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  3. A3LRA4401T-77B

FCC ID A3LRA4401T-77B

RRU (RA4401t)

by Samsung Electronics Co Ltd

Grantee Code: A3L   Product Code: RA4401T77B
Latest application date: 2026-01-14

FCC ID Device Details

FCC IDA3LRA4401T-77B
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeA3L
Product CodeRA4401T77B
Applicant BusinessSamsung Electronics Co Ltd 🇺🇸
Related Domains samsung.com
Equipment ClassRRU (RA4401t)
Test FirmCTK Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
3700-3980 MHzOriginal Equipment2026-01-14

Exhibits

DocumentTypeAvailableFile
External PhotographsExternal Photos2026-07-13PDF 1.2 MB
FCC ID Label and LocationID Label/Location Info2026-01-14PDF 158.4 KB
Test Setup PhotographsTest Setup Photos2026-07-13PDF 1.4 MB
Test Report 1Test Report2026-01-14PDF 4.4 MB
Test Report 2Test Report2026-01-14PDF 4.1 MB
Test Report 3Test Report2026-01-14PDF 4.8 MB
Test Report 4Test Report2026-01-14PDF 3.1 MB
Test Report 5Test Report2026-01-14PDF 3.6 MB
Test Report 6Test Report2026-01-14PDF 4.9 MB
Test Report 7Test Report2026-01-14PDF 5 MB
Test Report 8Test Report2026-01-14PDF 522.8 KB
Authorization LetterAttestation Statements2026-01-14PDF 81.3 KB
FCC 2.911 (d)(5) Covered List AttestationAttestation Statements2026-01-14PDF 72.5 KB
FCC 2.911 (d)(7) Agent for Service AttestationAttestation Statements2026-01-14PDF 83.3 KB
Lab Authorization LetterAttestation Statements2026-01-14PDF 106 KB
Confidentiality Request Letter 1Cover Letter(s)2026-01-14PDF 114.8 KB
Confidentiality Request Letter 2Cover Letter(s)2026-01-14PDF 107.7 KB
RF Exposure ReportRF Exposure Info2026-01-14PDF 344.5 KB
Users Manual Metadata onlyUsers ManualPDF 2.5 MB
Internal Photographs Metadata onlyInternal PhotosPDF 1.5 MB
Block Diagram Metadata onlyBlock DiagramPDF 212.8 KB
Schematics 1 Metadata onlySchematicsPDF 3.1 MB
Schematics 2 Metadata onlySchematicsPDF 2.6 MB
Antenna Specifications Metadata onlyOperational DescriptionPDF 183.6 KB
NDA Agreement Metadata onlyOperational DescriptionPDF 606.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 269.6 KB
Parts List Metadata onlyParts List/Tune Up InfoPDF 166.4 KB
Tune-Up Procedure Metadata onlyParts List/Tune Up InfoPDF 520.2 KB

