One configuration operates at {HEAD ~ microwave sample rates}, computing a complete 512 point FFT in 0.2 microseconds for an effective sample rate of {TAIL ~ 2.56 gigahertz} 
One configuration operates at { HEAD ~ microwave sample rates } , computing a complete 512 point FFT in 0.2 microseconds for an effective sample rate of { TAIL ~ 2.56 gigahertz }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL