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How to Modify TX Power Gain


Gain setting values are used by the RF with different rates to configure the transmission power.

The gain values are downloaded as part of the complete download process explained in How to Download Wi-Fi Firmware section. It is impossible to download the gain values alone.


Before you start download, see Prepare for Setup for prerequisites.


Perform the following steps to modify the TX power gain values:

  1. The .csv file in the utils\wifi\Tools\gain_builder\gain_sheets folder holds the gain values. It must be sorted based on the gain rates (Row) and for all the channels (Column).

  2. Modify the values in the default .csv file.

  3. Follow the steps mentioned in How to Download Wi-Fi Firmware to download the new gain values.

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