FCC ID 2BB8U-WS8856
Wireless Transceiver Module
by Chengdu Silent Smart Technology Co., Ltd.
Grantee Code: 2BB8U Product Code: WS8856
Latest application date: 2023-08-02
FCC ID Device Details
| FCC ID | 2BB8U-WS8856 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BB8U |
| Product Code | WS8856 |
| Applicant Business | Chengdu Silent Smart Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Wireless Transceiver Module |
| Test Firm | Shenzhen HUAK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.2-927.8 MHz | Original Equipment | 2023-08-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-01-30 | PDF 431.4 KB |
| Internal Photos | Internal Photos | 2024-01-30 | PDF 1.1 MB |
| External photos | External Photos | 2024-01-30 | PDF 1.8 MB |
| LabelandLocation | ID Label/Location Info | 2023-08-02 | PDF 491.6 KB |
| Test Setup Photos | Test Setup Photos | 2024-01-30 | PDF 195 KB |
| Antenna Specification | Test Report | 2023-08-02 | PDF 970.4 KB |
| Test Report | Test Report | 2023-08-02 | PDF 1.9 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2023-08-02 | PDF 49.6 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.2 | Attestation Statements | 2023-08-02 | PDF 45 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.2 | Attestation Statements | 2023-08-02 | PDF 59 KB |
| AgentAuthorizationRev1.0 | Cover Letter(s) | 2023-08-02 | PDF 13.4 KB |
| FCC Modular Approval Request Rev 3.0 | Cover Letter(s) | 2023-08-02 | PDF 55.8 KB |
| Long_Term_Confidentiality | Cover Letter(s) | 2023-08-02 | PDF 37.4 KB |
| MPE | RF Exposure Info | 2023-08-02 | PDF 90.7 KB |
| BlockDiagram Metadata only | Block Diagram | PDF 120.4 KB | |
| SCH Metadata only | Schematics | PDF 151.6 KB | |
| OP Metadata only | Operational Description | PDF 28.1 KB |
Application Information
| Application ID | /NkDqb8xrkLym0/pBtDzxQ== |
|---|---|
| Final Action Date | 2023-08-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034052233 |
| Model | WS8856 |
| Frequency Range | 902.2-927.8 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Wireless Transceiver Module |
| Responsible Party | Sheng Liguo, shengliguo777@163.com  , 18382150460 |
| Technical Contact | Chengdu Silent Smart Technology Co., Ltd., shengliguo777@163.com |
| Test Firm | Jason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com  , +86-755-23029901 |
| TCB Email | certification@micomlabs.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 |
| Short-Term Confidentiality Date | 01/30/2024 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| 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 | Single Modular Approval. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| /NkDqb8xrkLym0/pBtDzxQ== | 2023-08-02 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 902.2-927.8 MHz | 15C |
Grants
TCB Grant - Application /NkDqb8xrkLym0/pBtDzxQ==
| 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: 08/02/2023 Application Dated: 08/02/2023 |
| Chengdu Silent Smart Technology Co., Ltd. |
| 303-7, Floor 3, Building 12, No.38, South |
| Jinke Road, Jinniu Hi-tech Industrial Park, |
| Chengdu, Sichuan, China |
| Attention: Sheng Liguo |
| 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: | 2BB8U-WS8856 |
| Name of Grantee: | Chengdu Silent Smart Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Wireless Transceiver Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.2 - 927.8 |
| Single Modular Approval. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. |
EAS Grant - Application /NkDqb8xrkLym0/pBtDzxQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Chengdu Silent Smart Technology Co., Ltd. 303-7, Floor 3, Building 12, No.38, South Jinke Road, Jinniu Hi-tech Industrial Park, Chengdu, Sichuan, China |
Date of Grant: 08/02/2023 Application Dated: 08/02/2023 |
| Attention: Sheng Liguo |
| 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: | 2BB8U-WS8856 |
| Name of Grantee: | Chengdu Silent Smart Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Wireless Transceiver Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.2 - 927.8 |
| Single Modular Approval. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. |
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