Frequency Justification Letter

FCC ID: AZ489FT4955

Cover Letter(s)

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FCCID_4470418

                                                                                                    FCC ID: AZ489FT4955

Date: September 12, 2019

Authorization & Evaluation Division
Federal Communications Commission Laboratory
7435 Oakland Mills Road
Columbia, MD 21046

Subject: Extended Frequencies Justification for Certification of Transmitter with FCC ID:
AZ489FT4955.

Dear Sir/Madam:

This transmitter is designed to operate in the following frequency ranges:

    Band/Mode                                  Frequency ranges                                 FCC rule parts
    UHF                                        403-470 MHz                                      90

To aid equipment authorization in other countries which accept the United States FCC Grant for
Certification, Motorola Solutions is requesting that the FCC lists the above applicable frequencies
range under FCC Rule Parts 90 on the FCC Grant.

For the FCC’s Rule Parts 90 applications, this radio is used in systems by Federal and Public
Safety agencies including Police, Fire, and Emergency Medical Services, etc. as indicated in the
table below. Equipment programming is the responsibility of Authorized Service Personnel.

Also, the radio complies with 47 CFR Part 90.203(e), in that the operator cannot directly program
the transmit frequencies using the normally accessible external controls.

Per the FCC’s KDB634817 guidance, as an alternative to listing the exact frequencies, we
acknowledge that it’s a violation of the FCC Rules if this device operates on unauthorized
frequencies.

             Frequency Range (MHz)                                Part 90             Federal      Other Regions
            403-450                                                 x
            450-454                                                 x
            454-456
            456-460                                                    x
            460-462.5375                                               x
            462.5375-462.7375*                                                           x               x
            462.7375-467.5375                                          x
            467.5375-467.7375
            467.7375-470                                               x
            *Canada

Please contact me if you required any additional information.

Sincerely,


Deanna Zakharia
Regulatory Compliance Manager
E-mail : Deanna.zakharia@motorolasolutions.com


_______________________________________________________________________________________________
Motorola Solutions Inc. 8000 West Sunrise Boulevard, Fort Lauderdale, Florida 33322                       EXHIBIT 13C



Document Created: 2019-09-13 15:03:00
Document Modified: 2019-09-13 15:03:00

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