... further enhanced agility, but also increases receiver performance and user-friendliness as well as the fully ... Universal ChannelsTracked SignalsGPS L1 CA, L1/L2 P-code, L2CGLONASS L1/L2 CA, L1/L2 P- ... 1, 115,200bpsUHF Radio4Internal, receiver (RX) and transmitter (TX), 410 to 470MHzSpread Spectrum Radio4Internal, receiver (RX) and transmitter (TX), 915MHzGSM/CDMA Modem4InternalENVIRONMENTALDust/ ...