Software defined radios (SDRs) and clock distribution module

The two Software Defined Radios (SDRs) are key elements, given wireless signals are generated by the skydel software.The clock is needed to keep the two radios in sync.The purpose is to integrate in the group’s Global Navigation Satellite System (GNSS) simulation infrastructure. The simulation of the GNSS constellation(s) essentially generates signals as if they were sent by satellites, so that a GNSS receiver computes a location and time correction.