On 03/08/2016 11:27 PM, Cinaed Simson wrote: > > 10*log_10(44mW/1mW) = 10*log_10(44W/1W) > dBm = dBW = 44 dB. > Opps - I made a stupid error - actually a couple. I forgot to evaluate 10*log_10(44) which is equal to 16.4 - not 44. And I need to start at 50 mW dB=10*log_10(50mW/1mW) = 17 -- Cinaed