Modular Transmitters

FCC ID: 2ACOE-SKB501

Cover Letter(s)

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FCCID_4239669

Applicant/Grantee:                       2ACO E
FCC ID:                                  2ACO E-SK B 50 1
Section 15.212 Modular Transmitters
                                      □ Request for Limited Modular ■
Request for Modular Approval
                                           Approval
                         Single Modular Approval Requirements
        Requirements                       EUT Conditions                        Comply
                                                                                 (Y/N)
1       The radio elements of the The modular have RF own shielding N
        modular transmitter must have
        their own shielding. The
        physical crystal and tuning
        capacitors may be located
        external to the shielded radio
        elements.
2       The modular have RF own The modular transmitter have                     Y
        shielding                          buffered modulation/data inputs
3       The modular transmitter must The modular transmitter must have Y
        have its own power supply its own power supply regulation.
        regulation.
4       The modular transmitter must The modular must to built-in PCB            Y
        comply with the antenna and Antenna applicant together and
        transmission              system transmission system requirements
        requirements                   of of Sections 15.203, 15.204(b)
        Sections15.203, 15.204(b) and and 15.204(c).
        15.204(c). The antenna must
        either be permanently attached
        or employ a “unique” antenna
        coupler (at all connections
        between the module and the
        antenna, including the cable).
        The “professional installation”
        provision of Section 15.203 is
        not applicable to modules but
        can apply to limited modular
        approvals under paragraph (b)
        of this section.
5       The modular transmitter must       The EUT module can’t be operated      Y
        be tested in a stand-alone         by its own due to its power-less
        configuration, i.e., the module    characteristic and hence needs
        must not be inside another         external power supply to make it
        device during testing for          function. Under testing condition, no
        compliance with Part 15            matter in pure verification or
        requirements. Unless the           manufacturing stage, the specified


    transmitter module will be              test fixture must be provided to help
    battery powered, it must                testing the function and performance
    comply with the AC line                 of the EUT sample.
    conducted requirements found
    in Section 15.207. AC or DC
    power lines and data
    input/output lines connected to
    the module must not contain
    ferrites; unless they will be
    marketed with the module (see
    Section 15.27(a)). The length
    of these lines shall be the
    length typical of actual use or,
    if that length is unknown, at
    least 10 centimeters to insure
    that there is no coupling
    between
6   The modular transmitter must            The FCC identification number can       Y
    be equipped with either a               put on the modular with either a
    permanently affixed label or            permanently affixed label
    must be capable of
    electronically displaying its
    FCC identification number.
    (A) If using a permanently affixed
    label, the modular transmitter must
    be labeled with its own FCC
    identification number, and, if the
    FCC identification number 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. This exterior label can use
    wording such as the following:
    “Contains Transmitter Module
    FCC ID: 2ACO E - S K B5 0 1” or
    “Contains FCC ID: 2ACO E - S K B5 0 1
    .” Any similar
    wording that expresses the same
    meaning may be used.
    The Grantee may either provide such
    a label, an example of which must be
    included in the application for


    equipment authorization, or, must
    provide adequate instructions along
    with the module which explain this
    requirement. In the latter case, a copy
    of these instructions must be included
    in the application for equipment
    authorization.
    (B) If the modular transmitter uses an
    electronic display of the FCC
    identification number, the
    information must be readily
    accessible and visible on the modular
    transmitter or on the device in which
    it is installed. If the module is
    installed inside another device, then
    the outside of the device into which
    the module is installed must display a
    label referring to the enclosed
    module. This exterior label can use
    wording such as the following:
    “Contains FCC certified transmitter
    module(s).”
    Any similar wording that expresses
    the same meaning may be used. The
    user manual must include instructions
    on how to access the electronic
    display. A copy of these instructions
    must be included in the application
    for equipment authorization.
7   The modular transmitter must              The instructions will be provided Y
    comply with any specific rules            and apply to a complete transmitter
    or operating requirements that            and comply with specific rule.
    ordinarily apply to a complete
    transmitter and the
    manufacturer must 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.
8   The modular transmitter must              The total power density of modular Y
    comply with any applicable RF             transmitter  final    configuration
    exposure requirements in its              comply with FCC RF Exposure


          final configuration.              requirment
A modular approval may be granted for single or split modular transmitters that do not
comply with all of the above requirements, e.g., shielding, minimum signaling amplitude,
buffered modulation/data inputs, or power supply regulation, if the manufacturer can
demonstrate by alternative means in the application for equipment authorization that the
modular transmitter meets all the applicable Part 15 requirements under the operating
conditions in which the transmitter will be used. Limited modular approval also may be
granted in those instances where compliance with RF exposure rules is demonstrated only
for particular product configurations. The applicant for certification must state how
control of the end product into which the module will be installed will be maintained such
that full compliance of the end product is always ensured.
Name/Title:                             Sam Ch en/ manager

Company Name:                         Sk ylab M& C Technology Co., Ltd.
Address:                             6/F, B uilding 9 , Lij inch eng park,
                                     Gongye East Rd, Longh ua St, Longh ua
                                     District, Sh enz h en 51810 9 , Ch ina
TEL:                                 0 755-8340 8210
FAX:                                   0 755-8340 8560
Email:                                sam.ch en@ sk ylab .com.cn
Date:                                 20 19 -0 4-0 3

Signature:



Document Created: 2018-07-30 11:30:44
Document Modified: 2018-07-30 11:30:44

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