802.11a/b/g/n/ac RTL8822CE Combo module | FCC ID O57C640RTL8822
By Lenovo (Shanghai) Electronics Technology Co., Ltd
Last Updated: Sep 3, 2021 by FCC Insights
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Computer Equipment
Wireless Equipment
802.11a/b/g/n/ac RTL8822CE Combo module Device & FCC ID O57C640RTL8822 Application Information
O57C640RTL8822 was submitted on Sep 3, 2021 by Lenovo (Shanghai) Electronics Technology Co., Ltd for a 802.11a/b/g/n/ac RTL8822CE Combo module.
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 O57C640RTL8822.
| FCC ID | O57C640RTL8822 | Application Purpose | Class II Permissive Change |
| Application Date | Sep 3, 2021 | Brand Name | |
| Description | 802.11a/b/g/n/ac RTL8822CE Combo module | Short Term Confidentiality | No |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques | Long Term Confidentiality | No |
| Test Firm | Bureau Veritas CPS (H.K.) Ltd., Taoyuan Branch | Short Term Confidentiality Released |
Wireless Features
Lenovo (Shanghai) Electronics Technology Co., Ltd's 802.11a/b/g/n/ac RTL8822CE Combo module 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: O57C640RTL8822's supported operating frequencies and their approved power levels:
| Frequency Range | Equipment Class | Power Level |
|---|---|---|
| 2402 - 2480 MHz | DTS - Digital Transmission System | 0.016 W |
| 2402 - 2480 MHz | DSS - Part 15 Spread Spectrum Transmitter | 0.02 W |
| 2412 - 2472 MHz | DTS - Digital Transmission System | 0.794 W |
| 5180 - 5240 MHz | NII - Unlicensed National Information Infrastructure TX | 0.203 W |
| 5260 - 5320 MHz | NII - Unlicensed National Information Infrastructure TX | 0.207 W |
| 5500 - 5720 MHz | NII - Unlicensed National Information Infrastructure TX | 0.217 W |
| 5745 - 5825 MHz | NII - Unlicensed National Information Infrastructure TX | 0.308 W |
Reports & Documents
Grants
No Grants found
Submitted Reports & Documents
Report Name | Report Type | Date Submitted | Date Available | Exhibit Type |
|---|---|---|---|---|
No Documents Found | ||||