Application Information

Application IDUXgNcFKyw/lzhokcVGAnDA==
Final Action Date2026-01-14
Application PurposeOriginal Equipment
Applicant FRN0027908797
ModelRA4401T-77B
Frequency Range3700-3980 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionRRU (RA4401t)
Responsible PartyJenni Chun, j1.chun@samsung.com , 973-808-6375
Technical ContactJongin Kim, Samsung Electronics Co. Ltd, jered.kim@samsung.com , +82-31-279-2218
Non-Technical ContactJenni Chun, Samsung Electronics Co. Ltd, j1.chun@samsung.com , +1-800-726-7864
Test FirmYoung-Joon Park, CTK Co., Ltd., YoungJoon.Park@element.com , 82-31-8020-0620
TCB Emailtcb@element.com
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
UXgNcFKyw/lzhokcVGAnDA==2026-01-14Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
1930-1995 MHz0.490.004 PM4M52G7D24EEP MO
1930-1995 MHz0.530.004 PM4M54W7D24EEP MO
1930-1995 MHz0.390.004 PM9M04G7D24EEP MO
1930-1995 MHz0.430.004 PM9M09W7D24EEP MO
1930-1995 MHz0.270.004 PM13M6G7D24EEP MO
1930-1995 MHz0.320.004 PM13M6W7D24EEP MO
1930-1995 MHz0.20.004 PM18M1G7D24EEP MO
1930-1995 MHz0.220.004 PM18M2W7D24EEP MO
1930-1995 MHz0.330.004 PM9M55G7D24EEP MO
1930-1995 MHz0.360.004 PM9M56W7D24EEP MO
1930-1995 MHz0.060.004 PM59M3G7D24EEP MO
1930-1995 MHz0.060.004 PM59M4W7D24EEP MO
1930-1995 MHz0.520.004 PM4M54W7D24EEP MO
1930-1995 MHz0.380.004 PM9M37G7D24EEP MO
1930-1995 MHz0.450.004 PM9M39W7D24EEP MO
1930-1995 MHz0.260.004 PM14M3G7D24EEP MO
1930-1995 MHz0.350.004 PM14M3W7D24EEP MO
1930-1995 MHz0.190.004 PM19M1G7D24EEP MO
1930-1995 MHz0.290.004 PM19M2W7D24EEP MO
1930-1995 MHz0.160.004 PM24M0G7D24EEP MO
1930-1995 MHz0.220.004 PM24M1W7D24EEP MO
1930-1995 MHz0.370.004 PM9M55G7D24EEP MO
1930-1995 MHz0.40.004 PM9M56W7D24EEP MO
1930-1995 MHz0.080.004 PM59M5W7D24EEP MO
1930-1995 MHz0.350.004 PM9M52G7D24EEP MO
1930-1995 MHz0.370.004 PM9M57W7D24EEP MO
1930-1995 MHz0.080.004 PM58M9G7D24EEP MO
1930-1995 MHz0.10.004 PM59M1W7D24EEP MO
2110-2180 MHz0.640.005 PM4M52G7D27EP MO
2110-2180 MHz0.670.005 PM4M54W7D27EP MO
2110-2180 MHz0.50.005 PM9M05G7D27EP MO
2110-2180 MHz0.550.005 PM9M11W7D27EP MO
2110-2180 MHz0.340.005 PM13M6G7D27EP MO
2110-2180 MHz0.410.005 PM13M6W7D27EP MO
2110-2180 MHz0.250.005 PM18M1G7D27EP MO
2110-2180 MHz0.280.005 PM18M2W7D27EP MO
2110-2180 MHz0.430.005 PM9M56G7D27EP MO
2110-2180 MHz0.470.005 PM9M57W7D27EP MO
2110-2180 MHz0.070.005 PM59M7G7D27EP MO
2110-2180 MHz0.080.005 PM59M8W7D27EP MO
2110-2180 MHz0.640.005 PM4M53W7D27EP MO
2110-2180 MHz0.480.005 PM9M37G7D27EP MO
2110-2180 MHz0.570.005 PM9M40W7D27EP MO
2110-2180 MHz0.320.005 PM14M3G7D27EP MO
2110-2180 MHz0.450.005 PM14M3W7D27EP MO
2110-2180 MHz0.240.005 PM19M1G7D27EP MO
2110-2180 MHz0.350.005 PM19M2W7D27EP MO
2110-2180 MHz0.190.005 PM24M0G7D27EP MO
2110-2180 MHz0.260.005 PM24M1W7D27EP MO
2110-2180 MHz0.160.005 PM28M9G7D27EP MO
2110-2180 MHz0.230.005 PM28M8W7D27EP MO
2110-2180 MHz0.410.005 PM9M55G7D27EP MO
2110-2180 MHz0.420.005 PM9M58W7D27EP MO
2110-2180 MHz0.060.005 PM59M5G7D27EP MO
2110-2180 MHz0.090.005 PM59M8W7D27EP MO
2110-2180 MHz0.450.005 PM9M52G7D27EP MO
2110-2180 MHz0.490.005 PM9M57W7D27EP MO
2110-2180 MHz0.080.005 PM58M9G7D27EP MO
2110-2180 MHz0.110.005 PM59M2W7D27EP MO
3700-3980 MHz0.860.002 PM38M1G7D27EP MO
3700-3980 MHz1.350.002 PM38M3W7D27EP MO
3700-3980 MHz0.540.002 PM57M9G7D27EP MO
3700-3980 MHz0.770.002 PM58M1W7D27EP MO
3700-3980 MHz0.410.002 PM78M2G7D27EP MO
3700-3980 MHz0.630.002 PM78M6W7D27EP MO
3700-3980 MHz0.320.002 PM97M7G7D27EP MO
3700-3980 MHz0.480.002 PM97M7W7D27EP MO
3700-3980 MHz0.410.002 PM77M9G7D27EP MO
3700-3980 MHz0.650.002 PM78M1W7D27EP MO
3700-3980 MHz0.120.002 PM277MG7D27EP MO
3700-3980 MHz0.180.002 PM276MW7D27EP MO

Grants

TCB Grant - Application UXgNcFKyw/lzhokcVGAnDA==

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: 01/14/2026

Application Dated: 01/09/2026
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:  A3LRA4401T-77B
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: PCS Licensed Transmitter
Notes: RRU (RA4401t)
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EP MO 24E 1930.0  -  1995.0 0.49 0.004  PM 4M52G7D
EP MO 24E 1930.0  -  1995.0 0.53 0.004  PM 4M54W7D
EP MO 24E 1930.0  -  1995.0 0.39 0.004  PM 9M04G7D
EP MO 24E 1930.0  -  1995.0 0.43 0.004  PM 9M09W7D
EP MO 24E 1930.0  -  1995.0 0.27 0.004  PM 13M6G7D
EP MO 24E 1930.0  -  1995.0 0.32 0.004  PM 13M6W7D
EP MO 24E 1930.0  -  1995.0 0.2 0.004  PM 18M1G7D
EP MO 24E 1930.0  -  1995.0 0.22 0.004  PM 18M2W7D
EP MO 24E 1930.0  -  1995.0 0.33 0.004  PM 9M55G7D
EP MO 24E 1930.0  -  1995.0 0.36 0.004  PM 9M56W7D
EP MO 24E 1930.0  -  1995.0 0.06 0.004  PM 59M3G7D
EP MO 24E 1930.0  -  1995.0 0.06 0.004  PM 59M4W7D
EP MO 24E 1930.0  -  1995.0 0.52 0.004  PM 4M54W7D
EP MO 24E 1930.0  -  1995.0 0.38 0.004  PM 9M37G7D
EP MO 24E 1930.0  -  1995.0 0.45 0.004  PM 9M39W7D
EP MO 24E 1930.0  -  1995.0 0.26 0.004  PM 14M3G7D
EP MO 24E 1930.0  -  1995.0 0.35 0.004  PM 14M3W7D
EP MO 24E 1930.0  -  1995.0 0.19 0.004  PM 19M1G7D
EP MO 24E 1930.0  -  1995.0 0.29 0.004  PM 19M2W7D
EP MO 24E 1930.0  -  1995.0 0.16 0.004  PM 24M0G7D
EP MO 24E 1930.0  -  1995.0 0.22 0.004  PM 24M1W7D
EP MO 24E 1930.0  -  1995.0 0.37 0.004  PM 9M55G7D
EP MO 24E 1930.0  -  1995.0 0.4 0.004  PM 9M56W7D
EP MO 24E 1930.0  -  1995.0 0.08 0.004  PM 59M5W7D
EP MO 24E 1930.0  -  1995.0 0.35 0.004  PM 9M52G7D
EP MO 24E 1930.0  -  1995.0 0.37 0.004  PM 9M57W7D
EP MO 24E 1930.0  -  1995.0 0.08 0.004  PM 58M9G7D
EP MO 24E 1930.0  -  1995.0 0.1 0.004  PM 59M1W7D
EP MO 27 2110.0  -  2180.0 0.64 0.005  PM 4M52G7D
EP MO 27 2110.0  -  2180.0 0.67 0.005  PM 4M54W7D
EP MO 27 2110.0  -  2180.0 0.5 0.005  PM 9M05G7D
EP MO 27 2110.0  -  2180.0 0.55 0.005  PM 9M11W7D
EP MO 27 2110.0  -  2180.0 0.34 0.005  PM 13M6G7D
EP MO 27 2110.0  -  2180.0 0.41 0.005  PM 13M6W7D
EP MO 27 2110.0  -  2180.0 0.25 0.005  PM 18M1G7D
EP MO 27 2110.0  -  2180.0 0.28 0.005  PM 18M2W7D
EP MO 27 2110.0  -  2180.0 0.43 0.005  PM 9M56G7D
EP MO 27 2110.0  -  2180.0 0.47 0.005  PM 9M57W7D
EP MO 27 2110.0  -  2180.0 0.07 0.005  PM 59M7G7D
