DAC with headphone-Amplifier | FCC ID 2A24J-CM15
By Shenzhen Questyle Technology Co. Ltd
Last Updated: Oct 12, 2021 by FCC Insights
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Audio Equipment
Headphone
Smartphone
DAC with headphone-Amplifier Device & FCC ID 2A24J-CM15 Application Information
2A24J-CM15 was submitted on Oct 12, 2021 by Shenzhen Questyle Technology Co. Ltd for a DAC with headphone-Amplifier.
In the table below, you will find the FCC ID information, application date, approved grant types, confidentiality agreement dates, the test facility used, and the TCB scope for ID 2A24J-CM15.
| FCC ID | 2A24J-CM15 | Application Purpose | Original Equipment |
| Application Date | Oct 12, 2021 | Brand Name | |
| Description | DAC with headphone-Amplifier | Short Term Confidentiality | No |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques | Long Term Confidentiality | Yes |
| Test Firm | Shenzhen Accurate Technology Co., Ltd. | Short Term Confidentiality Released |
Wireless Features
Shenzhen Questyle Technology Co. Ltd's DAC with headphone-Amplifier supports the following wireless features:
| Feature | Operating Frequency | Supported |
|---|---|---|
| Bluetooth | 2402 - 2480 MHz | |
| Wi-Fi 4 | 2412 - 2462 MHz | |
| Wi-Fi 5 | 5160 - 5885 MHz |
Frequencies
Here is a closer look at FCC ID: 2A24J-CM15's supported operating frequencies and their approved power levels:
| Frequency Range | Equipment Class | Power Level |
|---|---|---|
| 2402 - 2480 MHz | DTS - Digital Transmission System | 0.0005 W |
| 2402 - 2480 MHz | DTS - Digital Transmission System | 0.004 W |
| 2402 - 2480 MHz | DSS - Part 15 Spread Spectrum Transmitter | 0.0005 W |
| 2402 - 2480 MHz | DSS - Part 15 Spread Spectrum Transmitter | 0.004 W |
Reports & Documents
Grants
No Grants found
Submitted Reports & Documents
Report Name | Report Type | Date Submitted | Date Available | Exhibit Type |
|---|---|---|---|---|
No Documents Found | ||||