Block Diagram

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Kingwin Information Co., Ltd.
Office of Engineering Technology
Federal Communications Commission
7435 Oakland Mills Road
Columbia, MD 21046
Date: 1/14/2021
Subject: Request for Confidentiality
FCC ID: 2AYKZ-M6
To Whom It May Concern,
Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules
(47CFR0.457, 0.459), we are requesting the Commission to withhold the following
attachment(s) as confidential document from public disclosure.
Exhibits
Long-Term
Confidentiality
Short-Term
Confidentiality
ID Label/Location
No
No
Attestation Statement
No
No
External Photos
No
Block Diagram
Schematics
Test Report
No
No
Test Setup Photos
No
User’s Manual
Internal Photos
Parts List / Tune Up
RF Exposure Info
Operational Description
Cover Letter(s)
No
No
SDR Software / Security Info
No
Above mentioned document contains detailed system and equipment description are
considered as proprietary information in operation of the equipment. The public
disclosure of above documents might be harmful to our company and would give
competitor an unfair advantage in the market.
It is our understanding that all measurement test reports, FCC ID label format and
correspondent during certification review process cannot be granted as confidential
documents and those information will be available for public review once the grant of
equipment authorization is issued.
Sincerely,
Signature:
Name: Chris Cheng
Date:
1/14/2021