14 Appendix A: Regulatory Approval

Gain Table for Individual Regulatory Region

The ATWILC3000-MR110CA module has received regulatory approvals for many regions in the world. The default firmware for ATWILC3000-MR110CA uses a common gain table that meets IEEE 802.11 specifications, and the certified regulatory regions. This common gain table is recommended to be used for ATWILC3000-MR110CA.

The ATWILC3000-MR110UA has received regulatory approvals for United States/FCC, Canada/ISED and Europe/CE. The default firmware uses a common gain table that meets IEEE 802.11 specifications, and regulatory regions as noted above.

In some cases, the output power is limited by the regulatory region with the most stringent transmit power limits. To optimize performance, and if end products’ destination is known, the specific gain table for that region can be optionally embedded into the firmware.

The regulatory region certified gain table for individual regulatory region is available on ATWILC3000-MR110UA product page. Customers can update the gain table in firmware by following the instructions in section 6. Updating Application Gain Table into WILC3000 of ATWILC3000 – Deriving Application Gain Table Application Note.