... receiver.Plug in the power cable, that's it.To perform the diversity mode (two different types of antennas, one transmitter ... RF1, LED3 as RF2. The LED indicator will be on and indicates which antenna reception has the strongest reception. The diversity ... channels at the same timeNot affect by 2.4GHz R/C RadiosAV Receiver with Diversity inputsSmall, light weight, durable, anodized aluminum case ...