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FCC ID: 2A4HXCDZN888-C3 Bike Speed and Cadence Sensor

by: Chengdu Chendian Intelligent Technology Co., Ltd. latest update: 2022-03-07 model: CDZN888-C3

Two grants have been issued under this FCC ID on 03/07/2022 (this is one of five releases in 2022 for this grantee). Public details available include manuals, frequency information, and internal & external photos. some products also feature user submitted or linked warrantee terms, drivers, password defaults, troubleshooting guides, & instructions.
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all frequencies exhibits applications
manual photos label
app s submitted / available
1 2 User Manual Users Manual pdf 1.31 MiB March 07 2022
1 2 Internal Photos Internal Photos pdf 428.92 KiB March 07 2022
1 2 External Photos External Photos pdf 356.96 KiB March 07 2022
1 2 Label and Label Location ID Label/Location Info pdf 29.14 KiB March 07 2022
1 2 Block Diagram Block Diagram pdf March 07 2022 confidential
1 2 FCC Confidentiality request letter Cover Letter(s) pdf 106.20 KiB March 07 2022
1 2 Power of Attorney Letter Cover Letter(s) pdf 66.44 KiB March 07 2022
1 2 Operation Description Operational Description pdf March 07 2022 confidential
1 2 RF Exposure info RF Exposure Info pdf 130.43 KiB March 07 2022
1 2 Schematic Schematics pdf March 07 2022 confidential
1 2 Test Setup Photos Test Setup Photos pdf 129.20 KiB March 07 2022
1 2 Test report-DXX-2.4G Test Report pdf 335.54 KiB March 07 2022
1 2 Appendix B RF test data for BLE Test Report pdf 1.54 MiB March 07 2022
1 2 Declaration concerning Antenna Specification Operational Description pdf March 07 2022 confidential
1 2 Test Report-DTS-BLE Test Report pdf 339.51 KiB March 07 2022
1 2 User Manual Users Manual pdf 1.31 MiB March 07 2022
1 2 Internal Photos Internal Photos pdf 428.92 KiB March 07 2022
1 2 External Photos External Photos pdf 356.96 KiB March 07 2022
1 2 Label and Label Location ID Label/Location Info pdf 29.14 KiB March 07 2022
1 2 FCC Confidentiality request letter Cover Letter(s) pdf 106.20 KiB March 07 2022
1 2 Power of Attorney Letter Cover Letter(s) pdf 66.44 KiB March 07 2022
1 2 RF Exposure info RF Exposure Info pdf 130.43 KiB March 07 2022
1 2 Test Setup Photos Test Setup Photos pdf 129.20 KiB March 07 2022
1 2 Test report-DXX-2.4G Test Report pdf 335.54 KiB March 07 2022
1 2 Appendix B RF test data for BLE Test Report pdf 1.54 MiB March 07 2022
1 2 Test Report-DTS-BLE Test Report pdf 339.51 KiB March 07 2022

frequency equipment class purpose
1 2022-03-07 2410 ~ 2410 DXX - Part 15 Low Power Communication Device Transmitter Original Equipment
2 2402 ~ 2480 DTS - Digital Transmission System

Application Forms

app s Applicant Information
1 2 Effective 2022-03-07
1 2 Applicant's complete, legal business name Chengdu Chendian Intelligent Technology Co., Ltd.
1 2 FCC Registration Number (FRN) 0031968134
1 2 Physical Address NO.88, Tianchen Road, Pidu District, Chengdu, Sichuan
1 2 NO.88, Tianchen Road, Pidu District
1 2 Chengdu, Sichuan, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address j******@eurofins.com
1 2 TCB Scope A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
1 2 A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2A4HX
1 2 Equipment Product Code CDZN888-C3
app s Person at the applicant's address to receive grant or for contact
1 2 Name L**** Z****
1 2 Title General manager
1 2 Telephone Number +8618********
1 2 E-mail s******@cycplus.com
app s Technical Contact
n/a
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 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 2 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?:No
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 2 Is this application for software defined/cognitive radio authorization?No
1 2 Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
1 2 DTS - Digital Transmission System
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Bike Speed and Cadence Sensor
1 2 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 Modular Equipment TypeDoes not apply
1 2 Purpose / Application is forOriginal Equipment
1 2 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 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 2 Grant CommentsOutput Power listed is peak conducted.
1 2 Is there an equipment authorization waiver associated with this application?No
1 2 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 2 Firm Name Dongguan Yaxu (AiT) Technology Limited
1 2 Name C****** T********
1 2 Telephone Number +86 0********
1 2 E-mail i******@aitek.org.cn
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 2410.00000000 2410.00000000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C 2402.00000000 2480.00000000 0.0015000

 

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

 

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