... enhanced agility, but also increases receiver performance and user-friendliness as well as the ... 0.5mUSER INTERFACEOperationSingle-button operation for power, receiver reset, memory initializationDisplay Panel22 LED status indicatorsDATA ... , 115,200bpsUHF Radio4Internal, receiver (RX) and transmitter (TX), 410 to 470MHzSpread Spectrum Radio4Internal, receiver (RX) and transmitter (TX), 915MHzGSM/CDMA ...