FrSky TANDEM X20 HD Instruction Manual page 4

5.8G Antenna (video transmission)
Peak Gain: 8.0dBi@5.5GHz , 7.0dBi@5.785GHz
ETHOS Suite
With ETHOS Suite, you can update the radio bootloader, firmware, SD card, flash, and also convert image
format and audio format. Find the latest infomation and download the ETHOS Suite at ethos.frsky-rc.com/.
Note: To use the ETHOS Suite application with a FrSky radio, please always keep the radio bootloader
with the latest version.
How to upgrade firmware for the video receiver module
Make sure the HD radio is connected to the [ETHOS Suite] program.
1
Enter the [FRSK Flasher] tool and move to the [HD Video Component] tab;
2
Click the [Flash] button of the corresponding radio model to upgrade the firmware.
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Instruction Manual for FrSky TANDEM X20 HD (UpKit)
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