on my two Omni 6 plus radios, the power readings are 69 watts into a
dummy load. The 590 shows 72 watts. The ts 2 K I sold showed, 91 watts and
as I remember my old ts 440 sat used to show about 90 and this is all in the
same dummy load using a R F A p 2000 C W meter. I think there is some
difference where you have it in the line, by that I mean the length of coax.
Anyway a few watts aint gona make a bit of difference to the other end so
enjoy the rig. Oh yes, my X Y L says it shows 100 watts on the 590. 73
Ed K7UC