FCC ID 2A4S3-9101F
Car player
by Shenzhen Guard Dragon Electronics Co., Ltd.
Grantee Code: 2A4S3 Product Code: 9101F
Latest application date: 2026-07-09
FCC ID Device Details
| FCC ID | 2A4S3-9101F |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4S3 |
| Product Code | 9101F |
| Applicant Business | Shenzhen Guard Dragon Electronics Co., Ltd. 🇨🇳 |
| Related Domains |  bridgeportadv.com |
| Equipment Class | Car player |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-07-09 |
| 2402-2480 MHz | Original Equipment | 2026-07-09 |
| 2412-2462 MHz | Original Equipment | 2025-06-05 |
| 2402-2480 MHz | Original Equipment | 2025-06-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-07-09 | PDF 1,001.7 KB |
| Internal photos part 1 | Internal Photos | 2026-07-09 | PDF 5.5 MB |
| Internal photos part 2 | Internal Photos | 2026-07-09 | PDF 5.3 MB |
| Internal photos part 3 | Internal Photos | 2026-07-09 | PDF 5.3 MB |
| Internal photos part 1 | ID Label/Location Info | 2025-06-05 | PDF 3.6 MB |
| Internal photos part 1 | Internal Photos | 2025-06-05 | PDF 3.6 MB |
| Internal photos part 2 | Internal Photos | 2025-06-05 | PDF 3.5 MB |
| External photos part 1 | External Photos | 2026-07-09 | PDF 5.1 MB |
| External photos part 2 | External Photos | 2026-07-09 | PDF 4.6 MB |
| External photos | External Photos | 2025-06-05 | PDF 3.8 MB |
| Label and label location | ID Label/Location Info | 2026-07-09 | PDF 132.9 KB |
| Label and label location | ID Label/Location Info | 2025-06-05 | PDF 132.4 KB |
| Test setup photos | Test Setup Photos | 2026-07-09 | PDF 1.3 MB |
| Test setup photos | Test Setup Photos | 2025-06-05 | PDF 2.8 MB |
| Antenna information | Test Report | 2026-07-09 | PDF 454.7 KB |
| Test Report 2G4WLAN | Test Report | 2026-07-09 | PDF 4.9 MB |
| Test Report BT part 1 | Test Report | 2026-07-09 | PDF 3.1 MB |
| Test Report BT part 2 | Test Report | 2026-07-09 | PDF 3.1 MB |
| Test Report BT part 3 | Test Report | 2026-07-09 | PDF 5.3 MB |
| Test Report BT part 4 | Test Report | 2026-07-09 | PDF 5.3 MB |
| Test Report 2G4WLAN part 1 | Test Report | 2025-06-05 | PDF 5.7 MB |
| Test Report 2G4WLAN part 2 | Test Report | 2025-06-05 | PDF 5.5 MB |
| Test Report 2G4WLAN part 3 | Test Report | 2025-06-05 | PDF 5.7 MB |
| Test Report 2G4WLAN part 4 | Test Report | 2025-06-05 | PDF 434.7 KB |
| Test Report BT part 1 | Test Report | 2025-06-05 | PDF 5.2 MB |
| Test Report BT part 2 | Test Report | 2025-06-05 | PDF 5.5 MB |
| Test Report BT part 3 | Test Report | 2025-06-05 | PDF 5.5 MB |
| Test Report BT part 4 | Test Report | 2025-06-05 | PDF 3.8 MB |
| Agent attestation letter | Attestation Statements | 2026-07-09 | PDF 213.5 KB |
| Covered equipment letter | Attestation Statements | 2026-07-09 | PDF 263.2 KB |
| Due digilence letter | Attestation Statements | 2026-07-09 | PDF 264.1 KB |
| Agent attestation letter | Attestation Statements | 2025-06-05 | PDF 154.9 KB |
| Covered equipment letter | Attestation Statements | 2025-06-05 | PDF 175.2 KB |
| Due digilence letter | Attestation Statements | 2025-06-05 | PDF 194.4 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-07-09 | PDF 264.8 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2026-07-09 | PDF 192.5 KB |
| Letter of declaration model difference | Cover Letter(s) | 2026-07-09 | PDF 90.7 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-06-05 | PDF 159.9 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2025-06-05 | PDF 127.2 KB |
| Letter of declaration model difference | Cover Letter(s) | 2025-06-05 | PDF 77.5 KB |
| RF exposure evaluation | RF Exposure Info | 2026-07-09 | PDF 306 KB |
| RF exposure evaluation | RF Exposure Info | 2025-06-05 | PDF 310.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 56.2 KB | |
| Block diagram Metadata only | Block Diagram | PDF 56.2 KB | |
| Schematic Metadata only | Schematics | PDF 489.1 KB | |
| Schematic Metadata only | Schematics | PDF 489.1 KB | |
