FCC ID 2BK6Y-GC457198
CBRS 5G n48 4T4R 4W Outdoor ORAN RU
by SAMJI Electronics Co., Ltd.
Grantee Code: 2BK6Y Product Code: GC457198
Latest application date: 2025-09-08
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 3550-3700 MHz | Class II permissive change or modification of presently authorized equipment | 2025-09-08 |
| 3550-3700 MHz | Original Equipment | 2025-01-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 2BK6Y-GC457198_Manual | Users Manual | 2025-07-03 | PDF 1.2 MB |
| 2BK6Y-GC457198 FCC_Internal Photos | Internal Photos | 2025-07-03 | PDF 1,012.9 KB |
| 2BK6Y-GC457198 FCC_External Photos | External Photos | 2025-07-03 | PDF 1,000.5 KB |
| 2BK6Y-GC457198_Label & Location | ID Label/Location Info | 2025-01-04 | PDF 367 KB |
| 2BK6Y-GC457198_Setup Photo_Appendix A | Test Setup Photos | 2025-09-08 | PDF 2.8 MB |
| 2BK6Y-GC457198_FCC_Annex B_EUT and Test Setup Photo | Test Setup Photos | 2025-07-03 | PDF 5.6 MB |
| 2BK6Y-GC457198_CBRS_SAS Test Report | Test Report | 2025-09-08 | PDF 3.7 MB |
| 2BK6Y-GC457198_CBRS SAS Test Report | Test Report | 2025-01-04 | PDF 2.6 MB |
| SJ-ORU4402-N48US FCC_Test Report_R1_Part1 | Test Report | 2025-01-04 | PDF 5.2 MB |
| SJ-ORU4402-N48US FCC_Test Report_R1_Part2 | Test Report | 2025-01-04 | PDF 5.2 MB |
| SJ-ORU4402-N48US FCC_Test Report_R1_Part3 | Test Report | 2025-01-04 | PDF 5.1 MB |
| SJ-ORU4402-N48US FCC_Test Report_R1_Part4 | Test Report | 2025-01-04 | PDF 5.2 MB |
| 2BK6Y-GC457198_Covered List Attestation Letter | Attestation Statements | 2025-09-08 | PDF 305 KB |
| 2BK6Y-GC457198_iCertifi FCC US agent Letter of Authorization_signed | Attestation Statements | 2025-09-08 | PDF 614 KB |
| 2BK6Y-GC457198_FCC_Covered List Attestation Letter | Attestation Statements | 2025-01-04 | PDF 285.4 KB |
| SAMJI Electronics Co., Ltd. iCertifi FCC US agent Letter of Authorizatio... | Attestation Statements | 2025-01-04 | PDF 492.4 KB |
| 2BK6Y-GC457198_C2PC Letter | Cover Letter(s) | 2025-09-08 | PDF 211.3 KB |
| 2BK6Y-GC457198_FCC Agent Authorization Letter | Cover Letter(s) | 2025-09-08 | PDF 757.9 KB |
| 2BK6Y-GC457198_FCC Confidentiality Request Letter | Cover Letter(s) | 2025-09-08 | PDF 735.9 KB |
| 2BK6Y-GC457198_FCC Agent Authorization Letter | Cover Letter(s) | 2025-01-04 | PDF 312.8 KB |
| 2BK6Y-GC457198_FCC Confidentiality Request Letter | Cover Letter(s) | 2025-01-04 | PDF 277.9 KB |
| 2BK6Y-GC457198_RF Exposure | RF Exposure Info | 2025-09-08 | PDF 175.5 KB |
| SJ-ORU4402-N48US FCC_RF EXPOSURE Report | RF Exposure Info | 2025-01-04 | PDF 302.1 KB |
| 2BK6Y-GC457198_Block Diagram R1 Metadata only | Block Diagram | PDF 783.5 KB | |
| 2BK6Y-GC457198_PCB Layout Metadata only | Schematics | PDF 1.1 MB | |
| 2BK6Y-GC457198_Schematic Diagram Metadata only | Schematics | PDF 4.7 MB | |
| 2BK6Y-GC457198_Antenna Specification Metadata only | Operational Description | PDF 472.8 KB | |
| 2BK6Y-GC457198_Operational Description Metadata only | Operational Description | PDF 1.3 MB | |
| 2BK6Y-GC457198_Operational Description R1 Metadata only | Operational Description | PDF 964.5 KB | |
| 2BK6Y-GC457198_SAS AND DEVICE SECURITY Operational Description Metadata only | Operational Description | PDF 174 KB | |
| 2BK6Y-GC457198_SAS AND DEVICE SECURITY Operational_Description Metadata only | Operational Description | PDF 173.1 KB | |
| 2BK6Y-GC457198_Part List Metadata only | Parts List/Tune Up Info | PDF 649.1 KB | |
| 2BK6Y-GC457198_Tune-up Procedure Metadata only | Parts List/Tune Up Info | PDF 141 KB |
Application Information
| Application ID | IoyM25DeukAAamZletdDsA== |
|---|---|
| Final Action Date | 2025-09-08 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0035968130 |
| Model | GC457198 |
| Frequency Range | 3550-3700 MHz |
| Equipment Class | CBD - Citizens Band Category A and B Devices |
| Device Description | CBRS 5G n48 4T4R 4W Outdoor ORAN RU |
| Responsible Party | Hyen Bae Shin, Senior Engineer, hbshin@samji.com  , +82-10-5116-6733 |
