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FCC ID: OYR-CF-812AC Wireless Dual-band USB Adapter

by: Shenzhen Four Seas Global Link Network Technology Co., Ltd latest update: 2021-10-31 model: CF-812AC

Two grants have been issued under this FCC ID on 10/31/2021 (this is one of six releases in 2021 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted or linked instructions, troubleshooting guides, warrantee terms, drivers, & password defaults.
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all frequencies exhibits applications
photo label
app s submitted / available
1 2 External photos External Photos pdf 529.95 KiB October 31 2021
1 2 ID label and location ID Label/Location Info pdf 137.67 KiB October 31 2021
1 2 Authorization from Original Cover Letter(s) pdf 88.69 KiB October 31 2021
1 2 Change ID Request Cover Letter(s) pdf 138.94 KiB October 31 2021
1 2 Family declaration Attestation Statements pdf 113.38 KiB October 31 2021
1 2 Letter Authorization Cover Letter(s) pdf 56.94 KiB October 31 2021
1 2 External photos External Photos pdf 529.95 KiB October 31 2021
1 2 ID label and location ID Label/Location Info pdf 137.67 KiB October 31 2021
1 2 Authorization from Original Cover Letter(s) pdf 88.69 KiB October 31 2021
1 2 Change ID Request Cover Letter(s) pdf 138.94 KiB October 31 2021
1 2 Family declaration Attestation Statements pdf 113.38 KiB October 31 2021
1 2 Letter Authorization Cover Letter(s) pdf 56.94 KiB October 31 2021

frequency equipment class purpose
1 2021-10-31 2412 ~ 2462 DTS - Digital Transmission System Change in identification of presently authorized equipment. Original FCC ID: X4YLNX13AC Grant Date: 06/01/2021
2 5745 ~ 5825 NII - Unlicensed National Information Infrastructure TX Change in Identification

Application Forms

app s Applicant Information
1 2 Effective 2021-10-31
1 2 Applicant's complete, legal business name Shenzhen Four Seas Global Link Network Technology Co., Ltd
1 2 FCC Registration Number (FRN) 0021937024
1 2 Physical Address Room 607-610, Block B, TAOJINDI Electronic Business Incubation Base,Tenglong Road
1 2 Room 607-610, Block B, TAOJINDI Electronic
1 2 Longhua District, Shenzhen, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address e******@applus.com
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code OYR
1 2 Equipment Product Code CF-812AC
app s Person at the applicant's address to receive grant or for contact
1 2 Name R**** W******
1 2 Title General Manager
1 2 Telephone Number 86-07********
1 2 Fax Number 86-07********
1 2 E-mail W******@comfast.com
app s Technical Contact
1 2 Firm Name Shenzhen HUAK Testing Technology Co., Ltd.
1 2 Name J****** z******
1 2 Physical Address Shenzhen
1 2 China
1 2 Telephone Number 0755-********
1 2 Fax Number 0755-********
1 2 E-mail j******@cer-mark.com
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 ClassDTS - Digital Transmission System
1 2 NII - Unlicensed National Information Infrastructure TX
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Wireless Dual-band USB Adapter
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 of presently authorized equipment. Original FCC ID: X4YLNX13AC Grant Date: 06/01/2021
1 2 Change 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 power. This device contains 20 and 40 MHz signal bandwidth.
1 2 Output power listed is conducted power. This device contains 20, 40 and 80 MHz signal bandwidth.
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 Shenzhen HUAK Testing Technology Co., Ltd.
1 2 Name J**** Z********
1 2 Telephone Number +86-7********
1 2 E-mail j******@cer-mark.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C CC 2412.00000000 2462.00000000 0.0054000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15E 38 CC 5180 5240 0.00474
2 2 15E 38 CC 5745 5825 0.00532

 

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

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