User's Manual

Introduction
As required by FCC KDB Publication 680106 D01 wireless charging devices require RF exposure
evaluation. For A4WP charging devices it is typically necessary to have FCC oversight through
the pre-Approval Guidance (PAG) procedures (formerly referenced to as Permit But Ask or PBA)
Intel has performed the evaluation for the charging coil and associated electronics at maximum
charging current of 0.68 Amps (rms) and has followed FCC's Pre-Approval Guidance
procedures. FCC the approved the RF exposure evaluation of this combination of coil and
maximum charging current and the approval for a 20cm separation distance can be leveraged to
support this specific device's characteristics and form factor and is only applicable to identical
devices as defined in 47 CFR 2.908.
During the certification process for the Bluetooth transceiver (and possibly Part18 wireless
charging transmitter)
the Certification body should request a copy of the KDB enquiry. The enquiry shall ne filed as
confidential document in accordance with FCC procedures and should be accompanied by a
copy of this document and user information document containing the required information.
This KDB enquiry still requires that the final device be tested for compliance with the
requirements of Part 18 for Consumer ISM devices and FCC Part 15.247 for the Bluetooth
transmitter.
If the wireless charging feature is integrated into another device the FCC rules and approvals
requirements applicable to the other device need to be followed and a separate KDB enquiry shall
be submitted to the FCC to confirm the appropriate RF exposure evaluation distance and device
configurations.