they are within the specs for 1W/5W. No fault for radioddity.VK3KYY wrote: ↑Fri Jul 30, 2021 11:22 amIn the original post you said
This implies that you are using the 50mW setting not the -W+ setting, and that at that setting the 50mW power is outputing was 800mWTX Power at 50mW is about 800mW
I'd almost say you radio has a fault, if setting the DAC value to 0 still outputs 800mW.
as you can see in the diagram from about 500 downwards the power stays the same.
are there schematics of the PA part available?
i compared the PaDrvIBit value (AT1846S, Reg.0Ah, 14:11) in the calibration data. all the same at all radios.