8 Channel, 6 GHz High
Performance Rackmount SDR

The NDR818 is rack mount 8-channel wideband high-performance VITA 49 streaming SDR that converts the HF/VHF/UHF spectrum to digital IF (I/Q or Real) data over 10 Gigabit Ethernet interfaces. It includes 8 independent tuners that cover signals from 2 MHz to 6 GHz with a 40 MHz instantaneous bandwidth. Each channel can tune independently operate phase coherently for applications such as beam forming or direction finding (the unit supports both 4-channel and 8-channel phase coherent operation). To enable geolocation applications, the NDR818 includes an on-board GPS receiver, an external 1PPS input, precision time-tagged digital IF data (formatted based on the VITA 49 standard) and a tunable calibration signal that covers 25 MHz to 6 GHz.