FCC ID 2ADINN6504L

LTE Smartphone

by Sun Cupid Technology (HK) Ltd.

Grantee Code: 2ADIN   Product Code: N6504L
Latest application date: 2025-06-13

FCC ID Device Details

FCC ID2ADINN6504L
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ADIN
Product CodeN6504L
Applicant BusinessSun Cupid Technology (HK) Ltd.
Related Domains suncupid.com
Equipment ClassLTE Smartphone
Test FirmBay Area Compliance Laboratories Corp. (Dongguan)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-06-13
2402-2480 MHzOriginal Equipment2025-06-13
670.5-690.5 MHzOriginal Equipment2025-06-13
5745-5825 MHzOriginal Equipment2025-06-13

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-12-11PDF 687.9 KB
Internal photosInternal Photos2025-12-11PDF 3.7 MB
External photosExternal Photos2025-12-11PDF 2 MB
LabelID Label/Location Info2025-06-13PDF 564.1 KB
SAR test setupTest Setup Photos2025-12-11PDF 1.5 MB
Test setupTest Setup Photos2025-12-11PDF 1.1 MB
Test setupTest Setup Photos2025-12-11PDF 1 MB
Test setup BLETest Setup Photos2025-12-11PDF 745.3 KB
Test setup DFSTest Setup Photos2025-12-11PDF 706.4 KB
Test setup HACTest Setup Photos2025-12-11PDF 556.1 KB
Test setup WWANTest Setup Photos2025-12-11PDF 324.5 KB
Test setup WiFiTest Setup Photos2025-12-11PDF 1 MB
Antenna specificationTest Report2025-06-13PDF 3.1 MB
SAR test report part 1RF Exposure Info2025-06-13PDF 2.6 MB
SAR test report part 2RF Exposure Info2025-06-13PDF 729.7 KB
SAR test report part 3RF Exposure Info2025-06-13PDF 5.9 MB
SAR test report part 4RF Exposure Info2025-06-13PDF 2 MB
Test reportTest Report2025-06-13PDF 2 MB
Test reportTest Report2025-06-13PDF 5.5 MB
Test report BLETest Report2025-06-13PDF 1.6 MB
Test report DFSTest Report2025-06-13PDF 456.4 KB
Test report HAC RF part 1Test Report2025-06-13PDF 5.8 MB
Test report HAC RF part 2Test Report2025-06-13PDF 6 MB
Test report HAC RF part 3Test Report2025-06-13PDF 421.5 KB
Test report HAC T-CoilTest Report2025-06-13PDF 2.2 MB
Test report HAC Volume ControlTest Report2025-06-13PDF 1.9 MB
Test report WiFiTest Report2025-06-13PDF 2.8 MB
Test report part 1Test Report2025-06-13PDF 1.6 MB
Test report part 10Test Report2025-06-13PDF 1.1 MB
Test report part 2Test Report2025-06-13PDF 2.1 MB
Test report part 3Test Report2025-06-13PDF 5.3 MB
Test report part 4Test Report2025-06-13PDF 6 MB
Test report part 5Test Report2025-06-13PDF 6 MB
Test report part 6Test Report2025-06-13PDF 6 MB
Test report part 7Test Report2025-06-13PDF 3.2 MB
Test report part 8Test Report2025-06-13PDF 4.9 MB
Test report part 9Test Report2025-06-13PDF 2.9 MB
AttestationAttestation Statements2025-06-13PDF 95 KB
Covered equipment list attestationAttestation Statements2025-06-13PDF 152 KB
US agent designation attestationAttestation Statements2025-06-13PDF 201.4 KB
WaiverAttestation Statements2025-06-13PDF 151.3 KB
Agent letterCover Letter(s)2025-06-13PDF 142.1 KB
Agent letterCover Letter(s)2025-06-13PDF 156.8 KB
Confidentiality request letterCover Letter(s)2025-06-13PDF 234.1 KB
Confidentiality request letterCover Letter(s)2025-06-13PDF 242.8 KB
Model different letterCover Letter(s)2025-06-13PDF 107.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 97.1 KB
Schematics Metadata onlySchematicsPDF 400.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 269.4 KB
Software Security Description Metadata onlySDR Software/Security Info.PDF 238.3 KB
Software security Metadata onlySDR Software/Security Info.PDF 238.3 KB
Parts list Metadata onlyParts List/Tune Up InfoPDF 61.1 KB
Tune up Metadata onlyParts List/Tune Up InfoPDF 194.8 KB

Application Information

Application IDiR3Vr6ALyRXGp29wTH+KSg==
Final Action Date2025-06-13
Application PurposeOriginal Equipment
Applicant FRN0024055386
ModelN6504L
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionLTE Smartphone
Responsible PartyDanny Sit, danny.sit@suncupid.com , +852-2725 0161
Test FirmDavid Zhang, Bay Area Compliance Laboratories Corp. (Dongguan), qa.dg@baclcorp.com , 0086-769-8685-8891
TCB EmailTCBAdmin@compliancetesting.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date12/11/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverYes
Authorization Waiver ApprovedYes
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryYes
Grant CommentsPower listed is conducted. For body-worn operation, this phone has been tested and meets the FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.0 cm from the users? body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance.

Applications

Application IDDatePurpose
iR3Vr6ALyRXGp29wTH+KSg==2025-06-13Original Equipment
WcFjGsuPoRy3mPCV/k7DYQ==2025-06-13Original Equipment
Os9HznG4CgXVN8kxEUWvow==2025-06-13Original Equipment
JpuRgpgg5bg81uQjqRDkMg==2025-06-13Original Equipment

Equipment Authorization

FrequencyOutputToleranceGrant Notes
670.5-690.5 MHz0.1552.5ppmHC, WV
673-688 MHz0.1872.5ppmHC, WV
673-688 MHz0.1362.5ppmHC, WV
701.5-713.5 MHz0.1572.5ppmHC, WV
704-711 MHz0.1722.5ppmHC, WV
704-711 MHz0.1482.5ppmHC, WV
706.5-713.5 MHz0.1532.5ppmHC, WV
709-711 MHz0.1722.5ppmHC, WV
709-711 MHz0.1412.5ppmHC, WV
779.5-784.5 MHz0.1342.5ppmHC, WV
779.5-784.5 MHz0.1222.5ppmHC, WV
782 MHz0.1282.5ppmHC, WV
782 MHz0.1012.5ppmHC, WV
816.5-824 MHz0.0722.5ppmHC, WV
821.5-824 MHz0.0862.5ppmHC, WV
821.5-824 MHz0.0642.5ppmHC, WV
824-847.5 MHz0.0862.5ppmHC, WV
824-846.5 MHz0.0712.5ppmHC, WV
824-841.5 MHz0.0852.5ppmHC, WV
824-841.5 MHz0.0652.5ppmHC, WV
826.4-846.6 MHz0.0862.5ppmHC, WV
826.5-846.5 MHz0.0792.5ppmHC, WV
829-844 MHz0.092.5ppmHC, WV
829-844 MHz0.0752.5ppmHC, WV
1710.7-1779.3 MHz0.1772.5ppmHC, WV
1712.4-1752.6 MHz0.2112.5ppmHC, WV
1717.5-1747.5 MHz0.192.5ppmHC, WV
1720-1745 MHz0.1812.5ppmHC, WV
1720-1745 MHz0.1682.5ppmHC, WV
1720-1770 MHz0.2242.5ppmHC, WV
1720-1770 MHz0.1682.5ppmHC, WV
1852.4-1907.6 MHz0.2092.5ppmHC, WV
1852.5-1912.5 MHz0.1932.5ppmHC, WV
1855-1905 MHz0.2472.5ppmHC, WV
1857.5-1907.5 MHz0.2432.5ppmHC, WV
1860-1900 MHz0.2152.5ppmHC, WV
1860-1905 MHz0.2282.5ppmHC, WV
1860-1905 MHz0.192.5ppmHC, WV
1860-1900 MHz0.2342.5ppmHC, WV
2402-2480 MHz0.0052000CC
2402-2480 MHz0.0007CC
2412-2462 MHz0.1816CC, HC, WV
2498.5-2687.5 MHz0.112.5ppmHC, WV
2501-2685 MHz0.1272.5ppmHC, WV
2506-2680 MHz0.1242.5ppmHC, WV
2506-2680 MHz0.1022.5ppmHC, WV
5180-5240 MHz0.0211CC, HC, WV
5260-5320 MHz0.014CC, HC, WV
5500-5720 MHz0.0222CC, HC, WV
5745-5825 MHz0.0159CC, HC, WV

Grants

TCB Grant - Application WcFjGsuPoRy3mPCV/k7DYQ==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 06/13/2025

Application Dated: 06/13/2025
Sun Cupid Technology (HK) Ltd.
16/F, CEO Tower, 77 Wing Hong St,
Cheung Sha Wan, Kowloon
Hong Kong,
Hong Kong
 
Attention: Danny Sit ,

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:  2ADINN6504L
Name of Grantee:  Sun Cupid Technology (HK) Ltd.
Equipment Class: Digital Transmission System
Notes: LTE Smartphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15C 2402.0  -  2480.0 0.0007  
CC HC WV 15C 2412.0  -  2462.0 0.1816  

Power listed is conducted. For body-worn operation, this phone has been tested and meets the FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.0 cm from the users? body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, product specific (wireless router), and simultaneous transmission conditions are 0.78W/kg, 0.41W/kg, 1.16W/kg, and 1.26W/kg respectively. This device has 20 MHz and 40 MHz bandwidth mode.
HAC-2019, under the waiver DA 23-914. The lowest conversational gain is 6.33 dB with a hearing aid and 7.73 dB without a hearing aid.

CC: This device is certified pursuant to two different Part 15 rules sections.
HC: This equipment complies with the hearing aid compatibility technical requirements of Section 20.19 of the rules.
WV: Grant issued under waiver

TCB Grant - Application Os9HznG4CgXVN8kxEUWvow==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 06/13/2025

Application Dated: 06/13/2025
Sun Cupid Technology (HK) Ltd.
16/F, CEO Tower, 77 Wing Hong St,
Cheung Sha Wan, Kowloon
Hong Kong,
Hong Kong
 
Attention: Danny Sit ,

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:  2ADINN6504L
Name of Grantee:  Sun Cupid Technology (HK) Ltd.
Equipment Class: PCS Licensed Transmitter held to ear
Notes: LTE Smartphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
HC WV 22H 824.2  -  848.8 0.202 2.5  PM 245KG7W
HC WV 22H 824.2  -  848.8 0.787 2.5  PM 246KGXW
HC WV 24E 1850.2  -  1909.8 0.482 2.5  PM 248KG7W
HC WV 24E 1850.2  -  1909.8 1.067 2.5  PM 247KGXW
HC WV 24E 1852.4  -  1907.6 0.209 2.5  PM 4M20F9W
HC WV 27 1712.4  -  1752.6 0.211 2.5  PM 4M21F9W
HC WV 22H 826.4  -  846.6 0.086 2.5  PM 4M20F9W
HC WV 24E 1855.0  -  1905.0 0.247 2.5  PM 8M94G7D
HC WV 24E 1860.0  -  1900.0 0.234 2.5  PM 17M9G7D
HC WV 24E 1860.0  -  1900.0 0.215 2.5  PM 17M9D7W
HC WV 27 1717.5  -  1747.5 0.19 2.5  PM 13M5G7D
HC WV 27 1720.0  -  1745.0 0.181 2.5  PM 17M9G7D
HC WV 27 1720.0  -  1745.0 0.168 2.5  PM 17M9D7W
HC WV 22H 826.5  -  846.5 0.079 2.5  PM 4M47D7W
HC WV 22H 829.0  -  844.0 0.09 2.5  PM 8M94G7D
HC WV 22H 829.0  -  844.0 0.075 2.5  PM 8M94D7W
HC WV 27 701.5  -  713.5 0.157 2.5  PM 4M48D7W
HC WV 27 704.0  -  711.0 0.172 2.5  PM 8M96G7D
HC WV 27 704.0  -  711.0 0.148 2.5  PM 8M98D7W
HC WV 27 779.5  -  784.5 0.134 2.5  PM 4M48G7D
HC WV 27 779.5  -  784.5 0.122 2.5  PM 4M48D7W
HC WV 27 782.0  -  782.0 0.128 2.5  PM 8M94G7D
HC WV 27 782.0  -  782.0 0.101 2.5  PM 8M96D7W
HC WV 27 706.5  -  713.5 0.153 2.5  PM 4M49D7W
HC WV 27 709.0  -  711.0 0.172 2.5  PM 8M94G7D
HC WV 27 709.0  -  711.0 0.141 2.5  PM 8M94D7W
HC WV 24E 1852.5  -  1912.5 0.193 2.5  PM 4M48D7W
HC WV 24E 1857.5  -  1907.5 0.243 2.5  PM 13M5G7D
HC WV 24E 1860.0  -  1905.0 0.228 2.5  PM 17M9D7W
HC WV 24E 1860.0  -  1905.0 0.19 2.5  PM 17M8G7D
HC WV 27 2501.0  -  2685.0 0.127 2.5  PM 8M96G7D
HC WV 27 2498.5  -  2687.5 0.11 2.5  PM 4M47D7W
HC WV 27 2506.0  -  2680.0 0.124 2.5  PM 17M8G7D
HC WV 27 2506.0  -  2680.0 0.102 2.5  PM 17M9D7W
HC WV 27 1710.7  -  1779.3 0.177 2.5  PM 1M09D7W
HC WV 27 1720.0  -  1770.0 0.224 2.5  PM 17M9G7D
HC WV 27 1720.0  -  1770.0 0.168 2.5  PM 17M9D7W
HC WV 27 670.5  -  690.5 0.155 2.5  PM 13M4D7W
HC WV 27 673.0  -  688.0 0.187 2.5  PM 17M9G7D
HC WV 27 673.0  -  688.0 0.136 2.5  PM 17M8D7W
HC WV 90 816.5  -  824.0 0.072 2.5  PM 4M47D7W
HC WV 90 821.5  -  824.0 0.086 2.5  PM 13M4G7D
HC WV 90 821.5  -  824.0 0.064 2.5  PM 13M4D7W
HC WV 22H 824.0  -  847.5 0.086 2.5  PM 2M68G7D
HC WV 22H 824.0  -  846.5 0.071 2.5  PM 4M48D7W
HC WV 22H 824.0  -  841.5 0.085 2.5  PM 13M5G7D
HC WV 22H 824.0  -  841.5 0.065 2.5  PM 13M4D7W

Power listed is ERP for part 22, part 27and part 90, EIRP for part 24, part 27. For body-worn operation, this phone has been tested and meets the FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.0 cm from the users? body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, product specific (wireless router), and simultaneous transmission conditions are 0.48W/kg, 0.75W/kg, 1.48W/kg, and 1.53W/kg respectively.
This device contains functions that are not operational in U.S. Territories. This filing is only applicable for U.S. operations.
This device supports: LTE of 1.4, 3, 5, 10, 15 and 20 MHz bandwidth modes for LTE Band 2, 4, 25 and 66; LTE of 1.4, 3, 5, 10 MHz bandwidth modes for LTE Band 5, 12; LTE of 5, 10, 15 and 20 MHz bandwidth modes for LTE Band 41 and 71; LTE of 5 and 10 MHz bandwidth modes for LTE Band 13, 17; LTE of 1.4, 3, 5, 10, 15 MHz bandwidth modes for LTE Band 26.
HAC-2019, under the waiver DA 23-914. The lowest conversational gain is 6.33 dB with a hearing aid and 7.73 dB without a hearing aid.

HC: This equipment complies with the hearing aid compatibility technical requirements of Section 20.19 of the rules.
WV: Grant issued under waiver

TCB Grant - Application JpuRgpgg5bg81uQjqRDkMg==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 06/13/2025

Application Dated: 06/13/2025
Sun Cupid Technology (HK) Ltd.
16/F, CEO Tower, 77 Wing Hong St,
Cheung Sha Wan, Kowloon
Hong Kong,
Hong Kong
 
Attention: Danny Sit ,

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:  2ADINN6504L
Name of Grantee:  Sun Cupid Technology (HK) Ltd.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: LTE Smartphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC HC WV 15E 5180.0  -  5240.0 0.0211  
CC HC WV 15E 5260.0  -  5320.0 0.014  
CC HC WV 15E 5500.0  -  5720.0 0.0222  
CC HC WV 15E 5745.0  -  5825.0 0.0159  

Power listed is conducted. For body-worn operation, this phone has been tested and meets the FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.0cm from the users? body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, product specific (wireless router), and simultaneous transmission conditions are 0.42W/kg, 0.78W/kg, 1.48W/kg, and 1.53W/kg respectively. This device has 20 MHz, 40MHz and 80 MHz bandwidth mode.
HAC-2019, under the waiver DA 23-914. The lowest conversational gain is 6.33 dB with a hearing aid and 7.73 dB without a hearing aid.

CC: This device is certified pursuant to two different Part 15 rules sections.
HC: This equipment complies with the hearing aid compatibility technical requirements of Section 20.19 of the rules.
WV: Grant issued under waiver

TCB Grant - Application iR3Vr6ALyRXGp29wTH+KSg==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 06/13/2025

Application Dated: 06/13/2025
Sun Cupid Technology (HK) Ltd.
16/F, CEO Tower, 77 Wing Hong St,
Cheung Sha Wan, Kowloon
Hong Kong,
Hong Kong
 
Attention: Danny Sit ,

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:  2ADINN6504L
Name of Grantee:  Sun Cupid Technology (HK) Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: LTE Smartphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC 15C 2402.0  -  2480.0 0.0052  

Power listed is conducted. For body-worn operation, this phone has been tested and meets the FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.0 cm from the users? body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance.

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