FrSky Taranis Radio
From ivc wiki
The Taranis is the first hi-end R/C radio based on the OpenTX open source project. The transmitter is packed with features and ways to customize the raido.
Fix audio buzz
When using JR-module on the back, especially high powered ones, there is a noticable buzzing sound coming from the speaker. It is caused by RFI noise inductively coupled into the wires inside the radio. By opening it and adding to clip-on toroid eliminates the problem.
