FCC ID N52-PSR-U-9533-N
BDA
by ADRF KOREA, Inc.
Grantee Code: N52 Product Code: PSRU9533N
Latest application date: 2026-05-21
FCC ID Device Details
| FCC ID | N52-PSR-U-9533-N |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | N52 |
| Product Code | PSRU9533N |
| Applicant Business | ADRF KOREA, Inc. 🇰🇷 |
| Related Domains |  adrftech.com |
| Equipment Class | BDA |
| Test Firm | HCT Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 450-512 MHz | Original Equipment | 2026-05-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| PSR-U-9533-N_Label & Location | ID Label/Location Info | 2026-05-21 | PDF 484.9 KB |
| PSR-U-9533-N FCC Test Report_Part1 | Test Report | 2026-05-21 | PDF 5.5 MB |
| PSR-U-9533-N FCC Test Report_Part2 | Test Report | 2026-05-21 | PDF 5.5 MB |
| PSR-U-9533-N FCC Test Report_Part3 | Test Report | 2026-05-21 | PDF 1.6 MB |
| N52-PSR-U-9533-N_Attestation letter for Warning | Attestation Statements | 2026-05-21 | PDF 31.9 KB |
| N52-PSR-U-9533-N_Covered List Attestation Letter_R1 | Attestation Statements | 2026-05-21 | PDF 260.1 KB |
| U.S. Agent for Sevice of Process Attestation | Attestation Statements | 2026-05-21 | PDF 445.4 KB |
| N52-PSR-U-9533-N_FCC Agent Authorization Letter | Cover Letter(s) | 2026-05-21 | PDF 203.9 KB |
| N52-PSR-U-9533-N_FCC Confidentiality Request Letter | Cover Letter(s) | 2026-05-21 | PDF 206.3 KB |
| PSR-U-9533-N FCC RF EXPOSURE Report | RF Exposure Info | 2026-05-21 | PDF 279.5 KB |
| PSR-U-9533-N_User Manual_R1 Metadata only | Users Manual | 2026-11-17 | PDF 2 MB |
| PSR-U-9533-N_Chassis Photos_R1 Metadata only | Internal Photos | 2026-11-17 | PDF 4.1 MB |
| PSR-U-9533-N_Internal Photos Metadata only | Internal Photos | 2026-11-17 | PDF 3.4 MB |
| PSR-U-9533-N_External Photos Metadata only | External Photos | 2026-11-17 | PDF 1.6 MB |
| PSR-U-9533-N_Annex A_EUT and Test Setup Photo_FCC Metadata only | Test Setup Photos | 2026-11-17 | PDF 3.4 MB |
| PSR-U-9533-N_Block Diagram Metadata only | Block Diagram | PDF 168.3 KB | |
| PSR-U-9533-N_Circuit diagram Metadata only | Schematics | PDF 5.8 MB | |
| PSR-U-9533-N_Operational Description_R1 Metadata only | Operational Description | PDF 559.9 KB | |
| PSR-U-9533-N_PCB Layout Metadata only | Operational Description | PDF 3.8 MB | |
| PSR-U-9533-N_Part list Metadata only | Parts List/Tune Up Info | PDF 1.8 MB | |
| PSR-U-9533-N_Tune-up Procedure_R1 Metadata only | Parts List/Tune Up Info | PDF 237.7 KB |
Application Information
| Application ID | Yckm9bK2vqRnynJ7plJa3Q== |
|---|---|
| Final Action Date | 2026-05-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021709860 |
| Model | PSR-U-9533-N |
| Frequency Range | 450-512 MHz |
| Equipment Class | B9A - Part 90 Class A Industrial Booster (non-SMR) |
| Device Description | BDA |
| Responsible Party | Hyun-Kyung Song, hk4464@adrftech.com , +82-31-637-4435 |
| Non-Technical Contact | Julie Song, Advanced RF Technologies, Inc., jsong@adrftech.com , 8188408131 |
| Test Firm | Lee MyoungLim, HCT Co., Ltd., lmlim@hct.co.kr  , 82-31-645-6918 |
| TCB Email | charvey@ieee.org  , jennifer.s@hctamerica.com  |
| TCB Scope | B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz) |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Yckm9bK2vqRnynJ7plJa3Q== | 2026-05-21 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Yckm9bK2vqRnynJ7plJa3Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 05/21/2026 Application Dated: 05/20/2026 |
| ADRF KOREA, Inc. |
| 196-16 IYEO-RO BAEKSA-MYEON, |
| ICHEON-SI, GYEONGGI-DO,, 17316 South Korea |
| Attention: Hyun-Kyung Song , Business Strategy Department Director |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | N52-PSR-U-9533-N |
| Name of Grantee: | ADRF KOREA, Inc. |
| Equipment Class: | Part 90 Class A Industrial Booster (non-SMR) |
| Notes: | BDA |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 406.1 - 420.0 | 0.562 | Amp | F1W | |
| 90 | 421.0 - 430.0 | 0.532 | Amp | F1W | |
| 90 | 450.0 - 512.0 | 0.533 | Amp | F1W | |
| 90 | 406.1 - 420.0 | 2.234 | Amp | F1W | |
| 90 | 421.0 - 430.0 | 2.158 | Amp | F1W | |
| 90 | 450.0 - 512.0 | 2.07 | Amp | F1W |
| Power listed is the conducted. Class A 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). |