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