C2PC Application Letter

FCC ID: C3K1866

Cover Letter(s)

Download: PDF
FCCID_4456093

[09/12/2019]

Federal Communications Commission
Authorization and Evaluation Division
7435 Oakland Mills Road
Columbia, Maryland 21046

Subject: Class II Permissive change for FCC ID: [C3K1866] (Original Grant date:
[09/12/2019])

TO WHOM IT MAY CONCERN:

The requested changes to the modular grant are due to the following:

Change 1: SAR testing was performed to consider the portable exposure
conditions. We understand that the power control mechanism needs to be
implemented per the applicable KDB.

Change 2: Radiated emissions and conducted power spot checks were performed
as per the latest modular requirement guidance.

Change 3: The maximum power setting level for all channels is either equal to or
lower than the modular grant power levels. The antenna gain is lower than the
gains used in the modular grant. Hence, only SAR reports are provided since the
radiated emissions and conducted power measurements are already compliant per
the modular grant approval.

Sincerely,




Vishwas Varadanahalli Narayan
Radio Test Engineer,
Microsoft Corporation.




Microsoft Corporation is an equal opportunity employer.



Document Created: 2019-09-16 14:52:38
Document Modified: 2019-09-16 14:52:38

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