FCC ID A3LMT1602D-48B
MMU(MT1602d)
by Samsung Electronics Co Ltd
Grantee Code: A3L Product Code: MT1602D48B
Latest application date: 2025-08-27
FCC ID Device Details
| FCC ID | A3LMT1602D-48B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | A3L |
| Product Code | MT1602D48B |
| Applicant Business | Samsung Electronics Co Ltd 🇺🇸 |
| Related Domains |  samsung.com |
| Equipment Class | MMU(MT1602d) |
| Test Firm | CTK Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 3550-3700 MHz | Class III permissive change to software defined radio | 2025-08-27 |
| 3700-3980 MHz | Original Equipment | 2023-06-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| External Photographs | External Photos | 2026-02-23 | PDF 431.9 KB |
| External Photographs | External Photos | 2023-12-17 | PDF 426.9 KB |
| FCC ID Label and Location | ID Label/Location Info | 2025-08-27 | PDF 140 KB |
| CBSD-SAS Test Setup Photographs | Test Setup Photos | 2026-02-23 | PDF 321.3 KB |
| Test Setup Photographs | Test Setup Photos | 2026-02-23 | PDF 363.1 KB |
| Test Setup Photographs | Test Setup Photos | 2023-12-17 | PDF 310.6 KB |
| CBSD-SAS Test Report | Test Report | 2025-08-27 | PDF 2.5 MB |
| MPE Test Report | RF Exposure Info | 2025-08-27 | PDF 343.9 KB |
| Test Report 1 | Test Report | 2025-08-27 | PDF 5.1 MB |
| Test Report 10 | Test Report | 2025-08-27 | PDF 4.9 MB |
| Test Report 11 | Test Report | 2025-08-27 | PDF 731.9 KB |
| Test Report 2 | Test Report | 2025-08-27 | PDF 4.8 MB |
| Test Report 3 | Test Report | 2025-08-27 | PDF 5 MB |
| Test Report 4 | Test Report | 2025-08-27 | PDF 5.2 MB |
| Test Report 5 | Test Report | 2025-08-27 | PDF 5.3 MB |
| Test Report 6 | Test Report | 2025-08-27 | PDF 5 MB |
| Test Report 7 | Test Report | 2025-08-27 | PDF 5.1 MB |
| Test Report 8 | Test Report | 2025-08-27 | PDF 5.2 MB |
| Test Report 9 | Test Report | 2025-08-27 | PDF 4.5 MB |
| MPE Test Report | RF Exposure Info | 2023-06-20 | PDF 271.1 KB |
| Test Report 1 | Test Report | 2023-06-20 | PDF 4.1 MB |
| Test Report 2 | Test Report | 2023-06-20 | PDF 3.6 MB |
| Authorization Letter | Attestation Statements | 2025-08-27 | PDF 81.4 KB |
| DA-25-387 Waiver | Attestation Statements | 2025-08-27 | PDF 141 KB |
| FCC 2.911 (d)(5) Covered List Attestation | Attestation Statements | 2025-08-27 | PDF 67.8 KB |
| FCC 2.911 (d)(7) Agent for Service Attestation | Attestation Statements | 2025-08-27 | PDF 81.2 KB |
| Lab Authorization Letter | Attestation Statements | 2025-08-27 | PDF 102.9 KB |
| Waiver Attestation Letter | Attestation Statements | 2025-08-27 | PDF 56.7 KB |
| Authorization Letter | Attestation Statements | 2023-06-20 | PDF 123.4 KB |
| FCC Agent for Process of Service Attestation | Attestation Statements | 2023-06-20 | PDF 188.1 KB |
| FCC Covered List Attestations | Attestation Statements | 2023-06-20 | PDF 84.1 KB |
| LAB Authorization Letter | Attestation Statements | 2023-06-20 | PDF 170.2 KB |
| Class III Cover Letter | Cover Letter(s) | 2025-08-27 | PDF 83.3 KB |
| Confidentiality Request Letter 1 | Cover Letter(s) | 2025-08-27 | PDF 208.6 KB |
| Confidentiality Request Letter 2 | Cover Letter(s) | 2025-08-27 | PDF 98.8 KB |
| Confidentiality Request Letter 1 | Cover Letter(s) | 2023-06-20 | PDF 116.1 KB |
| Confidentiality Request Letter 2 | Cover Letter(s) | 2023-06-20 | PDF 109 KB |
| Users Manual Metadata only | Users Manual | PDF 3.5 MB | |
| Users Manual 1 Metadata only | Users Manual | PDF 5.7 MB | |
| Users Manual 2 Metadata only | Users Manual | PDF 1.7 MB | |
| Internal Photographs Metadata only | Internal Photos | PDF 2.4 MB | |
| Internal Photographs Metadata only | Internal Photos | PDF 1.6 MB | |
| Block Diagram Metadata only | Block Diagram | PDF 371 KB | |
| Schematics 1 Metadata only | Schematics | PDF 4.7 MB | |
