NARROW BAND MODULE, NB868, 20KM; RF Modulation:2GFSK, 4GFSK; Data Rate Max:57.6Kbps; Frequency Max:870MHz; Sensitivity dBm:-110dBm; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Transmit Power:27dBm; Module Interface:UART; Supply ;RoHS Compliant: Yes
The is a NB868-RTU-500mW SMD Narrow Band Module with its unrivalled performance RF sensitivity -120dBm/link budget 147dB and redefines the standards of very long distances data transmission. This module uses license-free frequencies and enables a two-way digital link over a range up to 20km line of sight. The implementation of the narrow band technology allows a large number of available channels in the frequency band allowed up to 19 channels at 27dBm/2.4kbps and more than 500 channels at 14dBm/2.4kbps. Available in «Ready-to-use» version, this module focuses on ease of integration, even for non-RF specialists, thus limits technological risks, development time and costs. The Narrow Band module from RF have been certified by a notified body and declared compliant to the 2010 edition of European R&TTE directive EN300-220.