As others have said have an attenuation /power table close at hand. And think twice before pressing PTT
As the tiny SAultra reportedly measures best around the -20 to -30 dBm input range I have a large high power 40dB attenuator and a handful of smaller (1 ,2, 5, 10, 20) attenuators for use on the low power end of the big attenuator to get the Tiny SA working in its best range for fundamental and harmonic display?
Bruce Akhurst