Letter of frequency extend

FCC ID: 2ABUB-D668U1

Cover Letter(s)

Download: PDF

FCCID_3602081

SHENZHEN SAMHOO SCI&TECH CO., LTD.
Room 401, Building 2, Huaqiangyun Industrial Park, Meixiu Rd., Meilin, Futian District
Shenzhen, 518049, China

Date: September 14, 2017

Office of Engineering and Technology
Laboratory Division
Equipment Authorization Branch
Federal Communications Commission Laboratory
7435 Oakland Mills Road
Columbia, MD 21046

Subject: Extend Frequencies Justification Original Application FCC ID: 2ABUB-D668U1

Dear Sir or Madam;

This Digital Two-Way Radio was designed to operate in the frequency bands 400-470MHz;
To aid equipment authorization in other countries that accepts the United States FCC Grant for
Certification, SHENZHEN SAMHOO SCI&TECH CO., LTD. is requesting that the FCC list the
frequencies 400-470MHz under FCC Rule Parts 90 and the Grant note code “EF”.
For the FCC’s Rule Part 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 Personal. 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
Part 22 Part 74 Part 80 Part 90 Federal
(MHz)
380-406.1 X
406.1-450 X
450-454 X X
454-456 X
456-460 X X X
460-462.5375 X
462.5375-462.7375* X
462.7375-467.5375 X X
467.5375-467.7375 X
467.7375-470 X X

Please contact me if you require any additional information.

Document Created: 2017-09-21 08:26:35
Document Modified: 2017-09-21 08:26:35

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC