Modular Approval Request

FCC ID: NKR-DHURAZ68

Cover Letter(s)

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FCCID_3757192

Modular Approval Request FCC (KDB 996369 D01 & Part 15.212)

FCC ID: NKR-DHURAZ68


 Items to be covered by Single modular transmitters.
                                                                                           Answer from applicant


 1. The modular transmitter must have its own RF shielding.                             Please refer to external
                                                                                        photos. The modular
                                                                                        transmitter has its own RF
                                                                                        shielding.
 2. The modular transmitter must have buffered modulation/data inputs (if               Buffered data inputs stage
      such inputs are provided) to ensure that the module will comply with Part         has been integrated in
      15    requirements    under    conditions   of   excessive   data    rates   or   chip MT7668AUN.
      over-modulation.
 3. The modular transmitter must have its own power supply regulation.                  The model name of the
                                                                                        power regulator is
                                                                                        RT8096C.
 4.   The modular transmitter must comply with the antenna requirements of              The requirements of
      Section 15.203 and 15.204(b)(c). The antenna must either be                       antenna connector and
      permanently attached or employ a “unique” antenna coupler (at all                 spurious emission have
      connections between the module and the antenna, including the cable).             been fulfilled. Please
                                                                                        reference the exhibition
                                                                                        Test Report.
 5.        The modular transmitter must be tested in a stand-alone configuration,       Please reference exhibition
      i.e., the module must not be inside another device during testing. This is        Test Configuration
      intended to demonstrate that the module is capable of complying with              Photo for the stand-alone
      Part 15 emission limits regardless of the device into which it is eventually      test configuration.
      installed.


 6.        The modular transmitter must be equipped with either a permanently affixed   The instruction on the
      label or must be capable of electronically displaying its FCC identification      labeling rule of the end
      number in accordance with 15.212 (a)(1)(vi)(A) / (B).                             product has been stated
                                                                                        in the users manual of this
                                                                                        module. Please also see
                                                                                        the exhibition Label
                                                                                        Sample.
 7.        The modular transmitter must comply with any specific rule or operating      The required FCC rule has
      requirements applicable to the transmitter and the manufacturer must provide      been fulfilled and all the
      adequate instructions along with the module to explain any such requirements.     instructions for maintaining


      A copy of these instructions must be included in the application for equipment       compliance has been
      authorization. For example, there are very strict operational and timing             clearly stated in the Users
      requirements that must be met before a transmitter is authorized for operation       Manual.
      under Section 15.231. For instance, data transmission is prohibited, except for
      operation under Section 15.231(e), in which case there are separate field strength
      level and timing requirements. Compliance with these requirements must be
      assured.



 8.      The modular transmitter must comply with any applicable RF exposure               Please refer exhibition RF
      requirements.   For example, FCC Rules in Sections 1.1310, 2.1091, 2.1093, and       Exposure for the
      specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and          compliance of MPE RF
      15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices             exposure rule.
      perform routine environmental evaluation for RF Exposure to demonstrate

      compliance.     In addition, spread spectrum transmitters operating under

      Section 15.247 are required to address RF Exposure compliance. Modular

      transmitters approved under other Sections of Part 15, when necessary, may

      also need to address certain RF Exposure concerns, typically by providing

      specific installation and operating instructions for users, installers and other

      interested parties to ensure compliance.




Name and surname of applicant (or authorized representative): Leo Huang___________




Date: _2018/2/12______________                       Signature: _                          __________________________



Document Created: 2018-02-12 17:06:45
Document Modified: 2018-02-12 17:06:45

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