Nothing exciting here, just putting my TinySA and attenuators through their paces. Seems pretty unexciting.
0% and 1% power level measurements are probably the same and the minor deviation is just noise?
One of the attenuators is 30db/100W/DC-6GHz, the other is a push button unit, 0-60db/5W/DC-6GHz. They tested to be fairly linear.
About all that pops out is that RF power does sag a little on 2M and 70cm at 100% power setting leaving us with 9.12watts on 2M and 7.6watts on 70cm.
