Justification Letter

FCC ID: K6611014640

Cover Letter(s)

Download: PDF
FCCID_1462618

May 11, 2011


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


Subject:   Extended Frequencies Justification


Gentlemen:


The (K6611014640) was designed to operate in the frequency bands (403-470 MHz).
To aid equipment authorization in other countries that accept the United States FCC Grant
of Certification, this will service as a request that the FCC list the frequencies of (403-470
MHz) under the FCC Rules( Part 90)on the FCC Grant.


For the FCC’s Rules 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 only.          In
addition, 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              RULE PART   FEDS   EMISSION
RANGE (MHZ)                               DESIGNATORS
403.00-406.00                      X
406.1-454.00           90                   11K0F3E
454-456*               IC                    11K0F3E
456-470                90                   11K0F3E
        *These are Canada frequencies.


Regards,




Shigemitu Takahashi
Engineering Division
Vertex Standard Co., Ltd.



Document Created: 2011-05-11 10:14:29
Document Modified: 2011-05-11 10:14:29

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