FCC ID: 2A3SYMBL02 Module

by: Hesung Innovation Limited latest update: 2023-10-29 model: MBL02

Two grants have been issued under this FCC ID from 03/11/2022 to 10/29/2023 (this is one of seven releases in 2023 for this grantee). Public details available include frequency information, manuals, and internal & external photos. some products also feature user submitted or linked troubleshooting guides, instructions, drivers, password defaults, & warrantee terms.
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app s submitted / available
1 2 UserManual Users Manual pdf 663.38 KiB March 11 2022
1 2 Internal Photos Internal Photos pdf 228.34 KiB October 29 2023
1 2 External Photos External Photos pdf 1.01 MiB October 29 2023
1 2 Label ID Label/Location Info pdf 1.02 MiB March 11 2022
1 2 Label & Label Location ID Label/Location Info pdf 344.47 KiB October 29 2023
1 2 Antenna Specification Test Report pdf 390.08 KiB October 29 2023
1 2 Antenna Specification 1 Test Report pdf 1.91 MiB October 29 2023
1 2 Antenna Specification 2 Test Report pdf 715.40 KiB October 29 2023
1 2 Attestation Statements US agent for service of process Attestation Statements pdf 1.24 MiB October 29 2023
1 2 Attestation Statements part i Attestation Statements pdf 289.17 KiB October 29 2023
1 2 Attestation Statements part ii Attestation Statements pdf 292.47 KiB October 29 2023
1 2 C2PC Application Letter Cover Letter(s) pdf 483.27 KiB October 29 2023
1 2 Modular Approval Letter Cover Letter(s) pdf 661.69 KiB October 29 2023
1 2 Power of Attorney Letter Cover Letter(s) pdf 386.64 KiB October 29 2023
1 2 RF Exposure RF Exposure Info pdf 211.29 KiB October 29 2023
1 2 Test Report DTS BLE Test Report pdf 788.39 KiB October 29 2023
1 2 Test Report DTS Wi-Fi Test Report pdf 716.27 KiB October 29 2023
1 2 Test Setup Photos Test Setup Photos pdf 627.95 KiB October 29 2023
1 2 FCCID TestReport DTS BT Test Report pdf 1.46 MiB March 11 2022
1 2 FCCID TestReport DTS WiFi Test Report pdf 2.30 MiB March 11 2022
1 2 AdhocModeDeclaration Cover Letter(s) pdf 126.67 KiB March 11 2022
1 2 BlockDiagram Block Diagram pdf March 11 2022 confidential
1 2 ConfidentialityLetter Cover Letter(s) pdf 170.91 KiB March 11 2022
1 2 OperationalDescription Operational Description pdf March 11 2022 confidential
1 2 PowerOfAttorney Cover Letter(s) pdf 173.70 KiB March 11 2022
1 2 Schematics Schematics pdf March 11 2022 confidential
1 2 UserManual Users Manual pdf 663.38 KiB March 11 2022
1 2 Internal Photos Internal Photos pdf 228.34 KiB October 29 2023
1 2 External Photos External Photos pdf 1.01 MiB October 29 2023
1 2 Label ID Label/Location Info pdf 1.02 MiB March 11 2022
1 2 Label & Label Location ID Label/Location Info pdf 344.47 KiB October 29 2023
1 2 Antenna Specification Test Report pdf 390.08 KiB October 29 2023
1 2 Antenna Specification 1 Test Report pdf 1.91 MiB October 29 2023
1 2 Antenna Specification 2 Test Report pdf 715.40 KiB October 29 2023
1 2 Attestation Statements US agent for service of process Attestation Statements pdf 1.24 MiB October 29 2023
1 2 Attestation Statements part i Attestation Statements pdf 289.17 KiB October 29 2023
1 2 Attestation Statements part ii Attestation Statements pdf 292.47 KiB October 29 2023
1 2 C2PC Application Letter Cover Letter(s) pdf 483.27 KiB October 29 2023
1 2 Modular Approval Letter Cover Letter(s) pdf 661.69 KiB October 29 2023
1 2 Power of Attorney Letter Cover Letter(s) pdf 386.64 KiB October 29 2023
1 2 RF Exposure RF Exposure Info pdf 211.29 KiB October 29 2023
1 2 Test Report DTS BLE Test Report pdf 788.39 KiB October 29 2023
1 2 Test Report DTS Wi-Fi Test Report pdf 716.27 KiB October 29 2023
1 2 Test Setup Photos Test Setup Photos pdf 627.95 KiB October 29 2023
1 2 FCCID TestReport DTS BT Test Report pdf 1.46 MiB March 11 2022
1 2 FCCID TestReport DTS WiFi Test Report pdf 2.30 MiB March 11 2022
1 2 AdhocModeDeclaration Cover Letter(s) pdf 126.67 KiB March 11 2022
1 2 ConfidentialityLetter Cover Letter(s) pdf 170.91 KiB March 11 2022
1 2 PowerOfAttorney Cover Letter(s) pdf 173.70 KiB March 11 2022

frequency equipment class purpose
1 2023-10-29 2412 ~ 2462 DTS - Digital Transmission System Class II permissive change or modification of presently authorized equipment
2 2022-03-11 2412 ~ 2462 DTS - Digital Transmission System Original Equipment

Application Forms

app s Applicant Information
1 2 Effective 2023-10-29
1 2 2022-03-11
1 2 Applicant's complete, legal business name Hesung Innovation Limited
1 2 FCC Registration Number (FRN) 0031685647
1 2 Physical Address Room 803, Chevalier House, 45-51 Chatham Road South, Tsim Sha Tsui, Kowloon
1 2 Room 803, Chevalier House
1 2 Hong Kong, N/A 999077
1 2 Hong Kong, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address T******@timcoengr.com
1 2 b******@phoenix-testlab.de
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2A3SY
1 2 Equipment Product Code MBL02
app s Person at the applicant's address to receive grant or for contact
1 2 Name B****** Y********
1 2 Telephone Number +86-1********
1 2 Fax Number /********
1 2 E-mail b******@hesung.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?:No
1 2 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 ClassDTS - Digital Transmission System
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Module
1 2 Module with WiFi and BT
1 2 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 Modular Equipment TypeSingle Modular Approval
1 2 Purpose / Application is forClass II permissive change or modification of presently authorized equipment
1 2 Original Equipment
1 2 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?No
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 is maximum peak conducted for Bluetooth LE. Output power is maximum average conducted for Wi-Fi. Modular Approval for mobile RF Exposure conditions. 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 co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths. Class II Permissive Change: Addition of new antennas as described in this filing.
1 2 Output power is maximum peak conducted for BT.<br> Output power is maximum average conducted for WiFi.<br> This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths.<br> Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions.<br> OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance.<br> This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4).
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 Waltek Testing Group (Shenzhen) Co., Ltd.
1 2 Name J**** S****
1 2 Telephone Number 86 75******** Extension:
1 2 Fax Number 86-75********
1 2 E-mail j******@semtest.com.cn
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 2402 2480 0.0013
1 2 15C 2412 2462 0.0353
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C 2402 2480 0.0013
2 2 15C 2412 2462 0.0353

 

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

 

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