RF Engines Ltd (RFEL) has developed high specification FPGA-based downconverter channelisers for a range of different applications. The cores are designed to extract a number of signals from a wideband input source, filter and downconvert to baseband. The range of cores available includes fixed configuration cores that are optimal for a specific fixed requirement and configurable cores that provide real-time control of channel parameters such as centre frequency, bandwidth and output rate.
