[Frequency]:425~450.5MHz
[Power]:17dBm
[Distance]:1.0km
[Interface]:RS232/RS485
[Introduction]:E90-DTU is a wireless data transceiver with the function of digital data processing,digital modulation and demodulation,FEC,balanced soft decision,etc.It provides transparent RS232/RS485 interface,different with the analog FM transceiver plus MODEM analog digital transceiver.