FCC ID 2A2NK-911975Y
Instrument(TFT)
by Hangzhou HopeChart IoT Technology Co., Ltd.
Grantee Code: 2A2NK Product Code: 911975Y
Latest application date: 2026-06-29
FCC ID Device Details
| FCC ID | 2A2NK-911975Y |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2NK |
| Product Code | 911975Y |
| Applicant Business | Hangzhou HopeChart IoT Technology Co., Ltd. 🇨🇳 |
| Related Domains |  hopechart.com  oasis-compliance.com |
| Equipment Class | Instrument(TFT) |
| Test Firm | Global United Technology Services Co. Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-06-29 |
| 2412-2462 MHz | Original Equipment | 2026-06-29 |
| 2402-2480 MHz | Original Equipment | 2026-06-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID Label and Label location | ID Label/Location Info | 2026-06-29 | PDF 222.8 KB |
| Label and Label Information | ID Label/Location Info | 2026-06-29 | PDF 222.8 KB |
| Label and location of the Label | ID Label/Location Info | 2026-06-29 | PDF 222.8 KB |
| Antenna Specifications | Test Report | 2026-06-29 | PDF 248.5 KB |
| Appendix for 2.4G WIFI | Test Report | 2026-06-29 | PDF 4.8 MB |
| Appendix for 5G WIFI part 1 | Test Report | 2026-06-29 | PDF 4.9 MB |
| Appendix for 5G WIFI part 2 | Test Report | 2026-06-29 | PDF 4.5 MB |
| Appendix for 5G WIFI part 3 | Test Report | 2026-06-29 | PDF 3.6 MB |
| Appendix for BLE | Test Report | 2026-06-29 | PDF 3.7 MB |
| Appendix for BT | Test Report | 2026-06-29 | PDF 4.6 MB |
| GTSL2026050685F01 15.247__BT EDR | Test Report | 2026-06-29 | PDF 5.3 MB |
| GTSL2026050685F02 15.247__BT-LE | Test Report | 2026-06-29 | PDF 2.3 MB |
| GTSL2026050685F03 15.247__2.4G WIFI | Test Report | 2026-06-29 | PDF 4.1 MB |
| GTSL2026050685F04 15.407__5G WIFI_ part 1 | Test Report | 2026-06-29 | PDF 2.8 MB |
| GTSL2026050685F04 15.407__5G WIFI_part 1 | Test Report | 2026-06-29 | PDF 2.3 MB |
| GTSL2026050685F04 15.407__5G WIFI_part 2 | Test Report | 2026-06-29 | PDF 2.2 MB |
| GTSL2026050685F05 15.407__DFS | Test Report | 2026-06-29 | PDF 815.8 KB |
| FCC Agent for service Attestation | Attestation Statements | 2026-06-29 | PDF 175.8 KB |
| FCC Agent for service Attestation from Agent | Attestation Statements | 2026-06-29 | PDF 175.8 KB |
| FCC_Attestation_Statements_Letter_1 | Attestation Statements | 2026-06-29 | PDF 16.1 KB |
| FCC_Attestation_Statements_Letter_2 | Attestation Statements | 2026-06-29 | PDF 15 KB |
| FCC_Attestation_Statements_US_Agent | Cover Letter(s) | 2026-06-29 | PDF 175.8 KB |
| US Agent Attestation Letter | Attestation Statements | 2026-06-29 | PDF 175.8 KB |
| Confidentiality letter | Cover Letter(s) | 2026-06-29 | PDF 33.8 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2026-06-29 | PDF 24.9 KB |
| FCC Confidentiality Request Letter | Cover Letter(s) | 2026-06-29 | PDF 33.8 KB |
| RF Exposure | RF Exposure Info | 2026-06-29 | PDF 260 KB |
| RF Exposure Info | RF Exposure Info | 2026-06-29 | PDF 260 KB |
| User Manual Metadata only | Users Manual | 2026-12-26 | PDF 352.6 KB |
| Internal Photos Metadata only | Internal Photos | 2026-12-26 | PDF 2.3 MB |
| External Photos Metadata only | External Photos | 2026-12-26 | PDF 915.3 KB |
| Test Setup Photo Metadata only | Test Setup Photos | 2026-12-26 | PDF 1.4 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-12-26 | PDF 1.4 MB |
| Block Diagram Metadata only | Block Diagram | PDF 157 KB | |
| Schematics Metadata only | Schematics | PDF 340.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 567.3 KB | |
| Declaration Letter of Software Security Metadata only | SDR Software/Security Info. | PDF 143 KB |
Application Information
| Application ID | ey96QFO8uDv5VgYSxyOTUg== |
|---|---|
| Final Action Date | 2026-06-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031164379 |
| Model | 911975Y |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Instrument(TFT) |
| Responsible Party | chenkai wang, chenkai.wang@hopechart.com , 1781355950 |
| Non-Technical Contact | James He, Oasis Compliance,Inc., info@oasis-compliance.com , 2026028330 |
| Test Firm | Robinson Lo, Global United Technology Services Co. Ltd., robinson.lo@gtstest.com  , 86-0-755-2779-8480 |
| TCB Email | cb@vista-compliance.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| 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 |
|---|---|---|
| ey96QFO8uDv5VgYSxyOTUg== | 2026-06-29 | Original Equipment |
| ew4MiPW39ThjXsAJmH4q6Q== | 2026-06-29 | Original Equipment |
| Ke+lR7SX02cAS2xsqHqGBQ== | 2026-06-29 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Ke+lR7SX02cAS2xsqHqGBQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Vista Laboratories, Inc. 1261 Puerta Del Sol San Clemente, CA 92673 |
Date of Grant: 06/29/2026 Application Dated: 06/29/2026 |
| Hangzhou HopeChart IoT Technology Co., Ltd. |
| 17th Floor, Hongquan Building, 35 Qizhi Street, |
| Xixing Street, Binjiang District, Hangzhou city |
| Hangzhou, 310051 China |
| Attention: chenkai wang , engineer |
| 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: | 2A2NK-911975Y |
| Name of Grantee: | Hangzhou HopeChart IoT Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Instrument(TFT) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0099 |
| Power Output listed is conducted. 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 operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application ey96QFO8uDv5VgYSxyOTUg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Vista Laboratories, Inc. 1261 Puerta Del Sol San Clemente, CA 92673 |
Date of Grant: 06/29/2026 Application Dated: 06/29/2026 |
| Hangzhou HopeChart IoT Technology Co., Ltd. |
| 17th Floor, Hongquan Building, 35 Qizhi Street, |
| Xixing Street, Binjiang District, Hangzhou city |
| Hangzhou, 310051 China |
| Attention: chenkai wang , engineer |
| 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: | 2A2NK-911975Y |
| Name of Grantee: | Hangzhou HopeChart IoT Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Instrument(TFT) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0327 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.034 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.0286 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0265 |
| Power output listed is the maximum conducted power. The external 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 operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The 5GHz WLAN of this device supports 20MHz, 40MHz bandwidth. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application ew4MiPW39ThjXsAJmH4q6Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Vista Laboratories, Inc. 1261 Puerta Del Sol San Clemente, CA 92673 |
Date of Grant: 06/29/2026 Application Dated: 06/29/2026 |
| Hangzhou HopeChart IoT Technology Co., Ltd. |
| 17th Floor, Hongquan Building, 35 Qizhi Street, |
| Xixing Street, Binjiang District, Hangzhou city |
| Hangzhou, 310051 China |
| Attention: chenkai wang , engineer |
| 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: | 2A2NK-911975Y |
| Name of Grantee: | Hangzhou HopeChart IoT Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Instrument(TFT) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0068 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0383 |
| Power Output listed is conducted. 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 operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The 2.4GHz WLAN of this device supports 20MHz, 40MHz bandwidth. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |