| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| JOYO TECHNOLOGY CO., LTD | DIGITAL BASS AMPLIFIER | DC-15B | FCC ID  |
2025-03-10 |
FCC Application Details
| Equipment | DIGITAL BASS AMPLIFIER |
| FRN | 0025629551 |
| Grantee Code | 2AIN7 |
| Product Code | DC-15B |
| Applicant Business | JOYO TECHNOLOGY CO., LTD |
| Business Address | 2/F, Lushi Industry Building, 28th District, Bao'an,, Shenzhen, N/A China 518101 |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | Qunchao Li – manager |
| Applicant Phone | |
| Applicant Fax | (86) 755-29765389 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | Shenzhen Alpha Product Testing Co., LTD. |
| Test Firm Contact | Real Yak |
| Test Firm Phone | |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Qunchao Li – Manager |
Further Details May Be Available From: fcc.id/2AIN7DC15B or 
fcc.report/FCC-ID/2AIN7DC15B
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8103164 Mirror: FCCID.io - 8103164 Users Manual | Users Manual | Adobe Acrobat PDF | 2.11 M | 2025-03-07 | 2025-03-10 | |
 Document 8103163 Mirror: FCCID.io - 8103163 Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 216.38 K | 2025-03-07 | 2025-03-10 | |
 Document 8103162 Mirror: FCCID.io - 8103162 Antenna Specification | Test Report | Adobe Acrobat PDF | 2.5 M | 2025-03-07 | 2025-03-10 | |
 Document 8103161 Mirror: FCCID.io - 8103161 Test Report | Test Report | Adobe Acrobat PDF | 2.68 M | 2025-03-07 | 2025-03-10 | |
 Document 8103158 Mirror: FCCID.io - 8103158 RF Exposure Evaluation | RF Exposure Info | Adobe Acrobat PDF | 311 K | 2025-03-07 | 2025-03-10 | |
 Document 8103155 Mirror: FCCID.io - 8103155 Internal Photos Part 2 | Internal Photos | Adobe Acrobat PDF | 2.4 M | 2025-03-07 | 2025-03-10 | |
 Document 8103154 Mirror: FCCID.io - 8103154 Internal Photos Part 1 | Internal Photos | Adobe Acrobat PDF | 4.58 M | 2025-03-07 | 2025-03-10 | |
 Document 8103153 Mirror: FCCID.io - 8103153 Label and Location | ID Label/Location Info | Adobe Acrobat PDF | 279.4 K | 2025-03-07 | 2025-03-10 | |
 Document 8103152 Mirror: FCCID.io - 8103152 External Photos | External Photos | Adobe Acrobat PDF | 1.37 M | 2025-03-07 | 2025-03-10 | |
 Document 8103151 Mirror: FCCID.io - 8103151 Confidentiality Letter | Cover Letter(s) | Adobe Acrobat PDF | 31.54 K | 2025-03-07 | 2025-03-10 | |
 Document 8103150 Mirror: FCCID.io - 8103150 Agent Authorization Letter | Cover Letter(s) | Adobe Acrobat PDF | 151.98 K | 2025-03-07 | 2025-03-10 | |
 Document 8103147 Mirror: FCCID.io - 8103147 U.S. Agent Designation Attestation | Attestation Statements | Adobe Acrobat PDF | 157.04 K | 2025-03-07 | 2025-03-10 | |
 Document 8103145 Mirror: FCCID.io - 8103145 Covered Equipment Attestation | Attestation Statements | Adobe Acrobat PDF | 115.57 K | 2025-03-07 | 2025-03-10 | |
| Document 8103092 Mirror: FCCID.io - 8103092 Users Manual | Users Manual | Adobe Acrobat PDF | 2.11 M | 2025-03-07 | 2025-03-10 | |
| Document 8103091 Mirror: FCCID.io - 8103091 Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 216.38 K | 2025-03-07 | 2025-03-10 | |
| Document 8103090 Mirror: FCCID.io - 8103090 Antenna Specification | Test Report | Adobe Acrobat PDF | 2.5 M | 2025-03-07 | 2025-03-10 | |
 Document 8103089 Mirror: FCCID.io - 8103089 Test Report | Test Report | Adobe Acrobat PDF | 4.72 M | 2025-03-07 | 2025-03-10 | |
| Document 8103087 Mirror: FCCID.io - 8103087 RF Exposure Evaluation | RF Exposure Info | Adobe Acrobat PDF | 311 K | 2025-03-07 | 2025-03-10 | |
| Document 8103084 Mirror: FCCID.io - 8103084 Internal Photos Part 2 | Internal Photos | Adobe Acrobat PDF | 2.4 M | 2025-03-07 | 2025-03-10 | |
| Document 8103083 Mirror: FCCID.io - 8103083 Internal Photos Part 1 | Internal Photos | Adobe Acrobat PDF | 4.58 M | 2025-03-07 | 2025-03-10 | |
| Document 8103082 Mirror: FCCID.io - 8103082 Label and Location | ID Label/Location Info | Adobe Acrobat PDF | 279.4 K | 2025-03-07 | 2025-03-10 | |
| Document 8103081 Mirror: FCCID.io - 8103081 External Photos | External Photos | Adobe Acrobat PDF | 1.37 M | 2025-03-07 | 2025-03-10 | |
| Document 8103080 Mirror: FCCID.io - 8103080 Confidentiality Letter | Cover Letter(s) | Adobe Acrobat PDF | 31.54 K | 2025-03-07 | 2025-03-10 | |
| Document 8103079 Mirror: FCCID.io - 8103079 Agent Authorization Letter | Cover Letter(s) | Adobe Acrobat PDF | 151.98 K | 2025-03-07 | 2025-03-10 | |
| Document 8103077 Mirror: FCCID.io - 8103077 U.S. Agent Designation Attestation | Attestation Statements | Adobe Acrobat PDF | 157.04 K | 2025-03-07 | 2025-03-10 | |
| Document 8103076 Mirror: FCCID.io - 8103076 Covered Equipment Attestation | Attestation Statements | Adobe Acrobat PDF | 115.57 K | 2025-03-07 | 2025-03-10 | |
Operational Description | Operational Description | Adobe Acrobat PDF | 104.58 K | 2025-03-07 | ||
Antenna Specification | Test Report | Adobe Acrobat PDF | 2.5 M | 2025-03-07 | 2025-03-10 | |
Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 216.38 K | 2025-03-07 | 2025-03-10 | |
Test Report | Test Report | Adobe Acrobat PDF | 2.68 M | 2025-03-07 | 2025-03-10 | |
RF Exposure Evaluation | RF Exposure Info | Adobe Acrobat PDF | 311 K | 2025-03-07 | 2025-03-10 | |
Internal Photos Part 1 | Internal Photos | Adobe Acrobat PDF | 4.58 M | 2025-03-07 | 2025-03-10 | |
Internal Photos Part 2 | Internal Photos | Adobe Acrobat PDF | 2.4 M | 2025-03-07 | 2025-03-10 | |
Label and Location | ID Label/Location Info | Adobe Acrobat PDF | 279.4 K | 2025-03-07 | 2025-03-10 | |
External Photos | External Photos | Adobe Acrobat PDF | 1.37 M | 2025-03-07 | 2025-03-10 | |
Agent Authorization Letter | Cover Letter(s) | Adobe Acrobat PDF | 151.98 K | 2025-03-07 | 2025-03-10 | |
Confidentiality Letter | Cover Letter(s) | Adobe Acrobat PDF | 31.54 K | 2025-03-07 | 2025-03-10 | |
U.S. Agent Designation Attestation | Attestation Statements | Adobe Acrobat PDF | 157.04 K | 2025-03-07 | 2025-03-10 | |
Covered Equipment Attestation | Attestation Statements | Adobe Acrobat PDF | 115.57 K | 2025-03-07 | 2025-03-10 | |
Users Manual | Users Manual | Adobe Acrobat PDF | 2.11 M | 2025-03-07 | 2025-03-10 | |
Parts List | Parts List/Tune Up Info | Adobe Acrobat PDF | 139.88 K | 2025-03-07 | ||
Block Diagram | Block Diagram | Adobe Acrobat PDF | 335.29 K | 2025-03-07 | ||
Schematics | Schematics | Adobe Acrobat PDF | 635 K | 2025-03-07 |
Related FCC IDs:
- 2AIN7DC-15B - JOYO TECHNOLOGY CO., LTD DIGITAL BASS AMPLIFIER [DC-15B]