It is never a good thing when you lose signal while up in the air, but with Jeti, it doesn’t have to be the worst thing to happen! According to this post by RCU user gapellegrini, he went 20 seconds without signal in one 2.4GHz link. Thank goodness he had backup! The Jeti DS/DC-24 series transmitters (with integrated 900MHz backup) are the only radio systems capable of seamless transition between two different frequencies.