Al, Perfectly well put! I remeasured the current PwrSDR RX latency, using the delay from known beacon transmissions, with DSP 4096/256: 192khz 1024buf 86ms 96khz 512buf 152ms 48khz 256buf 247ms 73 Ed W2RF On 24 Apr 2008 at 13:39, Al Groff, K0VM wrote: > System T/R turn around is hardware KEY UP to NEW SOUND in the ear..