C2PC Letter

FCC ID: PH29949

Cover Letter(s)

Download: PDF
FCCID_4202615

                                                                                                   6340 Sequence Drive
                                                                                                   San Diego, CA 92121
                                                                                                       1-888-738-3646
                                                                                                     www.dexcom.com

March 13, 2019



Federal Communications Commission
Equipment Authorization Branch
7435 Oakland Mills Road
Columbia, MD 21046




Class II - Permissive Change Request

FCC ID: PH29949

Pursuant to Section 2.1043 of the Commission’s Rules, Dexcom, Inc. hereby submits the class II
permissive change for the device model number MT24078 with FCC ID: PH29949.

No changes were made to the antenna, components, layout and radiated RF output power settings
related to the intentional radiators of the product.

Changes are detailed in the attached documents and are primarily for the approval of a second source for
components that are not involved in the intentional radiator circuitry, to further improve the immunity of
the system against ESD and improve manufacturability.



Yours sincerely,




Name: Stefan Robert

Title:   Sr. Staff Product Standards Compliance Engineer



3 Attachments:

Attachment 1 – Description of Changes
Attachment 2 – Pictures to support description of changes
Attachment 3 – Redlines for schematic



Document Created: 2019-03-13 09:36:18
Document Modified: 2019-03-13 09:36:18

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