FCC ID 2ADINN5510L
PDA
by Sun Cupid Technology (HK) Ltd.
Grantee Code: 2ADIN Product Code: N5510L
Latest application date: 2026-01-19
FCC ID Device Details
| FCC ID | 2ADINN5510L |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ADIN |
| Product Code | N5510L |
| Applicant Business | Sun Cupid Technology (HK) Ltd. |
| Related Domains |  suncupid.com  nuumobile.com |
| Equipment Class | PDA |
| Test Firm | UL Verification Services (Guangzhou) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 13.56 MHz | Original Equipment | 2026-01-19 |
| 2412-2462 MHz | Original Equipment | 2026-01-19 |
| 2580-2610 MHz | Original Equipment | 2026-01-19 |
| 5745-5825 MHz | Original Equipment | 2026-01-19 |
| 2402-2480 MHz | Original Equipment | 2026-01-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2026-07-18 | PDF 1.6 MB |
| 4791928708-1-IP_Appendix_EUTPhoto_Internal | Internal Photos | 2026-07-18 | PDF 2.3 MB |
| STC_4791928708-1-EP_Appendix_EUTPhoto_External | External Photos | 2026-07-18 | PDF 936.3 KB |
| E-label and label location | ID Label/Location Info | 2026-01-19 | PDF 144.4 KB |
| Appendix D Test Setup Photos | Test Setup Photos | 2026-07-18 | PDF 434 KB |
| STC_4791928708-1-SAR-1_App A Photo | Test Setup Photos | 2026-07-18 | PDF 997.8 KB |
| STC_4791928708-1-SP_Appendix_Setup Photo | Test Setup Photos | 2026-07-18 | PDF 810.5 KB |
| 4791928708-1-RF-1_WIFI 2.4GHz FCC ID & ISED_Part1 | Test Report | 2026-01-19 | PDF 4.2 MB |
| 4791928708-1-RF-1_WIFI 2.4GHz FCC ID & ISED_Part2 | Test Report | 2026-01-19 | PDF 2.2 MB |
| 4791928708-1-RF-2_WIFI 5GHz FCC ID & ISED_Part1 | Test Report | 2026-01-19 | PDF 3.7 MB |
| 4791928708-1-RF-2_WIFI 5GHz FCC ID & ISED_Part2 | Test Report | 2026-01-19 | PDF 3.6 MB |
| 4791928708-1-RF-2_WIFI 5GHz FCC ID & ISED_Part3 | Test Report | 2026-01-19 | PDF 5.2 MB |
| 4791928708-1-RF-2_WIFI 5GHz FCC ID & ISED_Part4 | Test Report | 2026-01-19 | PDF 1.9 MB |
| 4791928708-1-RF-3_BT FCC ID & ISED | Test Report | 2026-01-19 | PDF 4.1 MB |
| 4791928708-1-RF-4_BLE FCC ID & ISED | Test Report | 2026-01-19 | PDF 3.7 MB |
| 4791928708-1-RF-5_NFC FCC ID & ISED | Test Report | 2026-01-19 | PDF 677.9 KB |
| 4791928708-1-RF-6_LTE_FCC ID & ISED | Test Report | 2026-01-19 | PDF 1.2 MB |
| Appendix FCC-LTE B38 | Test Report | 2026-01-19 | PDF 5.9 MB |
| Appendix FCC-LTE B41 | Test Report | 2026-01-19 | PDF 5.6 MB |
| Appendix LTE B12 | Test Report | 2026-01-19 | PDF 5.5 MB |
| Appendix LTE B2 | Test Report | 2026-01-19 | PDF 3.3 MB |
| Appendix LTE B4 | Test Report | 2026-01-19 | PDF 3.4 MB |
| Appendix LTE B5 | Test Report | 2026-01-19 | PDF 5.4 MB |
| Appendix LTE B7 | Test Report | 2026-01-19 | PDF 5.6 MB |
| N5510L DOWN ANT report_2025.08.28 | Test Report | 2026-01-19 | PDF 1 MB |
| N5510L GPS WIFI 4in1 2025.08.28 | Test Report | 2026-01-19 | PDF 813 KB |
| N5510L UP ANT report_2025.08.28 | Test Report | 2026-01-19 | PDF 1.3 MB |
| NFC antenna specification | Test Report | 2026-01-19 | PDF 17.5 KB |
| TCEA25110108101_ FCC NFC SAR Test Report | RF Exposure Info | 2026-01-19 | PDF 924.6 KB |
| FCC 2.911[d][5] Attestation | Attestation Statements | 2026-01-19 | PDF 168.8 KB |
| FCC Agent for service Attestation from Agent | Attestation Statements | 2026-01-19 | PDF 169 KB |
| FCC Agent for service Attestation from Applicant | Attestation Statements | 2026-01-19 | PDF 169.6 KB |
| FCC Confidentiality -short term | Cover Letter(s) | 2026-01-19 | PDF 157.8 KB |
| FCC agent auth letter | Cover Letter(s) | 2026-01-19 | PDF 481.5 KB |
| FCC confidentiality request letter | Cover Letter(s) | 2026-01-19 | PDF 139 KB |
| 4791928708-1-SAR-1_Appendix B System Check Plots | RF Exposure Info | 2026-01-19 | PDF 650.7 KB |
| 4791928708-1-SAR-1_Appendix C Highest Test Plots | RF Exposure Info | 2026-01-19 | PDF 728 KB |
| 4791928708-1-SAR-1_Appendix D Calibration certificate | RF Exposure Info | 2026-01-19 | PDF 5 MB |
| 4791928708-1-SAR-1_FCC SAR Report | RF Exposure Info | 2026-01-19 | PDF 2 MB |
| Appendix A System Check Plots | RF Exposure Info | 2026-01-19 | PDF 162.3 KB |
| Appendix B SAR Test Plots | RF Exposure Info | 2026-01-19 | PDF 224.1 KB |
| Appendix C Calibration certificate_Part1 | RF Exposure Info | 2026-01-19 | PDF 5.5 MB |
| Appendix C Calibration certificate_Part2 | RF Exposure Info | 2026-01-19 | PDF 2 MB |
| confidential_Block diagram Metadata only | Block Diagram | PDF 433.3 KB | |
| confidential_schematics Metadata only | Schematics | PDF 4 MB | |
| Operational Description Metadata only | Operational Description | PDF 370.4 KB | |
| tune up exhibition Metadata only | Parts List/Tune Up Info | PDF 701.9 KB |
Application Information
| Application ID | xVDwwYPLihIG8Y9Fonva0A== |
|---|---|
| Final Action Date | 2026-01-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024055386 |
| Model | N5510L |
| Frequency Range | 13.56 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | PDA |
| Responsible Party | Danny Sit, danny.sit@suncupid.com , +852-2725 0161 |
| Technical Contact | susan liu, UL Verification Services Guangzhou Co., Ltd, susan.liu@ul.com  , 076933817102 |
| Non-Technical Contact | Danny Sit Sit, NUU Inc., sit@nuumobile.com |
| Test Firm | Stephen Guo, UL Verification Services (Guangzhou) Co., Ltd., Stephen.guo@ul.com , 86-0769-33817120 |
| TCB Email | LST.FRE.CertNotice@ul.com |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| xVDwwYPLihIG8Y9Fonva0A== | 2026-01-19 | Original Equipment |
| u/PeW4042eU19nLbnt44ug== | 2026-01-19 | Original Equipment |
| g6eKNBdD+0kKTjrMRJr2xA== | 2026-01-19 | Original Equipment |
| Z4imQamRdNwJab4nGU1HlA== | 2026-01-19 | Original Equipment |
| 17/Q/brudCcebJzsOaAbuA== | 2026-01-19 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules |
|---|---|---|---|---|
| 5180-5240 MHz | 0.0541 | 15E | ||
| 5260-5320 MHz | 0.054 | 15E | ||
| 5500-5700 MHz | 0.0268 | 15E | ||
| 5745-5825 MHz | 0.0589 | 15E | ||
| 13.56 MHz | 15C | |||
| 2402-2480 MHz | 0.0005 | 15C | ||
| 2412-2462 MHz | 0.0561 | 15C | ||
| 1850.7-1909.3 MHz | 0.499 | 2.5 PM | 1M09D7W | 24E |
| 1851.5-1908.5 MHz | 0.393 | 2.5 PM | 2M68G7W | 24E |
| 1860-1900 MHz | 0.489 | 2.5 PM | 18M1D7W | 24E |
| 1860-1900 MHz | 0.387 | 2.5 PM | 18M2G7W | 24E |
| 1711.5-1753.5 MHz | 0.339 | 2.5 PM | 2M69D7W | 27 |
| 1717.5-1747.5 MHz | 0.25 | 2.5 PM | 13M5G7W | 27 |
| 1720-1745 MHz | 0.327 | 2.5 PM | 18M0D7W | 27 |
| 1720-1745 MHz | 0.248 | 2.5 PM | 18M0G7W | 27 |
| 824.7-848.3 MHz | 0.185 | 2.5 PM | 1M09D7W | 22 |
| 825.5-847.5 MHz | 0.149 | 2.5 PM | 2M68G7W | 22 |
| 829-844 MHz | 0.182 | 2.5 PM | 8M98D7W | 22 |
| 829-844 MHz | 0.145 | 2.5 PM | 8M99G7W | 22 |
| 2507.5-2562.5 MHz | 0.304 | 2.5 PM | 13M5D7W | 27 |
| 2507.5-2562.5 MHz | 0.244 | 2.5 PM | 13M5G7W | 27 |
| 2510-2560 MHz | 0.295 | 2.5 PM | 18M1D7W | 27 |
| 2510-2560 MHz | 0.237 | 2.5 PM | 18M1G7W | 27 |
| 699.7-715.3 MHz | 0.113 | 2.5 PM | 1M10D7W | 27 |
| 701.5-713.5 MHz | 0.087 | 2.5 PM | 4M52G7W | 27 |
| 704-711 MHz | 0.111 | 2.5 PM | 9M00D7W | 27 |
| 704-711 MHz | 0.087 | 2.5 PM | 8M99G7W | 27 |
| 2575-2615 MHz | 0.318 | 2.5 PM | 8M99D7W | 27 |
| 2572.5-2617.5 MHz | 0.251 | 2.5 PM | 4M49G7W | 27 |
| 2580-2610 MHz | 0.308 | 2.5 PM | 18M1D7W | 27 |
| 2580-2610 MHz | 0.249 | 2.5 PM | 18M0G7W | 27 |
| 2503.5-2682.5 MHz | 0.33 | 2.5 PM | 13M5D7W | 27 |
| 2506-2680 MHz | 0.326 | 2.5 PM | 18M1D7W | 27 |
| 2506-2680 MHz | 0.262 | 2.5 PM | 18M0G7W | 27 |
| 2402-2480 MHz | 0.0071 | 15C |
Grants
TCB Grant - Application Z4imQamRdNwJab4nGU1HlA==
| 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: 01/19/2026 Application Dated: 01/19/2026 |
| 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: | 2ADINN5510L |
| Name of Grantee: | Sun Cupid Technology (HK) Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | PDA |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15E | 5180.0 - 5240.0 | 0.0541 | |||
| 15E | 5260.0 - 5320.0 | 0.054 | |||
| 15E | 5500.0 - 5700.0 | 0.0268 | |||
| 15E | 5745.0 - 5825.0 | 0.0589 |
| Output power listed is conducted. WLAN supports 20/40/80 MHz Bandwidth. The highest reported SAR (1-g Body exposure) and simultaneous transmission are 1.104 W/kg (1g) and 1.398 W/kg (1g) respectively. |
TCB Grant - Application xVDwwYPLihIG8Y9Fonva0A==
| 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: 01/19/2026 Application Dated: 01/19/2026 |
| 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: | 2ADINN5510L |
| Name of Grantee: | Sun Cupid Technology (HK) Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | PDA |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 13.56 - 13.56 |
| The highest reported SAR (10-g extremity exposure) is <0.10 W/kg (10g) |
TCB Grant - Application u/PeW4042eU19nLbnt44ug==
| 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: 01/19/2026 Application Dated: 01/19/2026 |
| 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: | 2ADINN5510L |
| Name of Grantee: | Sun Cupid Technology (HK) Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | PDA |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0005 | |||
| 15C | 2412.0 - 2462.0 | 0.0561 |
| Output power listed Peak conducted for BLE and conducted for WLAN. WLAN supports 20/40 MHz Bandwidth. The highest reported SAR (1-g Body exposure) and simultaneous transmission are 0.619 W/kg (1g) and 1.398 W/kg (1g) respectively. |
TCB Grant - Application g6eKNBdD+0kKTjrMRJr2xA==
| 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: 01/19/2026 Application Dated: 01/19/2026 |
| 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: | 2ADINN5510L |
| Name of Grantee: | Sun Cupid Technology (HK) Ltd. |
| Equipment Class: | PCS Licensed Transmitter |
| Notes: | PDA |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 24E | 1850.7 - 1909.3 | 0.499 | 2.5 PM | 1M09D7W | |
| 24E | 1851.5 - 1908.5 | 0.393 | 2.5 PM | 2M68G7W | |
| 24E | 1860.0 - 1900.0 | 0.489 | 2.5 PM | 18M1D7W | |
| 24E | 1860.0 - 1900.0 | 0.387 | 2.5 PM | 18M2G7W | |
| 27 | 1711.5 - 1753.5 | 0.339 | 2.5 PM | 2M69D7W | |
| 27 | 1717.5 - 1747.5 | 0.25 | 2.5 PM | 13M5G7W | |
| 27 | 1720.0 - 1745.0 | 0.327 | 2.5 PM | 18M0D7W | |
| 27 | 1720.0 - 1745.0 | 0.248 | 2.5 PM | 18M0G7W | |
| 22 | 824.7 - 848.3 | 0.185 | 2.5 PM | 1M09D7W | |
| 22 | 825.5 - 847.5 | 0.149 | 2.5 PM | 2M68G7W | |
| 22 | 829.0 - 844.0 | 0.182 | 2.5 PM | 8M98D7W | |
| 22 | 829.0 - 844.0 | 0.145 | 2.5 PM | 8M99G7W | |
| 27 | 2507.5 - 2562.5 | 0.304 | 2.5 PM | 13M5D7W | |
| 27 | 2507.5 - 2562.5 | 0.244 | 2.5 PM | 13M5G7W | |
| 27 | 2510.0 - 2560.0 | 0.295 | 2.5 PM | 18M1D7W | |
| 27 | 2510.0 - 2560.0 | 0.237 | 2.5 PM | 18M1G7W | |
| 27 | 699.7 - 715.3 | 0.113 | 2.5 PM | 1M10D7W | |
| 27 | 701.5 - 713.5 | 0.087 | 2.5 PM | 4M52G7W | |
| 27 | 704.0 - 711.0 | 0.111 | 2.5 PM | 9M00D7W | |
| 27 | 704.0 - 711.0 | 0.087 | 2.5 PM | 8M99G7W | |
| 27 | 2575.0 - 2615.0 | 0.318 | 2.5 PM | 8M99D7W | |
| 27 | 2572.5 - 2617.5 | 0.251 | 2.5 PM | 4M49G7W | |
| 27 | 2580.0 - 2610.0 | 0.308 | 2.5 PM | 18M1D7W | |
| 27 | 2580.0 - 2610.0 | 0.249 | 2.5 PM | 18M0G7W | |
| 27 | 2503.5 - 2682.5 | 0.33 | 2.5 PM | 13M5D7W | |
| 27 | 2506.0 - 2680.0 | 0.326 | 2.5 PM | 18M1D7W | |
| 27 | 2506.0 - 2680.0 | 0.262 | 2.5 PM | 18M0G7W |
| Output power is conducted at the antenna terminal. This device supports LTE bandwidths of 1.4,3,5,10,15,20 MHz in band 2, 4; 1.4,3,5,10 MHz in band 5, 12; 5,10,15,20 MHz in band 7, 38, 41. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The highest reported SAR (1-g Body exposure) and simultaneous transmission are 1.288 W/kg (1g) and 1.398 W/kg (1g) respectively. |
TCB Grant - Application 17/Q/brudCcebJzsOaAbuA==
| 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: 01/19/2026 Application Dated: 01/19/2026 |
| 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: | 2ADINN5510L |
| Name of Grantee: | Sun Cupid Technology (HK) Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | PDA |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0071 |
| Output power listed is Peak conducted. The highest reported SAR (1-g Body exposure) and simultaneous transmission are 0.157 W/kg (1g) and 1.398 W/kg (1g) respectively. |