FCC ID 2A8EM-B251
ePaper Monitor
by Bigme Cloud Literacy Technology Co., Ltd.
Grantee Code: 2A8EM Product Code: B251
Latest application date: 2025-05-12
FCC ID Device Details
| FCC ID | 2A8EM-B251 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A8EM |
| Product Code | B251 |
| Applicant Business | Bigme Cloud Literacy Technology Co., Ltd. 🇨🇳 |
| Related Domains |  xrztech.com |
| Equipment Class | ePaper Monitor |
| Test Firm | Shenzhen ETR Standard Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-05-12 |
| 2412-2462 MHz | Original Equipment | 2025-05-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-11-08 | PDF 5.4 MB |
| user manua | Users Manual | 2025-11-08 | PDF 5.4 MB |
| Internal Photograph | Internal Photos | 2025-11-08 | PDF 928.1 KB |
| Extemal photos | External Photos | 2025-11-08 | PDF 844.3 KB |
| External PhotoS | External Photos | 2025-11-08 | PDF 844.3 KB |
| LABEL AND LOCATION | ID Label/Location Info | 2025-05-12 | PDF 4.3 MB |
| Label and Label Location | ID Label/Location Info | 2025-05-12 | PDF 4.3 MB |
| Test Setup Photograph | Test Setup Photos | 2025-11-08 | PDF 251.6 KB |
| Test setup photos | Test Setup Photos | 2025-11-08 | PDF 251.6 KB |
| Antenna Specification | Test Report | 2025-05-12 | PDF 1 MB |
| Antenna spec | Test Report | 2025-05-12 | PDF 1 MB |
| FCC 15.247 WIFI | Test Report | 2025-05-12 | PDF 5.1 MB |
| FCC 15.407E 5G WIFI | Test Report | 2025-05-12 | PDF 4.5 MB |
| 2.911_(d)(5)(i)(ii) Certification Equipment Type v1.2 | Attestation Statements | 2025-05-12 | PDF 130.4 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Cover Letter(s) | 2025-05-12 | PDF 224.6 KB |
| US Agent letter | Attestation Statements | 2025-05-12 | PDF 119.2 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-05-12 | PDF 134.1 KB |
| FCC Software Configuration Control Declaration Rev1.0 | Cover Letter(s) | 2025-05-12 | PDF 125.5 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-05-12 | PDF 134.1 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-05-12 | PDF 69.6 KB |
| Family models declaration letter. | Cover Letter(s) | 2025-05-12 | PDF 199.1 KB |
| MPE | RF Exposure Info | 2025-05-12 | PDF 153.8 KB |
| BLOCK Metadata only | Block Diagram | PDF 45.5 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 45.5 KB | |
| SCH Metadata only | Schematics | PDF 1 MB | |
| OP Metadata only | Operational Description | PDF 14.9 KB | |
| FCC Software Security Requirements for UNII devices Rev1.0 Metadata only | SDR Software/Security Info. | PDF 364.2 KB |
Application Information
| Application ID | FWnIuBPmbm7vpanJ1W0Fpw== |
|---|---|
| Final Action Date | 2025-05-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032782997 |
| Model | B251 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | ePaper Monitor |
| Responsible Party | Suzhen Su zhang, aso.su@xrztech.com , 13928848660 |
| Technical Contact | Bigme Cloud Literacy Technology Co., Ltd., aso.su@xrztech.com |
| Test Firm | Smith Chen, Shenzhen ETR Standard Technology Co., Ltd., etr802@etrtest.com  , +86 755-85259392 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/08/2025 |
| 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 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 |
|---|---|---|
| FWnIuBPmbm7vpanJ1W0Fpw== | 2025-05-12 | Original Equipment |
| /M4j+z8OmMcazV+BQmy8NA== | 2025-05-12 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application FWnIuBPmbm7vpanJ1W0Fpw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 05/12/2025 Application Dated: 05/12/2025 |
| Bigme Cloud Literacy Technology Co., Ltd. |
| 01 18F.,COFCO PROPERTY TOWER,BAOMIN NO.1RD., |
| BAO AN 3RD DISTRICT, |
| SHENZHEN, China |
| Attention: Suzhen zhang , |
| 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: | 2A8EM-B251 |
| Name of Grantee: | Bigme Cloud Literacy Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | ePaper Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0288 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0287 |
| Output power listed is conducted power. This device contains 20 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. |
TCB Grant - Application /M4j+z8OmMcazV+BQmy8NA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 05/12/2025 Application Dated: 05/12/2025 |
| Bigme Cloud Literacy Technology Co., Ltd. |
| 01 18F.,COFCO PROPERTY TOWER,BAOMIN NO.1RD., |
| BAO AN 3RD DISTRICT, |
| SHENZHEN, China |
| Attention: Suzhen zhang , |
| 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: | 2A8EM-B251 |
| Name of Grantee: | Bigme Cloud Literacy Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | ePaper Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.0243 |
| 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. |