FrSky Tandem X20S is an advanced dual-band radio transmitter released by FrSky. It draws on feedback and experience with previous radios and adds many new features such as a color touch screen, an ergonomic design, multiple communication protocols, and high-precision dual-band receivers.
The FrSky TANDEM X20S is a pioneering dual-band radio transmitter featuring a built-in TD 900M/2.4G Dual-Band Internal RF Module and the ETHOS operating system. It supports multiple working modes including 2.4G ACCST D16, 2.4G ACCESS, 900M ACCESS, and TD modes, offering up to 50 to 100KM range with 4ms end-to-end latency. The device includes an 800*480 color touch-screen, 6 quick-mode custom buttons, and a rechargeable 2S Li-ion battery system.
| Dimension | 212*200*95 mm (L*W*H) |
|---|---|
| Weight | 809g (without battery) |
| Operating Voltage Range | 6.5 ~ 8.4V (2S Li-battery) |
| Operating Temperature | -10℃~60℃ (14℉~140℉) |
| USB Adaptor Voltage | 5V+0.2V |
| USB Adaptor Current | >2.0A |
| Backlit touchable LCD resolution | 800*480 |
| Number of Channels | Up to 24 channels |
The operating voltage range is 6.5 ~ 8.4V using a 2S Li-battery.
Move the cursor to 'STATE', scroll the Encoder to select 'RANGE' mode, press the Encoder, and then press it again to return to normal state.
There are three failsafe modes: No Pulse, Hold, and Custom.