WIFI Channel description letter

FCC ID: 2AR7R-X7

Cover Letter(s)

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                    WIFI Channel 12 and 13
                      Declaration Letter




                                                         Revision History
                 Reason for Amendment                                         Approved Date
                                                       From             To

                  Initial Release (current)             0.0            1.0   December 22, 2015

                 Modify the select options              1.0            2.0      Sep-23-2016




SCS‐F190WiFi Channel 12&13 Declaration Letter   Page 1 of 2                                        Rev.2.0

Created by William Graff                                                     Approved by Bao‐Thuong Nguyen


                              SHENZHEN ICE KING TECHNOLOGY CO.,LTD
                                    WIFI Channel 12 and 13Declaration Letter

              We declare the equipment identified below with regards to Channel 12 and 13 capabilities for
                                                  FCC ID: 2AR7R-X7




                                                      Declaration

                           Product hardware does not have the capability to operate on Channel 12 and 13.


                           Product hardware has the capability to operate on Channel 12 and 13. However,
                           these two channels will be disabled via software and will not be accessible to user.
                           Product hardware has the capability to operate on Channel 12 and 13. However,all
                           the operated channels can’t be changed in the RF parameter via software. All
                           channels have complied with all of the requirements sets out in FCC Part 15.247.
                           Product hardware has the capability to operate on WiFi Channel 12 and 13, and
                           meets the requirements of KDB 594280 D01 v02r01. Please note:
                               1.) By default, this device operates in a mode that is compliant with the U.S.
                                   requirements.
                               2.) This device will also use supplemental information such as geo-location data
                                   to determine that it is operating outside the U.S., if necessary, to change its
                                   power. Such supplemental data will be derived from the following:
                           Global Navigation Satellite System (GNSS)7 sensors in the device

                           Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received
                           from a CMRS9 carrier and received directly by a receiver on the device

                           Country information derived from multiple adjacent access points (for example using
                           IEEE Std 802.11d provisions) may be permitted on case-by-case basis


                           Other suitable geo-location data based on IP addresses or other reliable source.

Name / Title: Puyu Xie / Manager

Signature:




Phone: 13534033800

Email: 454061045@qq.com

Date: 2018-12-29


SCS‐F190WiFi Channel 12&13 Declaration Letter             Page 2 of 2                                              Rev.2.0

Created by William Graff                                                                     Approved by Bao‐Thuong Nguyen



Document Created: 2019-01-16 09:17:18
Document Modified: 2019-01-16 09:17:18

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