N52-PSR-U-9533-NB

ADRF KOREA, Inc.

BDA

Application Details

Equipment Class: B9B - Part 90 Class B Industrial Booster (non-SMR)
Date of Grant: May 21, 2026
Application Purpose: Original Equipment
Equipment Note: BDA
Frequency Range: 406.10000000 - 420.00000000
Company: ADRF KOREA, Inc.
Country: South Korea

Documents & Files

Select a file to view

Attestation Statements

Cover Letter(s)

ID Label/Location Info

RF Exposure Info

Test Report

Contact Information

Applicant

Hyun-Kyung Song(Business Strategy Department Director)

[email protected]Fax: +82-31-638-7749

Technical Contact

Advanced RF Technologies, Inc.Julie Song

[email protected]

3116 W Vanowen St. · Burbank, 91505 · United States

Test Firm

HCT Co., Ltd.Lee MyoungLim

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
1	9	406.1 MHz - 420 MHz	562.00 mW	F1W	Amp
2	9	421 MHz - 430 MHz	532.00 mW	F1W	Amp
3	9	450 MHz - 512 MHz	533.00 mW	F1W	Amp
4	9	406.1 MHz - 420 MHz	2.234 W	F1W	Amp
5	9	421 MHz - 430 MHz	2.158 W	F1W

Other Applications from ADRF KOREA, Inc.

N52-PSR-V-9533-N

BDA

May 22, 2026

Equipment Class

B9A - Part 90 Class A Industrial Booster (non-SMR)

N52-PSR-V-9533-NB

BDA

May 22, 2026

Equipment Class

B9B - Part 90 Class B Industrial Booster (non-SMR)

N52-PSR-U-9533-N

BDA

May 21, 2026

Grant Notes

Power listed is the conducted. Class B Signal Booster. The intended use is generally for industrial/commercial use and will not be sold to the general public. Professional installation is required. The antenna(s) used for this transmitter are to be fixed-mounted on outdoor structures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This transmitter must be installed to provide a separation distance of at least 40cm from all persons. RF Exposure is addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-locating requirements of 1.1307(b)(3).