| 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 | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | C2PC to add a Domain Proxy. Output power listed is EIRP using the antennas as documented in this filing. This transmitter operates as a Category B CBSD. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 130 cm from all persons. This device must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device supports 10/20/40 MHz bandwidth modes for 5G NR n48 band. This device supports 4 x 4 MIMO operation. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| IoyM25DeukAAamZletdDsA== | 2025-09-08 | Class II permissive change or modification of presently authorized equipment |
| J7Jvh0iELTXhhOilg0H5qA== | 2025-01-04 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application J7Jvh0iELTXhhOilg0H5qA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 1726 Ringwood Avenue San Jose, CA 95131 |
Date of Grant: 01/04/2025 Application Dated: 01/03/2025 |
| SAMJI Electronics Co., Ltd. |
| 63-27, Geumgok-ro |
| Hwaseong-si, Gyeonggi-do, 18511 South Korea |
| Attention: Hyen Bae Shin , Senior Engineer |
| 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: | 2BK6Y-GC457198 |
| Name of Grantee: | SAMJI Electronics Co., Ltd. |
| Equipment Class: | Citizens Band Category A and B Devices |
| Notes: | CBRS 5G n48 4T4R 4W Outdoor ORAN RU |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EP MO | 96 | 3550.0 - 3700.0 | 153.08 | 0.05 PM | 38M1G7D |
| EP MO | 96 | 3550.0 - 3700.0 | 154.09 | 0.05 PM | 38M0W7D |
| Output power listed is EIRP using the antennas as documented in this filing. This transmitter operates as a Category B CBSD. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 130 cm from all persons. This device must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device supports 10/20/40 MHz bandwidth modes for 5G NR n48 band. This device supports 4 x 4 MIMO operation. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
EAS Grant - Application J7Jvh0iELTXhhOilg0H5qA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
SAMJI Electronics Co., Ltd. 63-27, Geumgok-ro Hwaseong-si, Gyeonggi-do, 18511 South Korea |
Date of Grant: 01/04/2025 Application Dated: 01/03/2025 |
| Attention: Hyen Bae Shin , Senior Engineer |
| 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: | 2BK6Y-GC457198 |
| Name of Grantee: | SAMJI Electronics Co., Ltd. |
| Equipment Class: | Citizens Band Category A and B Devices |
| Notes: | CBRS 5G n48 4T4R 4W Outdoor ORAN RU |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EP MO | 96 | 3550.0 - 3700.0 | 153.08 | 0.05 PM | 38M1G7D |
| EP MO | 96 | 3550.0 - 3700.0 | 154.09 | 0.05 PM | 38M0W7D |
| Output power listed is EIRP using the antennas as documented in this filing. This transmitter operates as a Category B CBSD. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 130 cm from all persons. This device must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device supports 10/20/40 MHz bandwidth modes for 5G NR n48 band. This device supports 4 x 4 MIMO operation. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 09/08/2025 Application Dated: 09/05/2025 |
| SAMJI Electronics Co., Ltd. |
| 63-27, Geumgok-ro |
| Hwaseong-si, Gyeonggi-do, 18511 South Korea |
| Attention: Hyen Bae Shin , Senior Engineer |
| 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: | 2BK6Y-GC457198 |
| Name of Grantee: | SAMJI Electronics Co., Ltd. |
| Equipment Class: | Citizens Band Category A and B Devices |
| Notes: | CBRS 5G n48 4T4R 4W Outdoor ORAN RU |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EP MO | 96 | 3550.0 - 3700.0 | 153.08 | 0.05 PM | 38M1G7D |
| EP MO | 96 | 3550.0 - 3700.0 | 154.09 | 0.05 PM | 38M0W7D |
| C2PC to add a Domain Proxy. Output power listed is EIRP using the antennas as documented in this filing. This transmitter operates as a Category B CBSD. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 130 cm from all persons. This device must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device supports 10/20/40 MHz bandwidth modes for 5G NR n48 band. This device supports 4 x 4 MIMO operation. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |