FCC ID 2AV7N-OURA
DIGITAL PIANO
by GUANGZHOU RANTION TECHNOLOGY CO., LTD.
Grantee Code: 2AV7N Product Code: OURA
Latest application date: 2024-12-10
FCC ID Device Details
| FCC ID | 2AV7N-OURA |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AV7N |
| Product Code | OURA |
| Applicant Business | GUANGZHOU RANTION TECHNOLOGY CO., LTD. 🇨🇳 |
| Related Domains |  rantion.com |
| Equipment Class | DIGITAL PIANO |
| Test Firm | GRG Metrology & Test Group Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-12-10 |
| 2402-2480 MHz | Original Equipment | 2024-12-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual_1 | Users Manual | 2025-06-09 | PDF 2.8 MB |
| User Manual_2 | Users Manual | 2025-06-09 | PDF 3.1 MB |
| User Manual_3 | Users Manual | 2025-06-09 | PDF 3.6 MB |
| Internal Photos_1 | Internal Photos | 2025-06-09 | PDF 2.4 MB |
| Internal Photos_2 | Internal Photos | 2025-06-09 | PDF 3 MB |
| Internal Photos_3 | Internal Photos | 2025-06-09 | PDF 2.4 MB |
| External Photos_1 | External Photos | 2025-06-09 | PDF 2.5 MB |
| External Photos_2 | External Photos | 2025-06-09 | PDF 3.3 MB |
| External Photos_3 | External Photos | 2025-06-09 | PDF 3.7 MB |
| External Photos_4 | External Photos | 2025-06-09 | PDF 197.2 KB |
| Label Lacation | ID Label/Location Info | 2024-12-10 | PDF 3.6 MB |
| Test Setup Photos | Test Setup Photos | 2025-06-09 | PDF 1.2 MB |
| Antenna Specification | Test Report | 2024-12-10 | PDF 418.7 KB |
| BLE Test Report | Test Report | 2024-12-10 | PDF 5.4 MB |
| BT Test Report_1 | Test Report | 2024-12-10 | PDF 4.6 MB |
| BT Test Report_2 | Test Report | 2024-12-10 | PDF 1.3 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2024-12-10 | PDF 84.9 KB |
| US AGENT Letter | Attestation Statements | 2024-12-10 | PDF 113.2 KB |
| Authority Letter | Cover Letter(s) | 2024-12-10 | PDF 73.3 KB |
| Confidentiality Letter | Cover Letter(s) | 2024-12-10 | PDF 198.2 KB |
| Declaration on model difference | Cover Letter(s) | 2024-12-10 | PDF 410.8 KB |
| MPE Report | RF Exposure Info | 2024-12-10 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 511 KB | |
| Module_Schematic Diagram Metadata only | Schematics | PDF 12.9 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 436.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 983.6 KB | |
| Operational Diescription Metadata only | Operational Description | PDF 983.6 KB | |
| Module_Parts List Metadata only | Parts List/Tune Up Info | PDF 41.2 KB |
Application Information
| Application ID | qQVNGm4a7C6kgaAz+zcWiw== |
|---|---|
| Final Action Date | 2024-12-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029472495 |
| Model | OURA |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | DIGITAL PIANO |
| Responsible Party | Linzhan Liang, Engineer, linzhanliang@rantion.com , 020-81401406 |
| Test Firm | Frank Chen, GRG Metrology & Test Group Co., Ltd., frank.chen@grgtest.com  , 86-20-66830999-8358 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/09/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, or as evaluated in this filing. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| qQVNGm4a7C6kgaAz+zcWiw== | 2024-12-10 | Original Equipment |
| ev6Y4xx3ulgvgxgr8oMUTg== | 2024-12-10 | Original Equipment |
Grants
TCB Grant - Application qQVNGm4a7C6kgaAz+zcWiw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/10/2024 Application Dated: 12/10/2024 |
| GUANGZHOU RANTION TECHNOLOGY CO., LTD. |
| Room 7002 and 7003,7th Floor,Digital Entertainment |
| Industrial Park, Greater Bay Area, No.28 |
| Huangpu Park West Road,Huangpu District,Guangzhou, China |
| Attention: Linzhan Liang , 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: | 2AV7N-OURA |
| Name of Grantee: | GUANGZHOU RANTION TECHNOLOGY CO., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | DIGITAL PIANO |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00093 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, or as evaluated in this filing. |
EAS Grant - Application qQVNGm4a7C6kgaAz+zcWiw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
GUANGZHOU RANTION TECHNOLOGY CO., LTD. Room 7002 and 7003,7th Floor,Digital Entertainment Industrial Park, Greater Bay Area, No.28 Huangpu Park West Road,Huangpu District,Guangzhou, China |
Date of Grant: 12/10/2024 Application Dated: 12/10/2024 |
| Attention: Linzhan Liang , 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: | 2AV7N-OURA |
| Name of Grantee: | GUANGZHOU RANTION TECHNOLOGY CO., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | DIGITAL PIANO |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00093 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, or as evaluated in this filing. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/10/2024 Application Dated: 12/10/2024 |
| GUANGZHOU RANTION TECHNOLOGY CO., LTD. |
| Room 7002 and 7003,7th Floor,Digital Entertainment |
| Industrial Park, Greater Bay Area, No.28 |
| Huangpu Park West Road,Huangpu District,Guangzhou, China |
| Attention: Linzhan Liang , 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: | 2AV7N-OURA |
| Name of Grantee: | GUANGZHOU RANTION TECHNOLOGY CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | DIGITAL PIANO |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0007 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, or as evaluated in this filing. |
EAS Grant - Application ev6Y4xx3ulgvgxgr8oMUTg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
GUANGZHOU RANTION TECHNOLOGY CO., LTD. Room 7002 and 7003,7th Floor,Digital Entertainment Industrial Park, Greater Bay Area, No.28 Huangpu Park West Road,Huangpu District,Guangzhou, China |
Date of Grant: 12/10/2024 Application Dated: 12/10/2024 |
| Attention: Linzhan Liang , 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: | 2AV7N-OURA |
| Name of Grantee: | GUANGZHOU RANTION TECHNOLOGY CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | DIGITAL PIANO |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0007 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, or as evaluated in this filing. |
| Mail To: |