FCC ID A3LSML325

WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n

by Samsung Electronics Co Ltd

Grantee Code: A3L   Product Code: SML325
Latest application date: 2025-05-29

FCC ID Device Details

FCC IDA3LSML325
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeA3L
Product CodeSML325
Applicant BusinessSamsung Electronics Co Ltd 🇺🇸
Related Domains samsung.com
Equipment ClassWCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Test FirmUL Korea, Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
5180-5240 MHzOriginal Equipment2025-05-29
673-688 MHzOriginal Equipment2025-05-29
617-652 MHzOriginal Equipment2025-05-29
2402-2480 MHzOriginal Equipment2025-05-29
2402-2480 MHzOriginal Equipment2025-05-29

Exhibits

DocumentTypeAvailableFile
A3LSML325_UserManual_240423_draftUsers Manual2025-11-25PDF 1.4 MB
A3LSML325_Internal_Photo_250428Internal Photos2025-11-25PDF 696.1 KB
A3LSML325_external_PhotoExternal Photos2025-11-25PDF 642.6 KB
A3LSML325_E-Label_and_Location_250414ID Label/Location Info2025-05-29PDF 102.8 KB
A3LSML325_Appendix - Test Setup Photo[Licensed Band]Test Setup Photos2025-11-25PDF 811.1 KB
A3LSML325_Appendix - Test Setup Photo[Unlicensed Band]Test Setup Photos2025-11-25PDF 880.7 KB
A3LSML325_WIFI_Aintenna_Product_spec_ENG_AppendixTest Setup Photos2025-11-25PDF 208.8 KB
LBE20250134_SM-L325U_Appendix_FCC_CerTest Setup Photos2025-11-25PDF 1.9 MB
S-4791706309-S1 FCC Report SAR App A PhotosTest Setup Photos2025-11-25PDF 318.5 KB
A3LSML325_WIFI_Aintenna_Product_spec_ENG_250310Test Report2025-05-29PDF 964.8 KB
LBE20250134_SM-L325U_EMC TestReport_FCC_Cer_Issue0Test Report2025-05-29PDF 1.8 MB
S-4791706309-E1V2 FCC Report Part 15B Receiver mode[CXX]Test Report2025-05-29PDF 1.4 MB
S-4791706309-E2V2_FCC Report WWAN Part 22,90_Part1Test Report2025-05-29PDF 5.3 MB
S-4791706309-E2V2_FCC Report WWAN Part 22,90_Part2Test Report2025-05-29PDF 5.5 MB
S-4791706309-E2V2_FCC Report WWAN Part 22,90_Part3Test Report2025-05-29PDF 1,020 KB
S-4791706309-E3V2_FCC Report WWAN Part 24Test Report2025-05-29PDF 5.5 MB
S-4791706309-E4V2_FCC Report WWAN Part 27_Part1Test Report2025-05-29PDF 5.2 MB
S-4791706309-E4V2_FCC Report WWAN Part 27_Part2Test Report2025-05-29PDF 5.2 MB
S-4791706309-E4V2_FCC Report WWAN Part 27_Part3Test Report2025-05-29PDF 5.2 MB
S-4791706309-E4V2_FCC Report WWAN Part 27_Part4Test Report2025-05-29PDF 1.5 MB
S-4791706309-E5V1 FCC Report DTS[b,g,n] WLANTest Report2025-05-29PDF 2.9 MB
