The RACE RESULT active system communicates via the 2.4GHz frequency, there are 8 channels to choose from each with a unique frequency. Each channel also has a backup frequency, meaning it will switch between the Main and Backup Frequencies which aids transmission in environments where there is high noise.

The backup frequency is used by V2/V3 Transponders and up.

Old Decoder Firmware and FW 2.5 Active Boxes: When the channel switching of a decoder it set to AUTO it will automatically disable this when a V1 transponder is detected, this will only reset when the system is restarted. This is the recommended setting. Loop Boxes all use AUTO mode by default and this cannot be changed.

Ubidium and FW 2.6 Active Boxes: Permanently switch frequencies. Therefore use of V1 Transponders is not recomended.