| Schematics 2 Metadata only | Schematics | PDF 1.3 MB | |
| Schematics 3 Metadata only | Schematics | PDF 4.5 MB | |
| Schematics 4 Metadata only | Schematics | PDF 1.4 MB | |
| Antenna Specifications Metadata only | Operational Description | PDF 347.6 KB | |
| Antenna Specifications Metadata only | Operational Description | PDF 143.7 KB | |
| NDA Metadata only | Operational Description | PDF 574.8 KB | |
| NDA Agreement Metadata only | Operational Description | PDF 606.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 121 KB | |
| Operational Description 1 Metadata only | Operational Description | PDF 229.2 KB | |
| Operational Description 2 Metadata only | Operational Description | PDF 746.5 KB | |
| SDR Security Description Metadata only | SDR Software/Security Inf | PDF 331.2 KB | |
| Software Defined Radio Security Description Metadata only | SDR Software/Security Info. | PDF 116.5 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 1.6 MB | |
| Tune-Up Procedure Metadata only | Parts List/Tune Up Info | PDF 431.5 KB |
Application Information
| Application ID | vQa4QafdAGFL6rrBV2Na2w== |
|---|---|
| Final Action Date | 2025-08-27 |
| Application Purpose | Class III permissive change to software defined radio |
| Applicant FRN | 0027908797 |
| Model | MT1602D-48B |
| Frequency Range | 3550-3700 MHz |
| Equipment Class | CBD - Citizens Band Category A and B Devices |
| Device Description | MMU(MT1602d) |
| Responsible Party | Jenni Chun, General Manager, j1.chun@samsung.com , 973-808-6375 |
| Technical Contact | Jongin Kim, Samsung Electronics Co. Ltd, jered.kim@samsung.com |
| Test Firm | Young-Joon Park, CTK Co., Ltd., YoungJoon.Park@element.com  , 82-31-8020-0620 |
| TCB Email | tcb@element.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 |
| Short-Term Confidentiality Date | 02/23/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | Yes |
| Authorization Waiver | Yes |
| Authorization Waiver Approved | Yes |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
| Grant Comments | Software Defined Radio. Output power listed is maximum MIMO EIRP. This device operates as Category B CBSD and is limited to professional installation and outdoor operations. This transmitter supports 5G NR Band n48 10/20/30/40/50/60/70/80 MHz bandwidth modes with up to 4CC max aggregated BW of 80 MHz. This device supports 16 x 16 MIMO operation. The antenna gains to be used for this transmitter is a maximum of 20.7 dBi as indicated in the filing. The antenna(s) must be mounted on indoor or outdoor permanent structures by a professional installer to provide a separation distance of at least 11m from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Operation in CBRS only mode prohibited. This authorization is issued under FCC Waiver DA 25-387. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| vQa4QafdAGFL6rrBV2Na2w== | 2025-08-27 | Class III permissive change to software defined radio |
| U3u7A5hB8BsKaH3XMQltOQ== | 2023-06-20 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules | Grant Notes |
|---|---|---|---|---|---|
| 3550-3700 MHz | 161.81 | 2.5ppm | 161.81 | EP, MO, WV | |
| 3550-3700 MHz | 189.67 | 2.5ppm | 189.67 | EP, MO, WV | |
| 3550-3700 MHz | 200.45 | 2.5ppm | 200.45 | EP, MO, WV | |
| 3550-3700 MHz | 218.78 | 2.5ppm | 218.78 | EP, MO, WV | |
| 3550-3700 MHz | 224.91 | 2.5ppm | 224.91 | EP, MO, WV | |
| 3550-3700 MHz | 248.31 | 2.5ppm | 248.31 | EP, MO, WV | |
| 3550-3700 MHz | 265.46 | 2.5ppm | 265.46 | EP, MO, WV | |
| 3550-3700 MHz | 31.48 | 2.5ppm | 31.48 | EP, MO, WV | |
| 3550-3700 MHz | 63.1 | 2.5ppm | 63.1 | EP, MO, WV | |
| 3550-3700 MHz | 64.42 | 2.5ppm | 64.42 | EP, MO, WV | |
| 3550-3700 MHz | 98.63 | 2.5ppm | 98.63 | EP, MO, WV | |
| 3550-3700 MHz | 98.17 | 2.5ppm | 98.17 | EP, MO, WV | |
| 3550-3700 MHz | 131.83 | 2.5ppm | 131.83 | EP, MO, WV | |
| 3550-3700 MHz | 134.28 | 2.5ppm | 134.28 | EP, MO, WV | |
| 3550-3700 MHz | 149.97 | 2.5ppm | 149.97 | EP, MO, WV | |
| 3700-3980 MHz | 107.15 | 0.01ppm | 137MW7D | 27 | EI, MO |
| 3700-3980 MHz | 72.95 | 0.01ppm | 196MG7D | 27 | EI, MO |
| 3700-3980 MHz | 72.28 | 0.01ppm | 196MW7D | 27 | EI, MO |
| 3700-3980 MHz | 243.22 | 0.01ppm | 38M1W7D | 27 | EI, MO |
| 3700-3980 MHz | 258.23 | 0.01ppm | 58M5G7D | 27 | EI, MO |
| 3700-3980 MHz | 254.68 | 0.01ppm | 58M5W7D | 27 | EI, MO |
| 3700-3980 MHz | 193.2 | 0.01ppm | 77M9G7D | 27 | EI, MO |
| 3700-3980 MHz | 196.79 | 0.01ppm | 78M0W7D | 27 | EI, MO |
| 3700-3980 MHz | 154.53 | 0.01ppm | 97M7G7D | 27 | EI, MO |
| 3700-3980 MHz | 154.53 | 0.01ppm | 97M7W7D | 27 | EI, MO |
| 3700-3980 MHz | 105.2 | 0.01ppm | 137MG7D | 27 | EI, MO |
Grants
TCB Grant - Application vQa4QafdAGFL6rrBV2Na2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Element Materials Technology Washington DC LLC (formerly PCTEST) 7185 Oakland Mills Road Columbia, MD 21046 |
Date of Grant: 08/27/2025 Application Dated: 08/18/2025 |
| 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: | A3LMT1602D-48B |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Citizens Band Category A and B Devices |
| Notes: | MMU(MT1602d) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EP MO WV | 96 | 3550.0 - 3700.0 | 30.69 | 2.5 PM | 8M72G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 31.48 | 2.5 PM | 8M71W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 63.1 | 2.5 PM | 18M4G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 64.42 | 2.5 PM | 18M4W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 98.63 | 2.5 PM | 28M1G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 98.17 | 2.5 PM | 28M0W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 131.83 | 2.5 PM | 38M1G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 134.28 | 2.5 PM | 38M1W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 149.97 | 2.5 PM | 48M1G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 161.81 | 2.5 PM | 48M1W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 189.67 | 2.5 PM | 58M0G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 200.45 | 2.5 PM | 58M1W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 218.78 | 2.5 PM | 68M2G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 224.91 | 2.5 PM | 68M3W7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 248.31 | 2.5 PM | 77M7G7D |
| EP MO WV | 96 | 3550.0 - 3700.0 | 265.46 | 2.5 PM | 77M7W7D |
| Software Defined Radio. Output power listed is maximum MIMO EIRP. This device operates as Category B CBSD and is limited to professional installation and outdoor operations. This transmitter supports 5G NR Band n48 10/20/30/40/50/60/70/80 MHz bandwidth modes with up to 4CC max aggregated BW of 80 MHz. This device supports 16 x 16 MIMO operation. The antenna gains to be used for this transmitter is a maximum of 20.7 dBi as indicated in the filing. The antenna(s) must be mounted on indoor or outdoor permanent structures by a professional installer to provide a separation distance of at least 11m from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Operation in CBRS only mode prohibited. This authorization is issued under FCC Waiver DA 25-387. |
| 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. |
| WV: | Grant issued under waiver |
TCB Grant - Application U3u7A5hB8BsKaH3XMQltOQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Element Materials Technology Washington DC LLC (formerly PCTEST) 7185 Oakland Mills Road Columbia, MD 21046 |
Date of Grant: 06/20/2023 Application Dated: 06/07/2023 |
| 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: | A3LMT1602D-48B |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Licensed Non-Broadcast Station Transmitter |
