FCC ID 2A6J8-DS001
Bambu Lab S1
by Shenzhen Tuozhu Technology Co., Ltd.
Grantee Code: 2A6J8 Product Code: DS001
Latest application date: 2026-09-22
FCC ID Device Details
| FCC ID | 2A6J8-DS001 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A6J8 |
| Product Code | DS001 |
| Applicant Business | Shenzhen Tuozhu Technology Co., Ltd. 🇨🇳 |
| Related Domains |  bambulab.com |
| Equipment Class | Bambu Lab S1 |
| Test Firm | SGS Tongfang Technical Services (Suzhou) Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-09-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label | ID Label/Location Info | 2026-09-22 | PDF 153.2 KB |
| Antenna Data sheet | Test Report | 2026-09-22 | PDF 1 MB |
| Test report for 5G WiFi_Part1 | Test Report | 2026-09-22 | PDF 5.5 MB |
| Test report for 5G WiFi_Part2 | Test Report | 2026-09-22 | PDF 5.5 MB |
| Test report for 5G WiFi_Part3 | Test Report | 2026-09-22 | PDF 3.3 MB |
| Test report for SAR | RF Exposure Info | 2026-09-22 | PDF 925.4 KB |
| Attestation Statements of US Agent | Attestation Statements | 2026-09-22 | PDF 311 KB |
| FCC CoverList-Attestation | Attestation Statements | 2026-09-22 | PDF 164.9 KB |
| QSF27-14-04_Rev1.4_Applicant_Declaration_Letter | Attestation Statements | 2026-09-22 | PDF 220.7 KB |
| Auth letter | Cover Letter(s) | 2026-09-22 | PDF 76.2 KB |
| Confidentiality_request_long&short term | Cover Letter(s) | 2026-09-22 | PDF 245.8 KB |
| Declaration Letter for Function Limited Use | Cover Letter(s) | 2026-09-22 | PDF 136.1 KB |
| Appendix A Detailed System Check Results | RF Exposure Info | 2026-09-22 | PDF 469.3 KB |
| Appendix B Detailed Test Results | RF Exposure Info | 2026-09-22 | PDF 294.3 KB |
| Appendix C Calibration certificate | RF Exposure Info | 2026-09-22 | PDF 3.9 MB |
| Appendix E Conducted RF Output Power | RF Exposure Info | 2026-09-22 | PDF 251 KB |
| User Manual Metadata only | Users Manual | 2027-03-21 | PDF 1.9 MB |
| Internal photos Metadata only | Internal Photos | 2027-03-21 | PDF 3.3 MB |
| External Photos Metadata only | External Photos | 2027-03-21 | PDF 1.2 MB |
| Appendix D Photographs Metadata only | Test Setup Photos | 2027-03-21 | PDF 599 KB |
| Test setup photos Metadata only | Test Setup Photos | 2027-03-21 | PDF 575.5 KB |
| Block diagram for RF Metadata only | Block Diagram | PDF 52.4 KB | |
| Block diagram for Unit Metadata only | Block Diagram | PDF 63 KB | |
| Schematics for RF Metadata only | Schematics | PDF 97.8 KB | |
| Schematics for Unit Metadata only | Schematics | PDF 4.6 MB | |
| Operation description Metadata only | Operational Description | PDF 78.9 KB | |
| NII Software Security Info Metadata only | SDR Software/Security Info. | PDF 179.2 KB | |
| Tune up Metadata only | Parts List/Tune Up Info | PDF 210.6 KB |
Application Information
| Application ID | a29WcN4zZ1mGVdXK9CT3tw== |
|---|---|
| Final Action Date | 2026-09-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032288847 |
| Model | DS001 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Bambu Lab S1 |
| Responsible Party | Nina Yang, nina.yang@bambulab.com , 17722439889 |
| Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com  , 02161915666 |
| Non-Technical Contact | Qinming Lin, Bambulab USA Inc, qinming.lin@bambulab.com , +848-260-7186 |
| Test Firm | Mia Zhou, SGS Tongfang Technical Services (Suzhou) Co., Ltd, Mia.Zhou@sgs.com , 86-18550061259 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| a29WcN4zZ1mGVdXK9CT3tw== | 2026-09-22 | Original Equipment |
Grants
TCB Grant - Application a29WcN4zZ1mGVdXK9CT3tw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 09/22/2026 Application Dated: 09/22/2026 |
| Shenzhen Tuozhu Technology Co., Ltd. |
| 401, West Zone, Hengchang Science and Technology |
| Building, No.2228 LinhaiAvenue, NanshanStreet, |
| Qianhai Shengang Cooperation Zone, Shenzhen, China |
| Attention: Nina Yang , Compliance engineer |
| 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: | 2A6J8-DS001 |
| Name of Grantee: | Shenzhen Tuozhu Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Bambu Lab S1 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15E | 5180.0 - 5240.0 | 0.057 | |||
| 15E | 5745.0 - 5825.0 | 0.166 |
| Power Output listed is conducted. SAR compliance for portable use conditions has been evaluated as described in this filing. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. This device supports 20MHz,40 MHz and 80MHz bandwidth mode. The highest reported SAR for extremity exposure condition is 3.81 W/kg. |