FCC ID XUJEVB648
Battery Module Wired Equalizer (48 Channels)
by Launch Tech Co., Ltd.
Grantee Code: XUJ Product Code: EVB648
Latest application date: 2025-07-08
FCC ID Device Details
| FCC ID | XUJEVB648 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | XUJ |
| Product Code | EVB648 |
| Applicant Business | Launch Tech Co., Ltd. 🇨🇳 |
| Related Domains |  cnlaunch.com |
| Equipment Class | Battery Module Wired Equalizer (48 Channels) |
| Test Firm | SHENZHEN STS TEST SERVICES CO.,LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-08 |
| 2402-2480 MHz | Original Equipment | 2025-07-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-01-05 | PDF 3 MB |
| Internal Photos 1 | Internal Photos | 2026-01-05 | PDF 4.1 MB |
| Internal Photos 2 | Internal Photos | 2026-01-05 | PDF 4.5 MB |
| Internal photos 1 | Internal Photos | 2026-01-05 | PDF 4.1 MB |
| Internal photos 2 | Internal Photos | 2026-01-05 | PDF 4.5 MB |
| External Photos | External Photos | 2026-01-05 | PDF 1.2 MB |
| External photos | External Photos | 2026-01-05 | PDF 1.2 MB |
| Label | ID Label/Location Info | 2025-07-08 | PDF 144.7 KB |
| Test Setup photo | Test Setup Photos | 2026-01-05 | PDF 566.4 KB |
| Test photos | Test Setup Photos | 2026-01-05 | PDF 566.4 KB |
| Antenna Specification | Test Report | 2025-07-08 | PDF 738 KB |
| Antenna specification | Test Report | 2025-07-08 | PDF 738 KB |
| BLE 5.0_Part 15.247 | Test Report | 2025-07-08 | PDF 3.7 MB |
| BT_Part 15.247 | Test Report | 2025-07-08 | PDF 5.3 MB |
| Part 15.247 WLAN | Test Report | 2025-07-08 | PDF 4.9 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-07-08 | PDF 172.6 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.2 | Attestation Statements | 2025-07-08 | PDF 148.9 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.3 | Attestation Statements | 2025-07-08 | PDF 128 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.5 | Attestation Statements | 2025-07-08 | PDF 128 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2025-07-08 | PDF 148.9 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2025-07-08 | PDF 134.3 KB |
| AgentAuthorizationRev1.0 | Cover Letter(s) | 2025-07-08 | PDF 134.3 KB |
| AuthorizationLetter | Cover Letter(s) | 2025-07-08 | PDF 151.7 KB |
| FCC AuthorizationLetter for STS Lab | Cover Letter(s) | 2025-07-08 | PDF 122.1 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-07-08 | PDF 141.7 KB |
| MPE | RF Exposure Info | 2025-07-08 | PDF 840.2 KB |
| Block Metadata only | Block Diagram | PDF 97.9 KB | |
| SCH Metadata only | Schematics | PDF 3.6 MB | |
| Operation Description Metadata only | Operational Description | PDF 134 KB |
Application Information
| Application ID | lrLBVIMkJFlBqOC2QnHG9A== |
|---|---|
| Final Action Date | 2025-07-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0019193101 |
| Model | EVB648 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Battery Module Wired Equalizer (48 Channels) |
| Responsible Party | Ivy Zhong, Manager, lihua.zhong@cnlaunch.com , (86)755-84528007 |
| Technical Contact | Launch Tech Co., Ltd, lihua.zhong@cnlaunch.com |
| Test Firm | Bovey Yang, SHENZHEN STS TEST SERVICES CO.,LTD., Bovey@stsapp.com  , 86-755-36886288 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/05/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and 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 must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| lrLBVIMkJFlBqOC2QnHG9A== | 2025-07-08 | Original Equipment |
| YTU9rrnE4wv93c3B+5viXQ== | 2025-07-08 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YTU9rrnE4wv93c3B+5viXQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 07/08/2025 Application Dated: 07/08/2025 |
| Launch Tech Co., Ltd. |
| No.4012, Launch Industrial Park, North Wuhe Rd, |
| Bantian Street, Longgang District, |
| Shenzhen, 518129 China |
| Attention: Ivy Zhong , 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: | XUJEVB648 |
| Name of Grantee: | Launch Tech Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Battery Module Wired Equalizer (48 Channels) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.002388 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and 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 must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application lrLBVIMkJFlBqOC2QnHG9A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 07/08/2025 Application Dated: 07/08/2025 |
| Launch Tech Co., Ltd. |
| No.4012, Launch Industrial Park, North Wuhe Rd, |
| Bantian Street, Longgang District, |
| Shenzhen, 518129 China |
| Attention: Ivy Zhong , 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: | XUJEVB648 |
| Name of Grantee: | Launch Tech Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Battery Module Wired Equalizer (48 Channels) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.001199 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.058884 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and 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 must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |