FrSky Tandem X20R Dual Band 2.4Ghz | 900Mhz - Transmitter With Case
FrSky Tandem X20RS Dual Band 2.4Ghz | 900Mhz MC20R - Transmitter With Case
FrSky Tandem X20PRO AW Edition Dual Band 2.4Ghz | 900Mhz - Transmitter With Case
