FCC ID 2AYJ7CHE-643
Wireless Earphones
by TRA COMPANY LTD.
Grantee Code: 2AYJ7 Product Code: CHE643
Latest application date: 2022-10-21
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-10-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 15_CHE-643 UserMan-US | Users Manual | 2022-10-21 | PDF 1.2 MB |
| 09_CHE-643 IntPho | Internal Photos | 2022-10-21 | PDF 4 MB |
| 08_CHE-643 ExtPho | External Photos | 2022-10-21 | PDF 4.2 MB |
| 06_CHE-643 LabelSmpl-US | ID Label/Location Info | 2022-10-21 | PDF 46.6 KB |
| 06_CHE-643 LabelSmpl-US package | ID Label/Location Info | 2022-10-21 | PDF 228.1 KB |
| 17_CHE-643 AntSpec P1 | Operational Description | 2022-10-21 | PDF 90.9 KB |
| 17_CHE-643 AntSpec P2 | Operational Description | 2022-10-21 | PDF 440.7 KB |
| 10_CHE-643 TSup | Test Setup Photos | 2022-10-21 | PDF 2.5 MB |
| 14_CHE-643 TestRpt DSS Appendix Data | Test Report | 2022-10-21 | PDF 4.7 MB |
| 14_CHE-643 TestRpt DSS r1 | Test Report | 2022-10-21 | PDF 2.1 MB |
| 18_CHE-643 RFExp | RF Exposure Info | 2022-10-21 | PDF 143.5 KB |
| 12_CHE-643 BlkDia Metadata only | Block Diagram | PDF 302.3 KB | |
| 13_CHE-643 Schem Metadata only | Schematics | PDF 53.7 KB | |
| 11_CHE-643 OpDes Metadata only | Operational Description | PDF 127.3 KB |
Application Information
| Application ID | cc4281g21McN1ODlNF5Zcg== |
|---|---|
| Final Action Date | 2022-10-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030332027 |
| Model | CHE-643 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Earphones |
| Responsible Party | Wiktor Fronczak, wiktor@tra.jp  , +81-6-6910-6224 |
| Test Firm | Jeff Zhu, Shenzhen Anbotek Compliance Laboratory Limited, jeff.zhu@anbotek.com  , 86-755-26064492 |
| TCB Email | joergkusig@eurofins.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 | Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| cc4281g21McN1ODlNF5Zcg== | 2022-10-21 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0016500 | 15C |
Grants
TCB Grant - Application cc4281g21McN1ODlNF5Zcg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 10/21/2022 Application Dated: 10/21/2022 |
| TRA COMPANY LTD. |
| Osaka-shi, Chuo-ku, Kitahama-higashi 6-6 |
| Osaka, 540-0031 Japan |
| Attention: Wiktor Fronczak |
| 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: | 2AYJ7CHE-643 |
| Name of Grantee: | TRA COMPANY LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00165 |
| Power listed is conducted. |
EAS Grant - Application cc4281g21McN1ODlNF5Zcg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
TRA COMPANY LTD. Osaka-shi, Chuo-ku, Kitahama-higashi 6-6 Osaka, 540-0031 Japan |
Date of Grant: 10/21/2022 Application Dated: 10/21/2022 |
| Attention: Wiktor Fronczak |
| 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: | 2AYJ7CHE-643 |
| Name of Grantee: | TRA COMPANY LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00165 |
| Power listed is conducted. |
| Mail To: |