S-4791706309-E6V1 FCC Report BLETest Report2025-05-29PDF 3.3 MB
S-4791706309-E7V2 FCC Report BTTest Report2025-05-29PDF 3.8 MB
S-4791706309-E8V2 FCC Report UNII[a,n] WLANTest Report2025-05-29PDF 3.5 MB
A3LSML325 FCC 2.911[d][5] Attestation_FRNAttestation Statements2025-05-29PDF 436.2 KB
A3LSML325 FCC Agent for service Attestation from Applicant_FRNAttestation Statements2025-05-29PDF 954 KB
A3LSML325_WCDMA MPR_L325_250415Attestation Statements2025-05-29PDF 332.2 KB
A3LSML325 Agent Authorization Letter_ULCover Letter(s)2025-05-29PDF 490.9 KB
A3LSML325 Request for confidentiality letterCover Letter(s)2025-05-29PDF 1.5 MB
S-4791706309-S1 FCC Report SAR App B Test PlotsRF Exposure Info2025-05-29PDF 717.3 KB
S-4791706309-S1 FCC Report SAR App C System PlotsRF Exposure Info2025-05-29PDF 181.7 KB
S-4791706309-S1 FCC Report SAR App D SAR TissueRF Exposure Info2025-05-29PDF 517.4 KB
S-4791706309-S1 FCC Report SAR App E Probe CertiRF Exposure Info2025-05-29PDF 2.3 MB
S-4791706309-S1 FCC Report SAR App F Dipole Certi _Part1RF Exposure Info2025-05-29PDF 5.2 MB
S-4791706309-S1 FCC Report SAR App F Dipole Certi _Part2RF Exposure Info2025-05-29PDF 4.8 MB
S-4791706309-S1-1V1 FCC SAR ReportRF Exposure Info2025-05-29PDF 1.2 MB
[A3LSML325]_Block_Diagram_250505 Metadata onlyBlock DiagramPDF 971.8 KB
A3LSML325_Schematic_250414 Metadata onlySchematicsPDF 994.1 KB
A3LSML325U_CH_1213 Verification_ Metadata onlyOperational DescriptionPDF 206.1 KB
A3LSML325_Antenna distance_250424 Metadata onlyOperational DescriptionPDF 375.1 KB
A3LSML325_LTE Release 10 Checklist rev D_L325_250415 Metadata onlyOperational DescriptionPDF 109.6 KB
A3LSML325_LTE checklist_250415 Metadata onlyOperational DescriptionPDF 97.5 KB
A3LSML325_Operational_Description_250416 Metadata onlyOperational DescriptionPDF 2.1 MB
A3LSML325_Simultaneous Scenario_L325_250416 Metadata onlyOperational DescriptionPDF 113.5 KB
Antenna_Specification[LTE,WCDMA]_SM-L325U Metadata onlyOperational DescriptionPDF 744 KB
PRODUCT EQUALITY DECLARATION_SM-L325U_L325F_250326 Metadata onlyOperational DescriptionPDF 166.9 KB
A3LSML325_U-NII Device SW Security Statement_250417 Metadata onlySDR Software/Security Info.PDF 757.3 KB
A3LSML325_7a. Tune-up procedure_L325_250415 Metadata onlyParts List/Tune Up InfoPDF 182.4 KB
A3LSML325_WIFI_BT_BLE Part15 Tune-up_L325_250416 Metadata onlyParts List/Tune Up InfoPDF 201.8 KB
A3LSML325_parts_list Metadata onlyParts List/Tune Up InfoPDF 163.9 KB

Application Information

Application IDmO9ibDrshqEhmEYRA+JY/A==
Final Action Date2025-05-29
Application PurposeOriginal Equipment
Applicant FRN0027908797
ModelSML325
Frequency Range5180-5240 MHz
Equipment ClassNII - Unlicensed National Information Infrastructure TX
Device DescriptionWCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Responsible PartyJenni Chun, General Manager, j1.chun@samsung.com , 973-808-6375
Technical ContactSuHyun Jo, UL Korea, Ltd., 46902@global.ul.com , 313379912
Test FirmJunwhan Lee, UL Korea, Ltd., Junwhan.Lee@ul.com , 82313379902
TCB EmailLST.FRE.CertNotice@ul.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date11/25/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsPower output listed is conducted. This device supports bandwidths of 20 MHz for WLAN. The highest reported SAR values for head (next to mouth), simultaneous transmission, extremity (wrist) (10g), and extremity simultaneous transmission exposure (10g) conditions in this filing are <0.10 W/Kg, 0.24 W/Kg, 0.19 W/Kg (10g), and 1.09 W/Kg (10g), respectively.

Applications

Application IDDatePurpose
mO9ibDrshqEhmEYRA+JY/A==2025-05-29Original Equipment
hS/0m8F/wC5xf/bj6g3GAA==2025-05-29Original Equipment
Uq22L0B7Q2I5sxpObe/CAQ==2025-05-29Original Equipment
E85w5JoEKYw+Wa14D3ooWA==2025-05-29Original Equipment
6ZRIdRf9dg1Fh0VyZisWLA==2025-05-29Original Equipment
/mYz0T9epwwEs5zdjANk4Q==2025-05-29Original Equipment

Equipment Authorization

FrequencyOutputToleranceGrant Notes
CC
617-652 MHzCC
673-688 MHz0.0052.5ppm
673-688 MHz0.0032.5ppm
704-711 MHz0.0082.5ppm
704-711 MHz0.0052.5ppm
729-768 MHzCC
779.5-784.5 MHz0.0242.5ppm
779.5-784.5 MHz0.0182.5ppm
782 MHz0.0182.5ppm
782 MHz0.0142.5ppm
790.5-795.5 MHz0.022.5ppm
793 MHz0.0162.5ppm
816.5-821.5 MHz0.1972.5ppm
821.5 MHz0.2372.5ppm
821.5 MHz0.1892.5ppm
824-846.5 MHz0.0092.5ppm
824-841.5 MHz0.0142.5ppm
824-841.5 MHz0.0082.5ppm
859-894 MHzCC
1712.4-1752.6 MHz0.0312.5ppm
1720-1770 MHz0.0442.5ppm
1720-1770 MHz0.0372.5ppm
1852.4-1907.6 MHz0.0222.5ppm
1857.5-1907.5 MHz0.0312.5ppm
1860-1905 MHz0.032.5ppm
1860-1905 MHz0.0252.5ppm
2402-2480 MHz0.01CC
2402-2480 MHz0.0700000CC
2404-2478 MHz0.009CC
2412-2472 MHz0.23CC
2505-2565 MHz0.0192.5ppm
2510-2560 MHz0.022.5ppm
2510-2560 MHz0.0172.5ppm
5180-5240 MHz0.037CC
5260-5320 MHz0.036CC
5500-5720 MHz0.037CC
5745-5825 MHz0.036CC
5845-5885 MHz0.004CC, EP

Grants

TCB Grant - Application Uq22L0B7Q2I5sxpObe/CAQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 05/29/2025

Application Dated: 05/29/2025
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:  A3LSML325
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: Communications Rcvr for use w/ licensed Tx and CBs
Notes: WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15B 617.0  -  652.0
CC 15B 729.0  -  768.0
CC 15B 859.0  -  894.0


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application mO9ibDrshqEhmEYRA+JY/A==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 05/29/2025

Application Dated: 05/29/2025
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:  A3LSML325
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15E 5180.0  -  5240.0 0.037  
CC 15E 5260.0  -  5320.0 0.036  
CC 15E 5500.0  -  5720.0 0.037  
CC 15E 5745.0  -  5825.0 0.036  
CC EP 15E 5845.0  -  5885.0 0.004  

Power output listed is conducted.

This device supports bandwidths of 20 MHz for WLAN.

The highest reported SAR values for head (next to mouth), simultaneous transmission, extremity (wrist) (10g), and extremity simultaneous transmission exposure (10g) conditions in this filing are <0.10 W/Kg, 0.24 W/Kg, 0.19 W/Kg (10g), and 1.09 W/Kg (10g), respectively.


CC: This device is certified pursuant to two different Part 15 rules sections.
EP: Output power is Effective Isotropic Radiated Power (EIRP)

TCB Grant - Application hS/0m8F/wC5xf/bj6g3GAA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 05/29/2025