| Operation description Metadata only | Operational Description | PDF 172.8 KB | |
| Operation description Metadata only | Operational Description | PDF 169.5 KB | |
| Software bill of material Metadata only | Operational Description | PDF 358.1 KB | |
| Software bill of material Metadata only | Operational Description | PDF 83.7 KB |
Application Information
| Application ID | txkGUyDTOaQiwDQHOo7tsQ== |
|---|---|
| Final Action Date | 2026-07-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036927705 |
| Model | 9101F |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Car player |
| Responsible Party | ying Xie, 3598593614@qq.com  , 18926510056 |
| Non-Technical Contact | Yong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com , (708)680-6688 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| txkGUyDTOaQiwDQHOo7tsQ== | 2026-07-09 | Original Equipment |
| EAJFNZ9DDItV39clm/WRXA== | 2026-07-09 | Original Equipment |
| dXujN+xWVO+qyejXsGQpIw== | 2025-06-05 | Original Equipment |
| JsIGHMKFK3K0i1wMZOb5mQ== | 2025-06-05 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0043000 |
| 2412-2462 MHz | 0.0288000 |
Grants
TCB Grant - Application txkGUyDTOaQiwDQHOo7tsQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/09/2026 Application Dated: 07/09/2026 |
| Shenzhen Guard Dragon Electronics Co., Ltd. |
| Room 302, No. 437, Hengkeng Hedong Village, |
| Guancheng Community,Guanlan Street, |
| Longhua District, Shenzhen China, China |
| Attention: ying Xie , 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: | 2A4S3-9101F |
| Name of Grantee: | Shenzhen Guard Dragon Electronics Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Car player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.1219 |
| Power listed is maximum average conducted output power. This device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device also contains Bluetooth tranmistters. |
TCB Grant - Application JsIGHMKFK3K0i1wMZOb5mQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/05/2025 Application Dated: 06/05/2025 |
| Shenzhen Guard Dragon Electronics Co., Ltd. |
| Room302,No.437,Hengkeng Hedong Village, |
| Guancheng Community,Guanlan Street,Longhua Distric |
| Shenzhen, China |
| Attention: ying Xie , 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: | 2A4S3-9101-F |
| Name of Grantee: | Shenzhen Guard Dragon Electronics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Car player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0043 |
| Power listed is peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains 2.4GHz WLAN transmitters. |
TCB Grant - Application EAJFNZ9DDItV39clm/WRXA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/09/2026 Application Dated: 07/09/2026 |
| Shenzhen Guard Dragon Electronics Co., Ltd. |
| Room 302, No. 437, Hengkeng Hedong Village, |
| Guancheng Community,Guanlan Street, |
| Longhua District, Shenzhen China, China |
| Attention: ying Xie , 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: | 2A4S3-9101F |
| Name of Grantee: | Shenzhen Guard Dragon Electronics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Car player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device also contains 2.4GHz WLAN tranmistters. |
TCB Grant - Application dXujN+xWVO+qyejXsGQpIw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/05/2025 Application Dated: 06/05/2025 |
| Shenzhen Guard Dragon Electronics Co., Ltd. |
| Room302,No.437,Hengkeng Hedong Village, |
| Guancheng Community,Guanlan Street,Longhua Distric |
| Shenzhen, China |
| Attention: ying Xie , 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: | 2A4S3-9101-F |
| Name of Grantee: | Shenzhen Guard Dragon Electronics Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Car player |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0288 |
| Power listed is conducted output power. The device supports 20 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device also contains Bluetooth transmitters. |