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FCC ID: YZZGUV3050 Wireless Bluetooth Headset

by: Grandstream Networks, Inc. latest update: 2020-11-20 model: GUV3050

Two grants have been issued under this FCC ID on 11/20/2020 (this is one of seventy-one releases in 2020 for this grantee). Public details available include manuals, frequency information, and internal & external photos. some products also feature user submitted or linked instructions, warrantee terms, password defaults, troubleshooting guides, & drivers.
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all frequencies exhibits applications
photo label
app s submitted / available
1 2 Ext Photos External Photos pdf 1.03 MiB November 20 2020
1 2 FCC ID Label ID Label/Location Info pdf 117.93 KiB November 20 2020
1 2 Authorization Letter from Original Grantee Cover Letter(s) pdf 44.10 KiB November 20 2020
1 2 Change ID Request Letter Cover Letter(s) pdf 17.91 KiB November 20 2020
1 2 Power of Attorney Letter Cover Letter(s) pdf 78.19 KiB November 20 2020
1 2 Ext Photos External Photos pdf 1.03 MiB November 20 2020
1 2 FCC ID Label ID Label/Location Info pdf 117.93 KiB November 20 2020
1 2 Authorization Letter from Original Grantee Cover Letter(s) pdf 44.10 KiB November 20 2020
1 2 Change ID Request Letter Cover Letter(s) pdf 17.91 KiB November 20 2020
1 2 Power of Attorney Letter Cover Letter(s) pdf 78.19 KiB November 20 2020

frequency equipment class purpose
1 2020-11-20 JAB - Part 15 Class B Digital Device Change in Identification
2 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter

Application Forms

app s Applicant Information
1 2 Effective 2020-11-20
1 2 Applicant's complete, legal business name Grandstream Networks, Inc.
1 2 FCC Registration Number (FRN) 0020352431
1 2 Physical Address 126 Brookline Ave, 3rd Floor
1 2 Boston, MA
1 2 United States
app s TCB Information
1 2 TCB Application Email Address b******@baclcorp.com
1 2 TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
1 2 A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code YZZ
1 2 Equipment Product Code GUV3050
app s Person at the applicant's address to receive grant or for contact
1 2 Name N****** W********
1 2 Telephone Number 1-617********
1 2 Fax Number 1-617********
1 2 E-mail N******@grandstream.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 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 ClassJAB - Part 15 Class B Digital Device
1 2 DSS - Part 15 Spread Spectrum Transmitter
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Wireless Bluetooth Headset
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 forChange in Identification
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 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 Bay Area Compliance Laboratories Corp. (Shenzhen)
1 2 Name W****** W********
1 2 Telephone Number +86 (********
1 2 E-mail q******@baclcorp.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15B CC
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C CC 2402.00000000 2480.00000000 0.0040000

 

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

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