M1_C-8133U MAL-U

FCC ID: 2AR7VC-8133U

Cover Letter(s)

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FCCID_4225571

RE FCC ID: 2AR7VC-8133U

To the certification reviewer:

We are hereby applying for full modular approval of the above-referenced FCC ID, based on
compliance with all of the criteria as detailed below.

Sincerely,




Jing Gong


        Part 15 Unlicensed Single Modular Transmitter Approval Justification per 15.212

               Requirement per 15.212                                       reference
 (i)     The radio elements of the modular
         transmitter must have their own RF            Shielding is provided by a metal cover over the
         shielding.                                    circuitry.

 (ii)    The modular transmitter must have buffered
         modulation/data inputs (if such inputs are    All modulation and data inputs are buffered by
         provided.                                     circuitry on the transmitter chip.

(iii)    The modular transmitter must have its own
         power supply regulation.                      Power supply regulation is provided by circuitry on
                                                       the transmitter chip.

(iv)     The modular transmitter must comply with
         the antenna and transmission system           The antenna is permanently attached.
         requirements of §§ 15.203, 15.204(b) and
         15.204(c).

 (v)     The modular transmitter must be tested in a
         stand-alone configuration, i.e., the module   Testing was performed with the module extended
         must not be inside another device during      outside of the host on a special extender board, as
         testing for compliance with Part 15           shown in the test setup photos. / Testing was
         parameters.                                   performed in a stand-alone configuration as shown
                                                       in the test setup photos.


(vi)     The modular transmitter must be equipped
         with either a permanently affixed label or     A sample of the host label is provided as an exhibit,
         must be capable of electronically displaying   showing the FCC identifier of the module.
         its FCC identification number. If the FCC
         ID is not visible when the module is
         installed inside another device, then the
         outside of the device into which the module
         is installed must also display a label
         referring to the enclosed module.
(vii)    The modular transmitter must comply with
         any specific rules or operating requirements   The module complies fully with the operating
         that ordinarily apply to a complete            requirements of Part 15 section […] as
         transmitter and the manufacturer must          demonstrated in the test report exhibit.
         provide adequate instructions along with the
         module to explain any such requirements.
         A copy of these instructions must be
         included in the application for equipment
         authorization.
(viii)   The modular transmitter must comply with
         any applicable RF exposure requirements in     This module operates under Part 15 section
         its final configuration.                       [15.249], which s exempt from RF exposure
                                                        evaluation owing to the very low operating power:



Document Created: 2019-04-02 09:30:47
Document Modified: 2019-04-02 09:30:47

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