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FCC ID: 2BB8U-WS8854FLS Wireless Transceiver Module

by: Chengdu Silent Smart Technology Co., Ltd. latest update: 2024-07-05 model: WS8854FLS

One grant has been issued under this FCC ID on 07/05/2024 (this is one of three releases in 2024 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked instructions, drivers, warrantee terms, password defaults, & troubleshooting guides.
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app s submitted / available

frequency equipment class purpose
1 2024-07-05 902.2 ~ 927.8 DSS - Part 15 Spread Spectrum Transmitter Original Equipment

Application Forms

app s Applicant Information
1 Effective 2024-07-05
1 Applicant's complete, legal business name Chengdu Silent Smart Technology Co., Ltd.
1 FCC Registration Number (FRN) 0034052233
1 Physical Address 303-7, Floor 3, Building 12, No.38, South
1 Chengdu, Sichuan, N/A
1 China
app s TCB Information
1 TCB Application Email Address t******@metlabs.com
1 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 Grantee Code 2BB8U
1 Equipment Product Code WS8854FLS
app s Person at the applicant's address to receive grant or for contact
1 Name S**** L****
1 Telephone Number 18382********
1 Fax Number 18382********
1 E-mail s******@163.com
app s Technical Contact
1 Firm Name Chengdu Silent Smart Technology Co., Ltd.
1 Name S******** L********
1 Physical Address 303-7, Floor 3, Building 12, No.38
1 Chengdu, Sichuan,
1 China
1 Telephone Number 13538********
1 E-mail s******@163.com
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)01/01/2025
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 Is this application for software defined/cognitive radio authorization?No
1 Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
1 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Wireless Transceiver Module
1 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 Modular Equipment TypeSingle Modular Approval
1 Purpose / Application is forOriginal Equipment
1 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?No
1 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 Grant CommentsSingle Modular Transmitter. Output power listed is conducted. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter, except the collocation as described in this filing or in accordance with FCC multi-transmitter product guidelines.
1 Is there an equipment authorization waiver associated with this application?No
1 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 Firm Name Shenzhen CTB Testing Technology Co., Ltd.
1 Name R**** X****
1 Telephone Number 86-13********
1 E-mail s******@ctb-lab.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 902.20000000 927.80000000 0.0290000

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

 

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