Report-2.4G WIFI | Test Report | 2026-04-07 | PDF 1.7 MB |
| FCC Appendix RF Test Data for 2.4GWIFI | Test Report | 2026-04-07 | PDF 2.6 MB |
| FCC Appendix RF Test Data for BLE | Test Report | 2026-04-07 | PDF 982.6 KB |
| FCC Appendix RF Test Data for BT | Test Report | 2026-04-07 | PDF 3.2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-04-07 | PDF 114.9 KB |
| USA-LocalRepLetter_V1.0-2BU24-17PROMAX | Attestation Statements | 2026-04-07 | PDF 362.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-04-07 | PDF 77.5 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-04-07 | PDF 97.9 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-04-07 | PDF 99.5 KB |
| SAR Dipole Performance Measurement Report-2025 | RF Exposure Info | 2026-04-07 | PDF 664.9 KB |
| TR_STS2510110H01_SAR Calibration Report_Part1 | RF Exposure Info | 2026-04-07 | PDF 5.9 MB |
| TR_STS2510110H01_SAR Calibration Report_Part2 | RF Exposure Info | 2026-04-07 | PDF 5.6 MB |
| TR_STS2510110H01_SAR_Part1 | RF Exposure Info | 2026-04-07 | PDF 5.9 MB |
| TR_STS2510110H01_SAR_Part2 | RF Exposure Info | 2026-04-07 | PDF 6 MB |
| TR_STS2510110H01_SAR_Part3 | RF Exposure Info | 2026-04-07 | PDF 3.5 MB |
| Block_Diagram Metadata only | Block Diagram | PDF 228.5 KB | |
| Schematic Metadata only | Schematics | PDF 4.2 MB | |
| Operation Description Metadata only | Operational Description | PDF 220.8 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 139.3 KB | |
| 2BU24-17PROMAX_Tune Up Procedure Metadata only | Parts List/Tune Up Info | PDF 294.3 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 150.9 KB | |
| Software bill of material Metadata only | Parts List/Tune Up Info | PDF 122.3 KB |
Application Information
| Application ID | nmU28yGoTJZ62OBB3vhgeQ== |
|---|---|
| Final Action Date | 2026-04-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038108098 |
| Model | 17PROMAX |
| Frequency Range | 1852.4-1907.6 MHz |
| Equipment Class | PCE - PCS Licensed Transmitter held to ear |
| Device Description | mobile phone |
| Responsible Party | XiaoMing SU, leetk668@outlook.com  , 13590293125 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 |
| 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 |
|---|---|---|
| nmU28yGoTJZ62OBB3vhgeQ== | 2026-04-07 | Original Equipment |
| luwqNB9WOyGJPPsFKfN88Q== | 2026-04-07 | Original Equipment |
| incl4edehTgrdRISQXjPFg== | 2026-04-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application nmU28yGoTJZ62OBB3vhgeQ==
| 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: 04/07/2026 Application Dated: 04/07/2026 |
| Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. |
| Building A, World Trade Building, |
| Fuhong Road, Futian District, |
| ShenZhen,, China |
| Attention: XiaoMing SU , |
| 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: | 2BU24-17PROMAX |
| Name of Grantee: | Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. |
| Equipment Class: | PCS Licensed Transmitter held to ear |
| Notes: | mobile phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 22H | 824.2 - 848.8 | 1.6596 | 2.5 PM | 248KGXW | |
| 24E | 1850.2 - 1909.8 | 0.7656 | 2.5 PM | 248KGXW | |
| 24E | 1852.4 - 1907.6 | 0.2685 | 2.5 PM | 4M16F9W | |
| 22H | 826.4 - 846.6 | 0.3483 | 2.5 PM | 4M17F9W |
| Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. For body worn operation, this mobile phone has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the mobile phone a minimum of 5 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, and simultaneous transmission use conditions are 0.35 W/kg, 0.31 W/kg, and 0.41 W/kg, respectively. |
TCB Grant - Application luwqNB9WOyGJPPsFKfN88Q==
| 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: 04/07/2026 Application Dated: 04/07/2026 |
| Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. |
| Building A, World Trade Building, |
| Fuhong Road, Futian District, |
| ShenZhen,, China |
| Attention: XiaoMing SU , |
| 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: | 2BU24-17PROMAX |
| Name of Grantee: | Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | mobile phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 | |||
| 15C | 2412.0 - 2462.0 | 0.0385 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this mobile phone has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the mobile phone a minimum of 5 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, and simultaneous transmission use conditions are 0.06 W/kg, 0.08 W/kg, and 0.40 W/kg, respectively. |
TCB Grant - Application incl4edehTgrdRISQXjPFg==
| 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: 04/07/2026 Application Dated: 04/07/2026 |
| Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. |
| Building A, World Trade Building, |
| Fuhong Road, Futian District, |
| ShenZhen,, China |
| Attention: XiaoMing SU , |
| 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: | 2BU24-17PROMAX |
| Name of Grantee: | Shenzhen Tianxing Hongye Electronic Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | mobile phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0015 |
| Output Power listed is peak conducted. |