Honeywell Honeywell Smart Energy 208 S. Rogers Ln. Raleigh, NC 27610 www.honeywell.com Date: 28 Sep 2021 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Modular Approval Request FCC ID: QZC-A4MGK4 The following attestation addresses the requirements to support modular approval:
Modular approval requirement
(a) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly
(b) The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal
(c) The module must contain power supply regulation on the module
(d) The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) Yes (provide brief statement) Yes, all circuitry related to the radio subsystem of the device are placed underneath an installed RF shield. This includes all tuning capacitors, RF ICs, and lumped element circuitry. Yes, the radio modem is designed and configured to comply with Part 15 requirements under all operating conditions. No *
No, the A4MGK4 PCBA does not regulate the provided input voltage. Honeywell accepts responsibility of installing the A4MGK4 PCBA in a host that will provide identical voltage conditions as those tested during certification testing. No, The A4MGK4 PCBA incorporates a U.FL connector for connecting an antenna. The antennas utilized by the A4MGK4 are mounted internally inside the meter host housing and connected via coaxial cable to the A4MGK4 PCBA during factory assembly of the meter. They are not user serviceable. Modular approval requirement Yes (provide brief No *
statement)
(e) The module must demonstrate The A4MGK4 module was compliance in a stand-alone tested installed in an configuration Honeywell electric watt-hour meter. The A4MGK4 does not have onboard voltage regulation are requires voltage regulation from the host device it is installed in. The AMGK4 module is intended to be installed in Honeywell electricity meters and metering equipment supplied by Honeywell.
(h) The module must comply with RF | Yes, the AMGK4 is compiant |
exposure requirements with applicable RF exposure requirements.
(f) The module must be labelled with Yes, the A4MGK4 is its permanently affixed FCC ID label, | permanently labelled with the or use an electronic display (See KDB appropriate FCC ID Publication 784748 about labelling requirements) ee
(g) The module must comply with all | Yes, the A4MGK4 was tested specific rules applicable to the to all applicable requirements transmitter. The grantee must provide comprehensive instructions to explain compliance requirements L Respectfully, jot HstAp John Holt Principal Engineer Telephone: 919-250-5557 E-mail: john.holt@honeywell.com Honeywell Internal