Corona 2.4Ghz FHSS Futaba module replacement system.
The Corona 2.4Ghz system replaces the standard Futaba module on most Futaba PPM systems equipped with an FM module.

Spec.
Size: 60mm*37mm*21mm
Voltage : 4.8 V - 6V
Range : more than 1500m
Operating current : 30 MA
Sensitivity : 100dbm
Latency : 22ms

Included.
Futaba 2.4Ghz Module
Antenna
2.4Ghz Receiver