Companion Mic - CM4 | FCC ID RWT-ER84
By Etymotic Research, Inc.
Last Updated: Nov 16, 2015 by FCC Insights
Add to favorites | Sign In or Register |
Companion Mic - CM4 Device & FCC ID RWT-ER84 Application Information
RWT-ER84 was submitted on Nov 16, 2015 by Etymotic Research, Inc. for a Companion Mic - CM4.
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 RWT-ER84.
| FCC ID | RWT-ER84 | Application Purpose | Original Equipment |
| Application Date | Nov 16, 2015 | Brand Name | |
| Description | Companion Mic - CM4 | Short Term Confidentiality | No |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques | Long Term Confidentiality | Yes |
| Test Firm | Washington Laboratories, Ltd. | Short Term Confidentiality Released |
Wireless Features
Etymotic Research, Inc.'s Companion Mic - CM4 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: RWT-ER84's supported operating frequencies and their approved power levels:
| Frequency Range | Equipment Class | Power Level |
|---|---|---|
| 2404 - 2480 MHz | DTS - Digital Transmission System | 0.00204 W |
Reports & Documents
Grants
No Grants found
Submitted Reports & Documents
Report Name | Report Type | Date Submitted | Date Available | Exhibit Type |
|---|---|---|---|---|
No Documents Found | ||||