EP MO 27 2110.0  -  2180.0 0.08 0.005  PM 59M8W7D
EP MO 27 2110.0  -  2180.0 0.64 0.005  PM 4M53W7D
EP MO 27 2110.0  -  2180.0 0.48 0.005  PM 9M37G7D
EP MO 27 2110.0  -  2180.0 0.57 0.005  PM 9M40W7D
EP MO 27 2110.0  -  2180.0 0.32 0.005  PM 14M3G7D
EP MO 27 2110.0  -  2180.0 0.45 0.005  PM 14M3W7D
EP MO 27 2110.0  -  2180.0 0.24 0.005  PM 19M1G7D
EP MO 27 2110.0  -  2180.0 0.35 0.005  PM 19M2W7D
EP MO 27 2110.0  -  2180.0 0.19 0.005  PM 24M0G7D
EP MO 27 2110.0  -  2180.0 0.26 0.005  PM 24M1W7D
EP MO 27 2110.0  -  2180.0 0.16 0.005  PM 28M9G7D
EP MO 27 2110.0  -  2180.0 0.23 0.005  PM 28M8W7D
EP MO 27 2110.0  -  2180.0 0.41 0.005  PM 9M55G7D
EP MO 27 2110.0  -  2180.0 0.42 0.005  PM 9M58W7D
EP MO 27 2110.0  -  2180.0 0.06 0.005  PM 59M5G7D
EP MO 27 2110.0  -  2180.0 0.09 0.005  PM 59M8W7D
EP MO 27 2110.0  -  2180.0 0.45 0.005  PM 9M52G7D
EP MO 27 2110.0  -  2180.0 0.49 0.005  PM 9M57W7D
EP MO 27 2110.0  -  2180.0 0.08 0.005  PM 58M9G7D
EP MO 27 2110.0  -  2180.0 0.11 0.005  PM 59M2W7D
EP MO 27 3700.0  -  3980.0 0.86 0.002  PM 38M1G7D
EP MO 27 3700.0  -  3980.0 1.35 0.002  PM 38M3W7D
EP MO 27 3700.0  -  3980.0 0.54 0.002  PM 57M9G7D
EP MO 27 3700.0  -  3980.0 0.77 0.002  PM 58M1W7D
EP MO 27 3700.0  -  3980.0 0.41 0.002  PM 78M2G7D
EP MO 27 3700.0  -  3980.0 0.63 0.002  PM 78M6W7D
EP MO 27 3700.0  -  3980.0 0.32 0.002  PM 97M7G7D
EP MO 27 3700.0  -  3980.0 0.48 0.002  PM 97M7W7D
EP MO 27 3700.0  -  3980.0 0.41 0.002  PM 77M9G7D
EP MO 27 3700.0  -  3980.0 0.65 0.002  PM 78M1W7D
EP MO 27 3700.0  -  3980.0 0.12 0.002  PM 277MG7D
EP MO 27 3700.0  -  3980.0 0.18 0.002  PM 276MW7D

Power output listed is maximum MIMO EIRP/MHz. This transmitter supports 2x2 MIMO or 4x4 MIMO operation. LTE B25 and B66 supports bandwidths of 5/10/15/20 MHz with up to 4CC and a maximum aggregated bandwidth of 60 MHz. NR n25 supports bandwidths of 5/10/15/20/25 MHz with up to 4CC and a maximum aggregated bandwidth of 60 MHz. NR n66 supports bandwidths of 5/10/15/20/25/30 MHz with up to 4CC and a maximum aggregated bandwidth of 60 MHz. NR n77 supports bandwidths of 40/60/80/100 MHz with up to 4CC maximum aggregated bandwidth of 280 MHz. The device must be mounted on indoor or outdoor permanent structures by a professional installer to provide a separation distance of at least 60 cm 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.

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.