FCC ID TX2-RTL8735BM
11n RTL8735BM combo module
by Realtek Semiconductor Corp.
Grantee Code: TX2 Product Code: RTL8735BM
Latest application date: 2026-10-27
FCC ID Device Details
| FCC ID | TX2-RTL8735BM |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | TX2 |
| Product Code | RTL8735BM |
| Applicant Business | Realtek Semiconductor Corp. 🇹🇼 |
| Related Domains |  realtek.com  approve-it.net |
| Equipment Class | 11n RTL8735BM combo module |
| Test Firm | Sporton International Inc. Wensan Laboratory |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-10-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| TX2-RTL8735BM_Label&Location | ID Label/Location Info | 2026-10-27 | PDF 129.6 KB |
| TX2-RTL8735BM_Antenna report_0233070001 | Test Report | 2026-10-27 | PDF 756.6 KB |
| TX2-RTL8735BM_Antenna report_ALA110-222050-300011 | Test Report | 2026-10-27 | PDF 996 KB |
| TX2-RTL8735BM_Antenna report_KC.IA.00390 | Test Report | 2026-10-27 | PDF 592.8 KB |
| TX2-RTL8735BM_Antenna report_RFDPA171320EMLB301 | Test Report | 2026-10-27 | PDF 1 MB |
| TX2-RTL8735BM_TestRpr_DTS_BLE | Test Report | 2026-10-27 | PDF 2.7 MB |
| TX2-RTL8735BM_TestRpr_DTS_WLAN 2.4G | Test Report | 2026-10-27 | PDF 3.1 MB |
| TX2-RTL8735BM_TestRpt_JAB | Test Report | 2026-10-27 | PDF 712.4 KB |
| TX2-RTL8735BM_cvrltr_Attestation_Covered List_2.911d5 Metadata only | Attestation Statements | 2026-10-27 | PDF 111.3 KB |
| TX2-RTL8735BM_cvrltr_Attestation_Covered List_2.911d5_r1 | Attestation Statements | 2026-10-27 | PDF 118.9 KB |
| TX2-RTL8735BM_cvrltr_Attestation_U.S. Agent | Attestation Statements | 2026-10-27 | PDF 936.9 KB |
| Request for Modular Approval per section 15.212 requirements | Cover Letter(s) | 2026-10-27 | PDF 159.1 KB |
| TX2-RTL8735BM_cvrltr_FCC Long-term Confidentiality | Cover Letter(s) | 2026-10-27 | PDF 154.5 KB |
| TX2-RTL8735BM_cvrltr_FCC POA | Cover Letter(s) | 2026-10-27 | PDF 164.7 KB |
| TX2-RTL8735BM_cvrltr_FCC Short-term Confidentiality | Cover Letter(s) | 2026-10-27 | PDF 179.4 KB |
| TX2-RTL8735BM_TestRpr_RF Exposure | RF Exposure Info | 2026-10-27 | PDF 318 KB |
| TX2-RTL8735BM_User Manual Metadata only | Users Manual | 2027-04-25 | PDF 1.6 MB |
| TX2-RTL8735BM_InPho Metadata only | Internal Photos | 2027-04-25 | PDF 1.5 MB |
| TX2-RTL8735BM_ExPho Metadata only | External Photos | 2027-04-25 | PDF 1.2 MB |
| TX2-RTL8735BM_Tsup_Antenna Metadata only | Test Setup Photos | 2027-04-25 | PDF 2 MB |
| TX2-RTL8735BM_Tsup_DTS_BLE Metadata only | Test Setup Photos | 2027-04-25 | PDF 1.1 MB |
| TX2-RTL8735BM_Tsup_DTS_WLAN 2.4G Metadata only | Test Setup Photos | 2027-04-25 | PDF 1.1 MB |
| TX2-RTL8735BM_Tsup_JAB Metadata only | Test Setup Photos | 2027-04-25 | PDF 318.3 KB |
| TX2-RTL8735BM_BlckDic Metadata only | Block Diagram | PDF 57.1 KB | |
| TX2-RTL8735BM_SchemDic Metadata only | Schematics | PDF 621.5 KB | |
| TX2-RTL8735BM_OpDes_r1 Metadata only | Operational Description | PDF 185.6 KB | |
| TX2-RTL8735BM_PartsLst Metadata only | Parts List/Tune Up Info | PDF 183 KB | |
| TX2-RTL8735BM_TunPro Metadata only | Parts List/Tune Up Info | PDF 85.8 KB |
Application Information
| Application ID | efeB4phEMUDgZqHufnNVKQ== |
|---|---|
| Final Action Date | 2026-10-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0020109807 |
| Model | RTL8735BM |
| Equipment Class | JAB - Part 15 Class B Digital Device |
| Device Description | 11n RTL8735BM combo module |
| Responsible Party | Dana Liaw, danaliaw@realtek.com , 886-3-5780211 |
| Non-Technical Contact | Nathan Grinager, Approve-IT, Inc., team@approve-it.net , 651-247-1678 |
| Test Firm | Alex CHEN, Sporton International Inc. Wensan Laboratory, alex@sporton.com.tw  , 886-3-327-3456 |
| TCB Email | QA65@sporton-usa.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| 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 |
|---|---|---|
| efeB4phEMUDgZqHufnNVKQ== | 2026-10-27 | Original Equipment |
| J04k4pBS7SnD4ncNu/BsDQ== | 2026-10-27 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application J04k4pBS7SnD4ncNu/BsDQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 10/27/2026 Application Dated: 10/27/2026 |
| Realtek Semiconductor Corp. |
| No. 2 |
| Innovation Road II, Hsinchu Science Park |
| Hsinchu, 300 Taiwan |
| Attention: Dana Liaw , Project Manager |
| 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: | TX2-RTL8735BM |
| Name of Grantee: | Realtek Semiconductor Corp. |
| Equipment Class: | Digital Transmission System |
| Notes: | 11n RTL8735BM combo module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0201 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.067 |
| Power listed is maximum conducted output power. Single modular approval for mobile RF exposure condition. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the host integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application efeB4phEMUDgZqHufnNVKQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 10/27/2026 Application Dated: 10/27/2026 |
| Realtek Semiconductor Corp. |
| No. 2 |
| Innovation Road II, Hsinchu Science Park |
| Hsinchu, 300 Taiwan |
| Attention: Dana Liaw , Project Manager |
| 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: | TX2-RTL8735BM |
| Name of Grantee: | Realtek Semiconductor Corp. |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | 11n RTL8735BM combo module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |