FCC ID 2BKOI-C101
OBOOK e-badge
by Hangzhou Guowen Technology Co., Ltd.
Grantee Code: 2BKOI Product Code: C101
Latest application date: 2026-04-16
FCC ID Device Details
| FCC ID | 2BKOI-C101 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BKOI |
| Product Code | C101 |
| Applicant Business | Hangzhou Guowen Technology Co., Ltd. 🇨🇳 |
| Related Domains |  obook.com.cn  glocerts.com |
| Equipment Class | OBOOK e-badge |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-16 |
| 2402-2480 MHz | Original Equipment | 2026-04-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-16 | PDF 338.2 KB |
| Internal Photos | Internal Photos | 2026-04-16 | PDF 1.2 MB |
| External Photos | External Photos | 2026-04-16 | PDF 745.1 KB |
| Label and location | ID Label/Location Info | 2026-04-16 | PDF 150.2 KB |
| Test Setup Photos | Test Setup Photos | 2026-04-16 | PDF 426.2 KB |
| Antenna specification | Test Report | 2026-04-16 | PDF 564.3 KB |
| CTA26031300201_Test Report-BLE FCC- 1M | Test Report | 2026-04-16 | PDF 4 MB |
| CTA26031300202_Test Report-BT FCC - 2DH5 | Test Report | 2026-04-16 | PDF 2 MB |
| FCC Appendix RF Test Data for BLE | Test Report | 2026-04-16 | PDF 2.7 MB |
| FCC Appendix RF Test Data for BT_Part1 | Test Report | 2026-04-16 | PDF 4.9 MB |
| FCC Appendix RF Test Data for BT_Part2 | Test Report | 2026-04-16 | PDF 1.5 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-04-16 | PDF 121.1 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2026-04-16 | PDF 247.3 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-04-16 | PDF 91.2 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-04-16 | PDF 102.1 KB |
| CTA26031300203_RF Exposure-info | RF Exposure Info | 2026-04-16 | PDF 559.6 KB |
| Block diagram Metadata only | Block Diagram | PDF 82 KB | |
| schematic Metadata only | Schematics | PDF 274.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 142.9 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 148.1 KB |
Application Information
| Application ID | nkFVWo4GkLBcSG2y977FSg== |
|---|---|
| Final Action Date | 2026-04-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035882547 |
| Model | C101 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | OBOOK e-badge |
| Responsible Party | Shanyuan Fu, fsy@obook.com.cn , 057188919319 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| 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 | 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 |
|---|---|---|
| nkFVWo4GkLBcSG2y977FSg== | 2026-04-16 | Original Equipment |
| OpRLJjFNoiHRbr/yna5b1A== | 2026-04-16 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0002 | 15C |
Grants
TCB Grant - Application OpRLJjFNoiHRbr/yna5b1A==
| 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: 04/16/2026 Application Dated: 04/16/2026 |
| Hangzhou Guowen Technology Co., Ltd. |
| Room 706-8, Building A5, |
| No. 2-150 Yunlian Road, Yuhang District, |
| Hangzhou, Zhejiang Province, China |
| Attention: Shanyuan Fu , |
| 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: | 2BKOI-C101 |
| Name of Grantee: | Hangzhou Guowen Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | OBOOK e-badge |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0002 |
| Output Power listed is peak conducted. |
TCB Grant - Application nkFVWo4GkLBcSG2y977FSg==
| 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: 04/16/2026 Application Dated: 04/16/2026 |
| Hangzhou Guowen Technology Co., Ltd. |
| Room 706-8, Building A5, |
| No. 2-150 Yunlian Road, Yuhang District, |
| Hangzhou, Zhejiang Province, China |
| Attention: Shanyuan Fu , |
| 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: | 2BKOI-C101 |
| Name of Grantee: | Hangzhou Guowen Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | OBOOK e-badge |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0002 |
| Output Power listed is peak conducted. |