Application Dated: 05/29/2025
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:  A3LSML325
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: PCS Licensed Transmitter worn on body
Notes: WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
22H 826.4  -  846.6 0.016 2.5  PM 4M18F9W
90 793.0  -  793.0 0.019 2.5  PM 8M96G7W
90 793.0  -  793.0 0.016 2.5  PM 8M97D7W
90 790.5  -  795.5 0.02 2.5  PM 4M50G7W
90 821.5  -  821.5 0.237 2.5  PM 13M4G7W
90 821.5  -  821.5 0.189 2.5  PM 13M4D7W
90 816.5  -  821.5 0.197 2.5  PM 4M49D7W
22H 824.0  -  841.5 0.014 2.5  PM 13M4G7W
22H 824.0  -  841.5 0.008 2.5  PM 13M4D7W
22H 824.0  -  846.5 0.009 2.5  PM 4M51D7W
24E 1852.4  -  1907.6 0.022 2.5  PM 4M17F9W
24E 1860.0  -  1905.0 0.03 2.5  PM 17M9G7W
24E 1860.0  -  1905.0 0.025 2.5  PM 17M8D7W
24E 1857.5  -  1907.5 0.031 2.5  PM 14M4G7W
27 1712.4  -  1752.6 0.031 2.5  PM 4M19F9W
27 2510.0  -  2560.0 0.02 2.5  PM 17M9G7W
27 2510.0  -  2560.0 0.017 2.5  PM 17M9D7W
27 2505.0  -  2565.0 0.019 2.5  PM 8M97D7W
27 704.0  -  711.0 0.008 2.5  PM 9M00G7W
27 704.0  -  711.0 0.005 2.5  PM 8M99D7W
27 782.0  -  782.0 0.018 2.5  PM 8M97G7W
27 782.0  -  782.0 0.014 2.5  PM 8M97D7W
27 779.5  -  784.5 0.024 2.5  PM 4M50G7W
27 779.5  -  784.5 0.018 2.5  PM 4M49D7W
27 1720.0  -  1770.0 0.044 2.5  PM 17M9G7W
27 1720.0  -  1770.0 0.037 2.5  PM 17M9D7W
27 673.0  -  688.0 0.005 2.5  PM 17M9G7W
27 673.0  -  688.0 0.003 2.5  PM 17M9D7W

Output power listed is ERP for operations below 1 GHz, EIRP for operations above 1 GHz and conducted power for Part 90S (814-824 MHz).

This device supports the following LTE bands and channel bandwidths: 1.4/ 3/ 5/ 10/ 15/ 20 MHz in Band 2, Band 4, Band 25, and Band 66; 1.4/ 3/ 5/ 10 MHz in Band 5 and Band 12; 5/ 10/ 15/ 20 MHz in Band 7 and Band 71; 1.4/ 3/ 5/ 10/ 15 MHz in Band 26; 5/ 10 in Band 13 and Band 14.

For LTE the line entries are the highest measured total power and widest bandwidth within each band for each emissions designator for single carrier operations within each band.

The highest reported SAR values for head (next to mouth), simultaneous transmission, extremity (wrist) (10g), and extremity simultaneous transmission exposure (10g) conditions in this filing are 0.18 W/Kg, 0.26 W/Kg, 0.65 W/Kg (10g) and 1.09 W/Kg (10g), respectively.

This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.


TCB Grant - Application E85w5JoEKYw+Wa14D3ooWA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 05/29/2025

Application Dated: 05/29/2025
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:  A3LSML325
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: Digital Transmission System
Notes: WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15C 2402.0  -  2480.0 0.01  
CC 15C 2404.0  -  2478.0 0.009  
CC 15C 2412.0  -  2472.0 0.23  

Power output listed is conducted.

This device supports bandwidths of 20 MHz for WLAN.

The highest reported SAR values for head (next to mouth), simultaneous transmission, extremity (wrist) (10g), and extremity simultaneous transmission exposure (10g) conditions in this filing are 0.10 W/Kg, 0.26 W/Kg, 0.33 W/Kg (10g), and 0.97 W/Kg (10g), respectively.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 6ZRIdRf9dg1Fh0VyZisWLA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 05/29/2025

Application Dated: 05/29/2025
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:  A3LSML325
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15C 2402.0  -  2480.0 0.07  

Power output listed is conducted.

The highest reported SAR values for head (next to mouth), simultaneous transmission, extremity (wrist) (10g), and extremity simultaneous transmission exposure (10g) conditions in this filing are <0.10 W/Kg, 0.24 W/Kg, 0.25 W/Kg (10g), and 1.09 W/Kg (10g) respectively.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application /mYz0T9epwwEs5zdjANk4Q==

TCB GRANT OF EQUIPMENT
AUTHORIZATION
TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 05/29/2025

Application Dated: 05/29/2025
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:  A3LSML325
Name of Grantee:  Samsung Electronics Co Ltd
Equipment Class: Part 15 Class B Digital Device
Notes: WCDMA/LTE Smart Wearable + BT/BLE, DTS/UNII a/b/g/n
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15B  - 


CC: This device is certified pursuant to two different Part 15 rules sections.