| Notes: | MMU(MT1602d) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EI MO | 27 | 3700.0 - 3980.0 | 243.78 | 0.01 PM | 38M1G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 243.22 | 0.01 PM | 38M1W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 258.23 | 0.01 PM | 58M5G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 254.68 | 0.01 PM | 58M5W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 193.2 | 0.01 PM | 77M9G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 196.79 | 0.01 PM | 78M0W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 154.53 | 0.01 PM | 97M7G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 154.53 | 0.01 PM | 97M7W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 105.2 | 0.01 PM | 137MG7D |
| EI MO | 27 | 3700.0 - 3980.0 | 107.15 | 0.01 PM | 137MW7D |
| EI MO | 27 | 3700.0 - 3980.0 | 72.95 | 0.01 PM | 196MG7D |
| EI MO | 27 | 3700.0 - 3980.0 | 72.28 | 0.01 PM | 196MW7D |
| Software Defined Radio. Power listed is maximum MIMO EIRP. This device supports bandwidths of 40/60/80/100 MHz bandwidth for 5G NR n77 with up to 2CC aggregated of maximum bandwidth of 200 MHz. The device supports QPSK, 16QAM, 64QAM, 256QAM modulation. The antenna gains to be used for this transmitter is a maximum 20.7 dBi as declared by the manufacturer and provided in this filing and the antenna is to be fixed mounted on indoor or outdoor permanent structures. RF exposure compliance must be addressed at the time of licensing as required by the responsible FCC Bureau(s), including antenna co-location requirements of 1.1307(b)(3) of the FCC rules. |
| EI: | Output is EIRP. 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. |
EAS Grant - Application U3u7A5hB8BsKaH3XMQltOQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Samsung Electronics Co Ltd 19 Chapin Rd., Building D Pine Brook, NJ 07058 United States |
Date of Grant: 06/20/2023 Application Dated: 06/07/2023 |
| 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: | A3LMT1602D-48B |
| Name of Grantee: | Samsung Electronics Co Ltd |
| Equipment Class: | Licensed Non-Broadcast Station Transmitter |
| Notes: | MMU(MT1602d) |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EI MO | 27 | 3700.0 - 3980.0 | 243.78 | 0.01 PM | 38M1G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 243.22 | 0.01 PM | 38M1W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 258.23 | 0.01 PM | 58M5G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 254.68 | 0.01 PM | 58M5W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 193.2 | 0.01 PM | 77M9G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 196.79 | 0.01 PM | 78M0W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 154.53 | 0.01 PM | 97M7G7D |
| EI MO | 27 | 3700.0 - 3980.0 | 154.53 | 0.01 PM | 97M7W7D |
| EI MO | 27 | 3700.0 - 3980.0 | 105.2 | 0.01 PM | 137MG7D |
| EI MO | 27 | 3700.0 - 3980.0 | 107.15 | 0.01 PM | 137MW7D |
| EI MO | 27 | 3700.0 - 3980.0 | 72.95 | 0.01 PM | 196MG7D |
| EI MO | 27 | 3700.0 - 3980.0 | 72.28 | 0.01 PM | 196MW7D |
| Software Defined Radio. Power listed is maximum MIMO EIRP. This device supports bandwidths of 40/60/80/100 MHz bandwidth for 5G NR n77 with up to 2CC aggregated of maximum bandwidth of 200 MHz. The device supports QPSK, 16QAM, 64QAM, 256QAM modulation. The antenna gains to be used for this transmitter is a maximum 20.7 dBi as declared by the manufacturer and provided in this filing and the antenna is to be fixed mounted on indoor or outdoor permanent structures. RF exposure compliance must be addressed at the time of licensing as required by the responsible FCC Bureau(s), including antenna co-location requirements of 1.1307(b)(3) of the FCC rules. |
| EI: | Output is EIRP. 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. |
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