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  2. 2BUPW
  3. 2BUPW-EC25A

FCC ID 2BUPW-EC25A

LTE Module

by D&Shine Co. Ltd.

Grantee Code: 2BUPW   Product Code: EC25A
Latest application date: 2026-06-16

FCC ID Device Details

FCC ID2BUPW-EC25A
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BUPW
Product CodeEC25A
Applicant BusinessD&Shine Co. Ltd. 🇰🇷
Related Domains dnshine.co.kr icertifi.com
Equipment ClassLTE Module
Test FirmEurofins TA Technology (Shanghai) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
1860-1900 MHzChange in identification of presently authorized equipment. Original FCC ID: XMR201605EC25A Grant Date: 06/13/20182026-06-16
1860-1900 MHzClass II permissive change or modification of presently authorized equipment2026-06-16

Exhibits

DocumentTypeAvailableFile
2BUPW-EC25A External PhotosExternal Photos2026-06-16PDF 473 KB
2BUPW-EC25A FCC Label & Location_r1ID Label/Location Info2026-06-16PDF 299.9 KB
2BUPW-EC25A Label & LocationID Label/Location Info2026-06-16PDF 102.5 KB
EC25-A MPE Test ReportRF Exposure Info2026-06-16PDF 267.5 KB
EC25-A RF Test Report LTE B12Test Report2026-06-16PDF 405 KB
EC25-A RF Test Report LTE B2Test Report2026-06-16PDF 420.1 KB
EC25-A RF Test Report LTE B4Test Report2026-06-16PDF 405.3 KB
2BUPW-EC25A Covered list attestation letterAttestation Statements2026-06-16PDF 223.2 KB
2BUPW-EC25A US AgentAttestation Statements2026-06-16PDF 411.2 KB
2BUPW-EC25A C2PC LetterCover Letter(s)2026-06-16PDF 270.2 KB
2BUPW-EC25A Change in ID Request Letter_R1Cover Letter(s)2026-06-16PDF 1 MB
2BUPW-EC25A FCC Agent Authorization LetterCover Letter(s)2026-06-16PDF 175.7 KB
2BUPW-EC25A FCC Change in ID Authorization Letter from Original_R1Cover Letter(s)2026-06-16PDF 117.5 KB
2BUPW-EC25A FCC Confidentiality Request Letter_R2Cover Letter(s)2026-06-16PDF 180.7 KB
2BUPW-EC25A FCC Modular Approval Declaration letterCover Letter(s)2026-06-16PDF 292.8 KB
2BUPW-EC25A FCC Modular Approval Declaration letter_R1Cover Letter(s)2026-06-16PDF 285.9 KB
2BUPW-EC25A User manual_R1 Metadata onlyUsers Manual2026-12-13PDF 1.1 MB
2BUPW-EC25A External Photo_R1 Metadata onlyExternal Photos2026-12-13PDF 1.3 MB
2BUPW-EC25A Setup Photo Annex A Metadata onlyTest Setup Photos2026-12-13PDF 861.5 KB
2BUPW-EC25A Trace Antenna Description Metadata onlyOperational DescriptionPDF 483.8 KB
2BUPW-EC25A Tune up Metadata onlyParts List/Tune Up InfoPDF 169.3 KB

Application Information

Application ID48CwuhKBvpv5DkU17vvjEA==
Final Action Date2026-06-16
Application PurposeChange in identification of presently authorized equipment. Original FCC ID: XMR201605EC25A Grant Date: 06/13/2018
Applicant FRN0037951902
ModelEC25A
Frequency Range1860-1900 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionLTE Module
Responsible PartyKyeongSoo Kim, ksk@dnshine.co.kr , +82-2-3159-8872
Non-Technical ContactPaul Preston, Americas Compliance Consulting LLC dba iCertifi, fccagent@icertifi.com , +1 (866) 885-4575
Test FirmMichelle Qu, Eurofins TA Technology (Shanghai) Co., Ltd., Michelle.Qu@cpt.eurofinscn.com , 86-21-50791141
TCB Emailtcb-info@hctamerica.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 ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentSingle Modular Approval
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
48CwuhKBvpv5DkU17vvjEA==2026-06-16Change in identification of presently authorized equipment. Original FCC ID: XMR201605EC25A Grant Date: 06/13/2018
+IbMbUun10HJIpFkbvGDtg==2026-06-16Class II permissive change or modification of presently authorized equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
826.4-846.6 MHz0.2052.5 PM4M15F9W22H
1852.4-1907.6 MHz0.2092.5 PM4M15F9W24E
1712.4-1752.6 MHz0.1822.5 PM4M15F9W27
699.7-715.3 MHz0.2252.5 PM1M11G7D27
699.7-715.3 MHz0.1922.5 PM1M10W7D27
700.5-714.5 MHz0.2382.5 PM2M75G7D27
700.5-714.5 MHz0.1992.5 PM2M76W7D27
701.5-713.5 MHz0.2372.5 PM4M54G7D27
701.5-713.5 MHz0.2012.5 PM4M54W7D27
704-711 MHz0.2422.5 PM9M12G7D27
704-711 MHz0.2062.5 PM9M12W7D27
1850.7-1909.3 MHz0.2422.5 PM1M10G7D24E
1850.7-1909.3 MHz0.22.5 PM1M10W7D24E
1851.5-1908.5 MHz0.2442.5 PM2M76G7D24E
1851.5-1908.5 MHz0.1992.5 PM2M76W7D24E
1852.5-1907.5 MHz0.242.5 PM4M54G7D24E
1852.5-1907.5 MHz0.1912.5 PM4M54W7D24E
1855-1905 MHz0.2442.5 PM9M12G7D24E
1855-1905 MHz0.1922.5 PM9M12W7D24E
1857.5-1902.5 MHz0.2352.5 PM13M6G7D24E
1857.5-1902.5 MHz0.192.5 PM13M6W7D24E
1860-1900 MHz0.2342.5 PM18M6G7D24E
1860-1900 MHz0.1932.5 PM18M6W7D24E
1710.7-1754.3 MHz0.242.5 PM1M10G7D27
1710.7-1754.3 MHz0.2092.5 PM1M11W7D27
1711.5-1753.5 MHz0.2022.5 PM2M75G7D27
1711.5-1753.5 MHz0.2022.5 PM2M76W7D27
1712.5-1752.5 MHz0.2372.5 PM4M52G7D27
1712.5-1752.5 MHz0.2012.5 PM4M52W7D27
1715-1750 MHz0.2362.5 PM9M08G7D27
1715-1750 MHz0.1982.5 PM9M08W7D27
1717.5-1747.5 MHz0.2362.5 PM13M5G7D27
1717.5-1747.5 MHz0.1922.5 PM13M5W7D27
1720-1745 MHz0.2242.5 PM18M5G7D27
1720-1745 MHz0.22.5 PM18M5W7D27

Grants

TCB Grant - Application 48CwuhKBvpv5DkU17vvjEA==

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: 06/16/2026

Application Dated: 06/11/2026
D&Shine Co. Ltd.
B-B134, 140 Tongil-ro, Deogyang-gu
Goyang-si, Gyeonggi-do, 10594
South Korea
 
Attention: KyeongSoo Kim ,

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:  2BUPW-EC25A
Name of Grantee:  D&Shine Co. Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: LTE Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 826.4  -  846.6 0.205 2.5  PM 4M15F9W
24E 1852.4  -  1907.6 0.209 2.5  PM 4M15F9W
27 1712.4  -  1752.6 0.182 2.5  PM 4M15F9W
27 699.7  -  715.3 0.225 2.5  PM 1M11G7D
27 699.7  -  715.3 0.192 2.5  PM 1M10W7D
27 700.5  -  714.5 0.238 2.5  PM 2M75G7D
27 700.5  -  714.5 0.199 2.5  PM 2M76W7D
27 701.5  -  713.5 0.237 2.5  PM 4M54G7D
27 701.5  -  713.5 0.201 2.5  PM 4M54W7D
27 704.0  -  711.0 0.242 2.5  PM 9M12G7D
27 704.0  -  711.0 0.206 2.5  PM 9M12W7D
24E 1850.7  -  1909.3 0.242 2.5  PM 1M10G7D
24E 1850.7  -  1909.3 0.2 2.5  PM 1M10W7D
24E 1851.5  -  1908.5 0.244 2.5  PM 2M76G7D
24E 1851.5  -  1908.5 0.199 2.5  PM 2M76W7D
24E 1852.5  -  1907.5 0.24 2.5  PM 4M54G7D
24E 1852.5  -  1907.5 0.191 2.5  PM 4M54W7D
24E 1855.0  -  1905.0 0.244 2.5  PM 9M12G7D
24E 1855.0  -  1905.0 0.192 2.5  PM 9M12W7D
24E 1857.5  -  1902.5 0.235 2.5  PM 13M6G7D
24E 1857.5  -  1902.5 0.19 2.5  PM 13M6W7D
24E 1860.0  -  1900.0 0.234 2.5  PM 18M6G7D
24E 1860.0  -  1900.0 0.193 2.5  PM 18M6W7D
27 1710.7  -  1754.3 0.24 2.5  PM 1M10G7D
27 1710.7  -  1754.3 0.209 2.5  PM 1M11W7D
27 1711.5  -  1753.5 0.202 2.5  PM 2M75G7D
27 1711.5  -  1753.5 0.202 2.5  PM 2M76W7D
27 1712.5  -  1752.5 0.237 2.5  PM 4M52G7D
27 1712.5  -  1752.5 0.201 2.5  PM 4M52W7D
27 1715.0  -  1750.0 0.236 2.5  PM 9M08G7D
27 1715.0  -  1750.0 0.198 2.5  PM 9M08W7D
27 1717.5  -  1747.5 0.236 2.5  PM 13M5G7D
27 1717.5  -  1747.5 0.192 2.5  PM 13M5W7D
27 1720.0  -  1745.0 0.224 2.5  PM 18M5G7D
27 1720.0  -  1745.0 0.2 2.5  PM 18M5W7D

Single Modular Approval. Output power is conducted.

LTE supports 1.4/3/5/10/15/20 MHz BW modes in Band 2 and Band 4, 1.4/3/5/10 MHz BW modes in Band 12. This device is to be used in mobile or fixed applications only. Antenna gain including cable loss must not exceed 9.6 dBi of frequency band 699-716 MHz, 6 dBi of frequency band 1710-1755 MHz, 9 dBi of frequency band 1850-1910 MHz, 10.92 dBi of frequency band 824-849 MHz, for the purpose of satisfying the requirements of CFR 47 §2.1043 and §2.1091.

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operated in conjunction with any antenna or transmitter. The final product operating with this transmitter must include operating instructions and antenna installation instructions, for end-users and installers to satisfy RF exposure compliance requirements. Compliance of this device in all final product configurations is the responsibility of the Grantee. Installation of this device into specific final products may require the submission of a Class II permissive change application containing data pertinent to RF Exposure, spurious emissions, ERP/EIRP, and host/module authentication, or new application if appropriate. This device contains functions that are not operational in U.S Territories. This filing is only applicable for US operations.


TCB Grant - Application +IbMbUun10HJIpFkbvGDtg==

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: 06/16/2026

Application Dated: 06/16/2026
D&Shine Co. Ltd.
B-B134, 140 Tongil-ro, Deogyang-gu
Goyang-si, Gyeonggi-do, 10594
South Korea
 
Attention: KyeongSoo Kim ,

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:  2BUPW-EC25A
Name of Grantee:  D&Shine Co. Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: LTE Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 826.4  -  846.6 0.205 2.5  PM 4M15F9W
24E 1852.4  -  1907.6 0.209 2.5  PM 4M15F9W
27 1712.4  -  1752.6 0.182 2.5  PM 4M15F9W
27 699.7  -  715.3 0.225 2.5  PM 1M11G7D
27 699.7  -  715.3 0.192 2.5  PM 1M10W7D
27 700.5  -  714.5 0.238 2.5  PM 2M75G7D
27 700.5  -  714.5 0.199 2.5  PM 2M76W7D
27 701.5  -  713.5 0.237 2.5  PM 4M54G7D
27 701.5  -  713.5 0.201 2.5  PM 4M54W7D
27 704.0  -  711.0 0.242 2.5  PM 9M12G7D
27 704.0  -  711.0 0.206 2.5  PM 9M12W7D
24E 1850.7  -  1909.3 0.242 2.5  PM 1M10G7D
24E 1850.7  -  1909.3 0.2 2.5  PM 1M10W7D
24E 1851.5  -  1908.5 0.244 2.5  PM 2M76G7D
24E 1851.5  -  1908.5 0.199 2.5  PM 2M76W7D
24E 1852.5  -  1907.5 0.24 2.5  PM 4M54G7D
24E 1852.5  -  1907.5 0.191 2.5  PM 4M54W7D
24E 1855.0  -  1905.0 0.244 2.5  PM 9M12G7D
24E 1855.0  -  1905.0 0.192 2.5  PM 9M12W7D
24E 1857.5  -  1902.5 0.235 2.5  PM 13M6G7D
24E 1857.5  -  1902.5 0.19 2.5  PM 13M6W7D
24E 1860.0  -  1900.0 0.234 2.5  PM 18M6G7D
24E 1860.0  -  1900.0 0.193 2.5  PM 18M6W7D
27 1710.7  -  1754.3 0.24 2.5  PM 1M10G7D
27 1710.7  -  1754.3 0.209 2.5  PM 1M11W7D
27 1711.5  -  1753.5 0.202 2.5  PM 2M75G7D
27 1711.5  -  1753.5 0.202 2.5  PM 2M76W7D
27 1712.5  -  1752.5 0.237 2.5  PM 4M52G7D
27 1712.5  -  1752.5 0.201 2.5  PM 4M52W7D
27 1715.0  -  1750.0 0.236 2.5  PM 9M08G7D
27 1715.0  -  1750.0 0.198 2.5  PM 9M08W7D
27 1717.5  -  1747.5 0.236 2.5  PM 13M5G7D
27 1717.5  -  1747.5 0.192 2.5  PM 13M5W7D
27 1720.0  -  1745.0 0.224 2.5  PM 18M5G7D
27 1720.0  -  1745.0 0.2 2.5  PM 18M5W7D

C2PC to add antenna, host device Model DNS-EB70, reduce target power for LTE Bands 2/4/12 and disable via S/W WCDMA Bands 2/5. Single Modular Approval. Output power is conducted.

LTE supports 1.4/3/5/10/15/20 MHz BW modes in Band 2 and Band 4, 1.4/3/5/10 MHz BW modes in Band 12. This device is to be used in mobile or fixed applications only. Antenna gain including cable loss must not exceed 9.6 dBi of frequency band 699-716 MHz, 6 dBi of frequency band 1710-1755 MHz, 9 dBi of frequency band 1850-1910 MHz, 10.92 dBi of frequency band 824-849 MHz, for the purpose of satisfying the requirements of CFR 47 §2.1043 and §2.1091.

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operated in conjunction with any antenna or transmitter. The final product operating with this transmitter must include operating instructions and antenna installation instructions, for end-users and installers to satisfy RF exposure compliance requirements. Compliance of this device in all final product configurations is the responsibility of the Grantee. Installation of this device into specific final products may require the submission of a Class II permissive change application containing data pertinent to RF Exposure, spurious emissions, ERP/EIRP, and host/module authentication, or new application if appropriate. This device contains functions that are not operational in U.S Territories. This filing is only applicable for US operations.