Spektrum Quad Link AR7000 Receiver

Spektrum Quad Link AR7000 Receiver. The AR7000 combines an internal and external receiver, offering superior path diversity. The radio system simultaneously transmits on two frequencies, creating dual RF paths. This dual path redundancy, plus the fact each of the two receivers is located in a slightly different location exposes each to a different RF environment and creates a bulletproof RF link in all conditions.