NEW! Jumper T20 GEMINI Dual-Frequency Diversity ELRS 2.4G Radio Controller RDC90 Sensor Gimbals OLED Screen Radio Controller EdgeTX

Experience superior control and range with the Jumper T20 Gemini Dual Frequency Diversity ExpressLRS 2.4GHz Radio. Its compact size and full-featured ExpressLRS technology provide omnidirectional coverage, while the smooth RDC90 gimbals offer precise and effortless control. Take your flying to the next level with this advanced radio.

ExpressLRS Gemini is a dual-channel 2.4GHz OR 900MHz system. In Gemini Mode, a TX module simultaneously transmits a packet in two frequencies 40MHz apart for 2.4GHz and ~10MHz apart for 900MHz users. The packet separation used is half of the frequency domain selected and will vary a little. A true diversity Receiver is used to receive both packets simultaneously. Transmitting on 2 separate frequencies provides better interference avoidance and/or mitigation, in a similar way DVDA does by sending repeat packets sequentially on different frequencies. This means, the Receiver has an increased chance of receiving the packet. This results in a much higher and more stable LQ.

ExpressLRS Gemini

Includes:
1x Jumper T20 Gemini Dual Frequency Diversity ExpressLRS 2.4G Radio