FCC ID 2BAQY-EF600
Headphone Amplifier
by HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD.
Grantee Code: 2BAQY Product Code: EF600
Latest application date: 2023-04-07
FCC ID Device Details
| FCC ID | 2BAQY-EF600 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BAQY |
| Product Code | EF600 |
| Applicant Business | HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD. 🇨🇳 |
| Equipment Class | Headphone Amplifier |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2023-04-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2023-04-07 | PDF 470 KB |
| Internal Photos | Internal Photos | 2023-04-07 | PDF 1.6 MB |
| External Photos | External Photos | 2023-04-07 | PDF 356.4 KB |
| ID Label/Location Info | ID Label/Location Info | 2023-04-07 | PDF 77 KB |
| Test Setup Photos | Test Setup Photos | 2023-04-07 | PDF 207.2 KB |
| ATN Test Report | Test Report | 2023-04-07 | PDF 501 KB |
| Test Report 1 | Test Report | 2023-04-07 | PDF 5.5 MB |
| Test Report 2 | Test Report | 2023-04-07 | PDF 5.4 MB |
| Test Report 3 | Test Report | 2023-04-07 | PDF 2.6 MB |
| Attestation Statements | Attestation Statements | 2023-04-07 | PDF 92 KB |
| US agent | Attestation Statements | 2023-04-07 | PDF 134.9 KB |
| Agent Authorization | Cover Letter(s) | 2023-04-07 | PDF 113.4 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2023-04-07 | PDF 119.5 KB |
| RF Exposure Info | RF Exposure Info | 2023-04-07 | PDF 122.9 KB |
| Block Diagram 1 Metadata only | Block Diagram | PDF 272.6 KB | |
| Block Diagram 2 Metadata only | Block Diagram | PDF 33.9 KB | |
| QCC5124_V1_ RF module Metadata only | Schematics | PDF 360.4 KB | |
| Schematics 1 Metadata only | Schematics | PDF 41.9 KB | |
| Schematics 2 Metadata only | Schematics | PDF 46 KB | |
| Schematics 3 Metadata only | Schematics | PDF 48.6 KB | |
| Schematics 4 Metadata only | Schematics | PDF 264.4 KB | |
| Schematics 5 Metadata only | Schematics | PDF 442.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 54.2 KB |
Application Information
| Application ID | IqVir35w4Zg9zO8pwQg6Fg== |
|---|---|
| Final Action Date | 2023-04-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033602756 |
| Model | EF600 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Headphone Amplifier |
| Responsible Party | yuchun zhang, dd13428693948@163.com  , +8615995644514 |
| Technical Contact | Eric Wang, Shenzhen CTA Testing Technology Co., Ltd., cta@cta-test.cn  , +86 755 2322 5875 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , +86 755 2322 5875 |
| TCB Email | tcbinfo@metlabs.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 | Output power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| IqVir35w4Zg9zO8pwQg6Fg== | 2023-04-07 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0009700 | 15C |
Grants
TCB Grant - Application IqVir35w4Zg9zO8pwQg6Fg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 04/07/2023 Application Dated: 04/07/2023 |
| HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD. |
| 2nd floor, Building C1,Shangkun Zhichuang |
| Industrial Park,No.2001 Yingbin West Road, |
| Bacheng Town Kunshan, China |
| Attention: yuchun zhang |
| 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: | 2BAQY-EF600 |
| Name of Grantee: | HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Headphone Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00097 |
| Output power listed is conducted. |
EAS Grant - Application IqVir35w4Zg9zO8pwQg6Fg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD. 2nd floor, Building C1,Shangkun Zhichuang Industrial Park,No.2001 Yingbin West Road, Bacheng Town Kunshan, China |
Date of Grant: 04/07/2023 Application Dated: 04/07/2023 |
| Attention: yuchun zhang |
| 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: | 2BAQY-EF600 |
| Name of Grantee: | HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Headphone Amplifier |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00097 |
| Output power listed is conducted. |
| Mail To: |