FCC ID: Y4O-TWR3 Professional 2-Channel Wireless Audio System

by: INMUSIC BRANDS INC latest update: 2020-04-30 model: TWR3

Two grants have been issued under this FCC ID from 06/17/2019 to 04/30/2020 (this is one of nine releases in 2020 for this grantee). Public details available include frequency information, internal & external photos, and manuals. some products also feature user submitted or linked warrantee terms, password defaults, troubleshooting guides, instructions, & drivers.
permalink for this FCC identifier
search for: Repair details
from iFixIt
Replacement
on Amazon
Trade-in? Recycling locations
eg is reader-supported. when you buy through links on our site, we may earn an affiliate commission.
|
|
|   
eg for Slack usage
app s submitted / available
1 2 Users Manual Users Manual pdf 3.29 MiB June 17 2019
1 2 Internal Photos Internal Photos pdf 2.33 MiB April 29 2020 / April 30 2020
1 2 External Photos External Photos pdf 2.24 MiB April 29 2020 / April 30 2020
1 2 Authorization letter Cover Letter(s) pdf 109.73 KiB April 29 2020 / April 30 2020
1 2 Block Diagram Block Diagram pdf April 29 2020 confidential
1 2 Confidential Request letter Cover Letter(s) pdf 104.13 KiB April 29 2020 / April 30 2020
1 2 FCC Class II permissive change letter Cover Letter(s) pdf 106.09 KiB April 29 2020 / April 30 2020
1 2 Operational Description Operational Description pdf April 29 2020 confidential
1 2 Original Certificat FCCID Cover Letter(s) pdf 82.03 KiB April 29 2020 / April 30 2020
1 2 SDoC Cover Letter(s) pdf 168.58 KiB April 29 2020 / April 30 2020
1 2 Schematics Schematics pdf April 29 2020 confidential
1 2 Test Report Test Report pdf 3.85 MiB April 29 2020 / April 30 2020
1 2 Test Setup Photos Test Setup Photos pdf 2.00 MiB April 29 2020 / April 30 2020
1 2 Antenna Spec Parts List/Tune Up Info pdf June 17 2019 confidential
1 2 Cover Letter(s) pdf June 17 2019
1 2 ID Label/Location Info pdf June 17 2019
1 2 RF Exposure Info pdf June 17 2019
1 2 Users Manual Users Manual pdf 3.29 MiB June 17 2019
1 2 Internal Photos Internal Photos pdf 2.33 MiB April 29 2020 / April 30 2020
1 2 External Photos External Photos pdf 2.24 MiB April 29 2020 / April 30 2020
1 2 Authorization letter Cover Letter(s) pdf 109.73 KiB April 29 2020 / April 30 2020
1 2 Confidential Request letter Cover Letter(s) pdf 104.13 KiB April 29 2020 / April 30 2020
1 2 FCC Class II permissive change letter Cover Letter(s) pdf 106.09 KiB April 29 2020 / April 30 2020
1 2 Original Certificat FCCID Cover Letter(s) pdf 82.03 KiB April 29 2020 / April 30 2020
1 2 SDoC Cover Letter(s) pdf 168.58 KiB April 29 2020 / April 30 2020
1 2 Test Report Test Report pdf 3.85 MiB April 29 2020 / April 30 2020
1 2 Test Setup Photos Test Setup Photos pdf 2.00 MiB April 29 2020 / April 30 2020

frequency equipment class purpose
1 2020-04-30 541.025 ~ 568.975 DWM - Part 15 Wireless Microphone Class II Permissive Change
2 2019-06-17 541.025 ~ 568.975 DWM - Part 15 Wireless Microphone Original Equipment

Application Forms

app s Applicant Information
1 2 Effective 2020-04-30
1 2 2019-06-17
1 2 Applicant's complete, legal business name INMUSIC BRANDS INC
1 2 FCC Registration Number (FRN) 0022102461
1 2 Physical Address 200 SCENIC VIEW DRIVE, SUITE 201
1 2 CUMBERLAND, RI
1 2 CUMBERLAND, Rhode Island 02864
1 2 United States
app s TCB Information
1 2 TCB Application Email Address c******@telefication.com
1 2 j******@eurofins.de
1 2 TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
app s FCC ID
1 2 Grantee Code Y4O
1 2 Equipment Product Code TWR3
app s Person at the applicant's address to receive grant or for contact
1 2 Name J**** L********
1 2 Title Saty/EMI Dept Manager
1 2 Telephone Number +866-********
1 2 Fax Number +866-********
1 2 E-mail j******@numark.com.tw
app s Technical Contact
1 2 Firm Name Worldwide Testing Services (Taiwan) Co., Ltd.
1 2 Name D**** S********
1 2 Physical Address 6F., No.58, Lane 188, Ruey Kuand Rd.
1 2 6F., No.58, Lane 188, Ruiguang Rd., Neihu District
1 2 Taipei, 114
1 2 Taiwan
1 2 Telephone Number 886-2********
1 2 +8862********
1 2 Fax Number 886-2********
1 2 88626********
1 2 E-mail d******@wts-lab.com
app s Non Technical Contact
1 2 Firm Name Worldwide Testing Services (Taiwan) Co., Ltd.
1 2 Name D**** S****
1 2 Physical Address 6F., No.58, Lane 188, Ruey Kuand Rd.
1 2 Taiwan
1 2 Telephone Number 886-2********
1 2 Fax Number 886-2********
1 2 E-mail d******@wts-lab.com
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 ClassDWM - Part 15 Wireless Microphone
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Professional 2-Channel Wireless Audio System
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 forClass II Permissive Change
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 CommentsClass II Permissive Change : This change is to add an adapter. Output power listed is conducted. The antenna(s) used for this transmitter must not be colocated with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance.
1 2 Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance.
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 Worldwide Testing Services (Taiwan) Co., Ltd.
1 2 Name D****** S********
1 2 Telephone Number 886-2******** Extension:
1 2 Fax Number 886-2********
1 2 E-mail d******@wts-lab.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 541.02500000 568.97500000 0.0153800
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C 541.02500000 568.97500000 0.0153800

 

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

 

  This product uses the FCC Data API but is not endorsed or certified by the FCC