CalAmp 242-4048-551 Integra-TR Serial Wireless Modem is a wireless serial data modem that operates in the 440–476 MHz band. Identified by part number 242-4048-551, it belongs to CalAmp's Integra-TR family and provides a wireless serial data link. The 440–476 MHz operating range defines its RF footprint for narrowband serial communications in that spectrum.
