FlySky FGR8B 2.4G 8CH Receiver PWM/ PPM/ i-bus Output for AFHDS3 Transmitters RF Modules PL18/ NB4 /NB4 Lite/ FRM302 for RC Car Boat. The FGr8B receiver adopts Flysky's third-generation automatic frequency hopping digital system (AFHDS 3).
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