FCC ID V2R-TWIGPRO
TWIG PRO
by Cresyn Co., Ltd.
Grantee Code: V2R Product Code: TWIGPRO
Latest application date: 2021-09-29
FCC ID Device Details
| FCC ID | V2R-TWIGPRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | V2R |
| Product Code | TWIGPRO |
| Applicant Business | Cresyn Co., Ltd. 🇰🇷 |
| Related Domains |  cresyn.com |
| Equipment Class | TWIG PRO |
| Test Firm | DT&C; Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2021-09-29 |
| 2402-2480 MHz | Original Equipment | 2021-09-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-03-28 | PDF 1.2 MB |
| Internal Photos Left Earbud | Internal Photos | 2022-03-28 | PDF 2.8 MB |
| Internal Photos Right Earbud | Internal Photos | 2022-03-28 | PDF 2.6 MB |
| External Photos Left Earbud | External Photos | 2022-03-28 | PDF 1.1 MB |
| External Photos Right Earbud | External Photos | 2022-03-28 | PDF 1.1 MB |
| Label Sample & Location | ID Label/Location Info | 2021-09-29 | PDF 117.2 KB |
| Label Sample and Location | ID Label/Location Info | 2021-09-29 | PDF 117.2 KB |
| TSUP BT,BLE | Test Setup Photos | 2022-03-28 | PDF 455.1 KB |
| TR SAR Test Exclusion Considerations | Test Report | 2021-09-29 | PDF 77 KB |
| Test Report DSS-BT Part 1 | Test Report | 2021-09-29 | PDF 5.7 MB |
| Test Report DSS-BT Part 2 | Test Report | 2021-09-29 | PDF 4.4 MB |
| Test Report DSS-BT Part 3 | Test Report | 2021-09-29 | PDF 1.9 MB |
| Test Report DTS-LE | Test Report | 2021-09-29 | PDF 3.7 MB |
| Confidentiality Letter | Cover Letter(s) | 2021-09-29 | PDF 28.5 KB |
| LOA Letter | Cover Letter(s) | 2021-09-29 | PDF 23.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 157.9 KB | |
| Part Location Schematics Left Earbud Metadata only | Schematics | PDF 953.6 KB | |
| Part Location Schematics Right Earbud Metadata only | Schematics | PDF 950.6 KB | |
| Schematics Left Earbud Metadata only | Schematics | PDF 362.8 KB | |
| Schematics Right Earbud Metadata only | Schematics | PDF 362.4 KB | |
| Op Desc Antenna Spec Left Earbud Metadata only | Operational Description | PDF 1.2 MB | |
| Op Desc Antenna Spec Right Earbud Metadata only | Operational Description | PDF 1.2 MB | |
| Operational Description Metadata only | Operational Description | PDF 250.4 KB | |
| Part List Left Earbud Metadata only | Parts List/Tune Up Info | PDF 76.9 KB | |
| Part List Right Earbud Metadata only | Parts List/Tune Up Info | PDF 77 KB |
Application Information
| Application ID | cbW/lJZYUQPuiOWs/3Y4+w== |
|---|---|
| Final Action Date | 2021-09-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026267948 |
| Model | TWIGPRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | TWIG PRO |
| Responsible Party | Ji Hyeon Lee, Manager, jihyeon@cresyn.com , +82-2-2041-2843 |
| Test Firm | Lee Su-jeong, DT&C; Co., Ltd., gungmin0524@dtnc.net  , 82-31-321-2664 |
| 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 | 03/28/2022 |
| 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 | Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| cbW/lJZYUQPuiOWs/3Y4+w== | 2021-09-29 | Original Equipment |
| YtgijWEkks4xO0yTK9CVqg== | 2021-09-29 | Original Equipment |
Grants
TCB Grant - Application YtgijWEkks4xO0yTK9CVqg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 09/29/2021 Application Dated: 09/29/2021 |
| Cresyn Co., Ltd. |
| 5 Gangnam-dearo 107-gil, Seocho-gu |
| Seoul, 06524 South Korea |
| Attention: Ji Hyeon Lee , Manager |
| 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: | V2R-TWIGPRO |
| Name of Grantee: | Cresyn Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWIG PRO |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.012 |
| Power listed is conducted. |
EAS Grant - Application YtgijWEkks4xO0yTK9CVqg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Cresyn Co., Ltd. 5 Gangnam-dearo 107-gil, Seocho-gu Seoul, 06524 South Korea |
Date of Grant: 09/29/2021 Application Dated: 09/29/2021 |
| Attention: Ji Hyeon Lee , Manager |
| 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: | V2R-TWIGPRO |
| Name of Grantee: | Cresyn Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWIG PRO |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.012 |
| Power listed is conducted. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 09/29/2021 Application Dated: 09/29/2021 |
| Cresyn Co., Ltd. |
| 5 Gangnam-dearo 107-gil, Seocho-gu |
| Seoul, 06524 South Korea |
| Attention: Ji Hyeon Lee , Manager |
| 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: | V2R-TWIGPRO |
| Name of Grantee: | Cresyn Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TWIG PRO |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Power listed is conducted. |
EAS Grant - Application cbW/lJZYUQPuiOWs/3Y4+w==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Cresyn Co., Ltd. 5 Gangnam-dearo 107-gil, Seocho-gu Seoul, 06524 South Korea |
Date of Grant: 09/29/2021 Application Dated: 09/29/2021 |
| Attention: Ji Hyeon Lee , Manager |
| 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: | V2R-TWIGPRO |
| Name of Grantee: | Cresyn Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TWIG PRO |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Power listed is conducted. |
| Mail To: |