FCC ID A3LRF4801D-25A
RRU(RF4801d)
by Samsung Electronics Co Ltd
Grantee Code: A3L Product Code: RF4801D25A
Latest application date: 2026-02-22
FCC ID Device Details
| FCC ID | A3LRF4801D-25A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | A3L |
| Product Code | RF4801D25A |
| Applicant Business | Samsung Electronics Co Ltd 🇺🇸 |
| Related Domains |  samsung.com |
| Equipment Class | RRU(RF4801d) |
| Test Firm | HCT Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2110-2180 MHz | Class II permissive change or modification of presently authorized equipment | 2026-02-22 |
| 1930-1995 MHz | Original Equipment | 2025-07-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| RF4801d-25A FCC_External Photos | External Photos | 2025-12-30 | PDF 367.5 KB |
| A3LRF4801D-25A_Label & Location | ID Label/Location Info | 2025-07-03 | PDF 323 KB |
| RF4801d-25A FCC_Annex A_EUT and Test Setup Photo | Test Setup Photos | 2026-08-21 | PDF 4.2 MB |
| RF4801d-25A FCC_Annex B_EUT and Test Setup Photo | Test Setup Photos | 2025-12-30 | PDF 4 MB |
| RF4801d-25A FCC_Test Report_R1_Part1 | Test Report | 2026-02-22 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part2 | Test Report | 2026-02-22 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part3 | Test Report | 2026-02-22 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part4 | Test Report | 2026-02-22 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part5 | Test Report | 2026-02-22 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part6 | Test Report | 2026-02-22 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part7 | Test Report | 2026-02-22 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part8 | Test Report | 2026-02-22 | PDF 2.9 MB |
| RF4801d-25A FCC_Test Report_Part1 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_Part10 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_Part11 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_Part12 | Test Report | 2025-07-03 | PDF 1.8 MB |
| RF4801d-25A FCC_Test Report_Part2 | Test Report | 2025-07-03 | PDF 5.3 MB |
| RF4801d-25A FCC_Test Report_Part3 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_Part4 | Test Report | 2025-07-03 | PDF 5.2 MB |
| RF4801d-25A FCC_Test Report_Part5 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_Part6 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_Part7 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_Part8 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_Part9 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part1 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part10 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part11 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part12 | Test Report | 2025-07-03 | PDF 1.8 MB |
| RF4801d-25A FCC_Test Report_R1_Part2 | Test Report | 2025-07-03 | PDF 5.3 MB |
| RF4801d-25A FCC_Test Report_R1_Part3 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part4 | Test Report | 2025-07-03 | PDF 5.2 MB |
| RF4801d-25A FCC_Test Report_R1_Part5 | Test Report | 2025-07-03 | PDF 5.5 MB |
| RF4801d-25A FCC_Test Report_R1_Part6 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part7 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part8 | Test Report | 2025-07-03 | PDF 5.4 MB |
| RF4801d-25A FCC_Test Report_R1_Part9 | Test Report | 2025-07-03 | PDF 5.4 MB |
| A3LRF4801D-25A_FCC Attestation letter (Covered List) | Attestation Statements | 2026-02-22 | PDF 92 KB |
| A3LRF4801D-25A_US_Agent Letter | Attestation Statements | 2026-02-22 | PDF 295.5 KB |
| A3LRF4801D-25A_Authorization letter | Attestation Statements | 2025-07-03 | PDF 273.4 KB |
| A3LRF4801D-25A_FCC Attestation letter (Covered List) | Attestation Statements | 2025-07-03 | PDF 108.8 KB |
| A3LRF4801D-25A_Authorization Letter_Jongin Kim | Cover Letter(s) | 2026-02-22 | PDF 345 KB |
| A3LRF4801D-25A_Authorization letter | Cover Letter(s) | 2026-02-22 | PDF 277.9 KB |
| A3LRF4801D-25A_C2PC Letter | Cover Letter(s) | 2026-02-22 | PDF 207.1 KB |
| A3LRF4801D-25A_Request for Confidentiality | Cover Letter(s) | 2026-02-22 | PDF 315.5 KB |
| RF4801d-25A_RF Exposure letter | RF Exposure Info | 2026-02-22 | PDF 187.5 KB |
| A3LRF4801D-25A_Long-term Confidentiality Request letter | Cover Letter(s) | 2025-07-03 | PDF 248.5 KB |
| A3LRF4801D-25A_Request for Confidentiality | Cover Letter(s) | 2025-07-03 | PDF 311.9 KB |
| A3LRF4801D-25A_US_Agent Letter | Cover Letter(s) | 2025-07-03 | PDF 293.2 KB |
| RF4801d-25A_RF Exposure letter_R1 | RF Exposure Info | 2025-07-03 | PDF 238.6 KB |
| A3LRF4801D-25A_Installation Manual for RF4801d-25A_Ver.1.0_Verizon_EN 1of2 Metadata only | Users Manual | PDF 4.6 MB | |
| A3LRF4801D-25A_Installation Manual for RF4801d-25A_Ver.1.0_Verizon_EN 2of2 Metadata only | Users Manual | PDF 4.2 MB | |
| A3LRF4801D-25A_Schematic Diagram 3of3 Metadata only | Users Manual | PDF 4.2 MB | |
| RF4801d-25A FCC_Internal Photos Metadata only | Internal Photos | PDF 1.6 MB | |
| A3LRF4801D-25A_Block Diagram Metadata only | Block Diagram | PDF 660 KB | |
| A3LRF4801D-25A_Schematic Diagram 1of3 Metadata only | Schematics | PDF 5.2 MB | |
| A3LRF4801D-25A_Schematic Diagram 2of3 Metadata only | Schematics | PDF 5.6 MB | |
| A3LRF4801D-25A_NDA_Verizon_SAMSUNG_(Confidential) Metadata only | Operational Description | PDF 326.3 KB | |
| A3LRF4801D-25A_Operational Description_R1 Metadata only | Operational Description | PDF 286.7 KB | |
| A3LRF4801D-25A_Operational description Metadata only | Operational Description | PDF 298.1 KB | |
| A3LRF4801D-25A_Operational description_R1 Metadata only | Operational Description | PDF 290.8 KB | |
| A3LRF4801D-25A_Part list Metadata only | Parts List/Tune Up Info | PDF 1.5 MB | |
| A3LRF4801D-25A_Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 1 MB |
Application Information
| Application ID | DHWJixkeP4CmllzOJp9wfQ== |
|---|---|
| Final Action Date | 2026-02-22 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0027908797 |
| Model | RF4801D-25A |
| Frequency Range | 2110-2180 MHz |
| Equipment Class | PCB - PCS Licensed Transmitter |
| Device Description | RRU(RF4801d) |
| Responsible Party | Jenni Chun, j1.chun@samsung.com , 973-808-6375 |
| Non-Technical Contact | Jenni Chun, Samsung Electronics America, Inc., j1.chun@samsung.com , +1-800-726-7864 |
| 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 | B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 |
| 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 |
|---|---|---|
| DHWJixkeP4CmllzOJp9wfQ== | 2026-02-22 | Class II permissive change or modification of presently authorized equipment |
| oW7EQ6eupa3pEG4u02E0aA== | 2025-07-03 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Rules | Grant Notes |
|---|---|---|---|---|
| 1930-1995 MHz | 214.17 | 0.007ppm | 214.17 | MO |
| 1930-1995 MHz | 214.39 | 0.007ppm | 214.39 | MO |
| 1930-1995 MHz | 276.28 | 0.007ppm | 276.28 | MO |
| 1930-1995 MHz | 275.07 | 0.007ppm | 275.07 | MO |
| 1930-1995 MHz | 278.08 | 0.007ppm | 278.08 | MO |
| 1930-1995 MHz | 281.63 | 0.007ppm | 281.63 | MO |
| 1930-1995 MHz | 273.18 | 0.007ppm | 273.18 | MO |
| 2110-2180 MHz | 217.92 | 0.007ppm | 217.92 | MO |
| 2110-2180 MHz | 351.46 | 0.007ppm | 351.46 | MO |
| 2110-2180 MHz | 345.7 | 0.007ppm | 345.7 | MO |
| 2110-2180 MHz | 214.84 | 0.007ppm | 214.84 | MO |
| 2110-2180 MHz | 322.67 | 0.007ppm | 322.67 | MO |
| 2110-2180 MHz | 369.5 | 0.007ppm | 369.5 | MO |
| 2110-2180 MHz | 140.91 | 0.007ppm | 140.91 | MO |
Grants
TCB Grant - Application oW7EQ6eupa3pEG4u02E0aA==
| 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: 07/03/2025 Application Dated: 07/03/2025 |
| Samsung Electronics Co Ltd |
| 19 Chapin Rd., Building D |
| Pine Brook, NJ 07058 |
| Attention: Jenni Chun , General Manager |
| 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: | A3LRF4801D-25A |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | PCS Licensed Transmitter |
| Notes: | RRU (RF4801d) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| MO | 24E | 1930.0 - 1995.0 | 135.3 | 0.007 PM | 4M50W7D |
| MO | 24E | 1930.0 - 1995.0 | 214.17 | 0.007 PM | 9M33W7D |
| MO | 24E | 1930.0 - 1995.0 | 214.39 | 0.007 PM | 14M2W7D |
| MO | 24E | 1930.0 - 1995.0 | 276.28 | 0.007 PM | 18M0W7D |
| MO | 24E | 1930.0 - 1995.0 | 275.07 | 0.007 PM | 23M9W7D |
| MO | 24E | 1930.0 - 1995.0 | 278.08 | 0.007 PM | 28M7W7D |
| MO | 24E | 1930.0 - 1995.0 | 281.63 | 0.007 PM | 43M7W7D |
| MO | 24E | 1930.0 - 1995.0 | 273.18 | 0.007 PM | 44M0W7D |
| MO | 27 | 2110.0 - 2180.0 | 140.91 | 0.007 PM | 4M50W7D |
| MO | 27 | 2110.0 - 2180.0 | 217.92 | 0.007 PM | 9M47W7D |
| MO | 27 | 2110.0 - 2180.0 | 351.46 | 0.007 PM | 23M8W7D |
| MO | 27 | 2110.0 - 2180.0 | 345.7 | 0.007 PM | 28M7W7D |
| MO | 27 | 2110.0 - 2180.0 | 214.84 | 0.007 PM | 13M5W7D |
| MO | 27 | 2110.0 - 2180.0 | 322.67 | 0.007 PM | 19M0W7D |
| MO | 27 | 2110.0 - 2180.0 | 369.5 | 0.007 PM | 59M2W7D |
| Power listed is maximum conducted output power. The device operates using LTE PCS B25 & AWS B66 in QPSK, 16QAM, 64QAM, and 256QAM with a maximum total rated power 640W. Single-band and Dual-band operation: - 4T4R, 4T8R: 320W (80W x 4 paths) for PCS and 400W (100W x 4 paths) for AWS. Inter-Band Carrier Aggregation of B25 and B66 is up to 6 Carrier (max PCS 3C, AWS 5C). This device operates with LTE 5/10/15/20MHz and NR 5/10/15/20/25/30MHz channel BW (Contiguous and Non-Contiguous modes as documented in the filing) with maximum operating bandwidth of 45MHz for Band 25 and 60 MHz for Band 66. The antenna(s) used for this transmitter must be fixed-mounted on outdoor permanent structures. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application DHWJixkeP4CmllzOJp9wfQ==
| 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: 02/22/2026 Application Dated: 02/20/2026 |
| Samsung Electronics Co Ltd |
| 19 Chapin Rd., Building D |
| Pine Brook, NJ 07058 |
| Attention: Jenni Chun , General Manager |
| 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: | A3LRF4801D-25A |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | PCS Licensed Transmitter |
| Notes: | RRU(RF4801d) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| MO | 24E | 1930.0 - 1995.0 | 135.3 | 0.007 PM | 4M50W7D |
| MO | 24E | 1930.0 - 1995.0 | 214.17 | 0.007 PM | 9M33W7D |
| MO | 24E | 1930.0 - 1995.0 | 214.39 | 0.007 PM | 14M2W7D |
| MO | 24E | 1930.0 - 1995.0 | 276.28 | 0.007 PM | 18M0W7D |
| MO | 24E | 1930.0 - 1995.0 | 275.07 | 0.007 PM | 23M9W7D |
| MO | 24E | 1930.0 - 1995.0 | 278.08 | 0.007 PM | 28M7W7D |
| MO | 24E | 1930.0 - 1995.0 | 281.63 | 0.007 PM | 43M7W7D |
| MO | 24E | 1930.0 - 1995.0 | 273.18 | 0.007 PM | 44M0W7D |
| MO | 27 | 2110.0 - 2180.0 | 140.91 | 0.007 PM | 4M50W7D |
| MO | 27 | 2110.0 - 2180.0 | 217.92 | 0.007 PM | 9M47W7D |
| MO | 27 | 2110.0 - 2180.0 | 351.46 | 0.007 PM | 23M8W7D |
| MO | 27 | 2110.0 - 2180.0 | 345.7 | 0.007 PM | 28M7W7D |
| MO | 27 | 2110.0 - 2180.0 | 214.84 | 0.007 PM | 13M5W7D |
| MO | 27 | 2110.0 - 2180.0 | 322.67 | 0.007 PM | 19M0W7D |
| MO | 27 | 2110.0 - 2180.0 | 369.5 | 0.007 PM | 59M2W7D |
| MO | 24E | 1930.0 - 1995.0 | 231.86 | 0.007 PM | 9M33G7D |
| MO | 24E | 1930.0 - 1995.0 | 229.07 | 0.007 PM | 9M34W7D |
| MO | 24E | 1930.0 - 1995.0 | 235.38 | 0.007 PM | 14M4G7D |
| MO | 24E | 1930.0 - 1995.0 | 230.79 | 0.007 PM | 14M4W7D |
| MO | 24E | 1930.0 - 1995.0 | 298.4 | 0.007 PM | 19M0G7D |
| MO | 24E | 1930.0 - 1995.0 | 301.09 | 0.007 PM | 19M0W7D |
| MO | 24E | 1930.0 - 1995.0 | 310.73 | 0.007 PM | 28M3G7D |
| MO | 24E | 1930.0 - 1995.0 | 315.24 | 0.007 PM | 28M3W7D |
| MO | 27 | 2110.0 - 2180.0 | 246.43 | 0.007 PM | 9M32G7D |
| MO | 27 | 2110.0 - 2180.0 | 250.24 | 0.007 PM | 9M32W7D |
| MO | 27 | 2110.0 - 2180.0 | 243.04 | 0.007 PM | 14M2G7D |
| MO | 27 | 2110.0 - 2180.0 | 245.57 | 0.007 PM | 14M2W7D |
| MO | 27 | 2110.0 - 2180.0 | 319.74 | 0.007 PM | 19M0G7D |
| MO | 27 | 2110.0 - 2180.0 | 367.82 | 0.007 PM | 59M0G7D |
| MO | 27 | 2110.0 - 2180.0 | 391.21 | 0.007 PM | 58M8G7D |
| MO | 27 | 2110.0 - 2180.0 | 394.31 | 0.007 PM | 58M8W7D |
| C2PC to add DSS operating mode as described in this filing. Power listed is maximum conducted output power. The device operates using LTE PCS B25 & AWS B66 in QPSK, 16QAM, 64QAM, and 256QAM with a maximum total rated power 640W. Single-band and Dual-band operation: - 4T4R, 4T8R: 320W (80W x 4 paths) for PCS and 400W (100W x 4 paths) for AWS. Inter-Band Carrier Aggregation of B25 and B66 is up to 6 Carrier (max PCS 3C, AWS 5C). This device operates with LTE 5/10/15/20MHz and NR 5/10/15/20/25/30MHz channel BW (Contiguous and Non-Contiguous modes as documented in the filing) with maximum operating bandwidth of 45MHz for Band 25 and 60 MHz for Band 66. The antenna(s) used for this transmitter must be fixed-mounted on outdoor permanent structures. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |