So what would be the minimum compute requirement on an existing Nano ? Maybe read 2 analog inputs directly from 2 AD8307s? with only a scaling factor for Stockton Bridge coupler loss. Multiply that by 1dBm per 25mV (linear spec for the AD8307) and you have the Forward and Reflected power in dBm into a 50 ohm load.? Look up the "power" in Watts or tape a small chart on the bottom of the uBITX.
73 Kees K5BCQ
