This cPCI RF Data Modem provides data rates of upto 2400bps by using 16-tone QPSK
modulation over VUHF radios. This board consists of SHARC DSP processor which implements
modem algorithms and a sound port Codec which interfaces to radio. The card has
onboard AGC for handling the incoming audio signals. The Modem card supports cPCI
V2.0 interface to communicate with Host PC. Also it supports RS232 interface for
standalone communication with Host PC.