Hi Stu
You can buy an TinySA (plus? attenuators, I'm using 20dB + 30dB 20Watt) to check levels and harmonics
It was very useful for me.??
73 muhsin TA1MHS
note: 5 watts is 37dBm, if you use two attenuators (20+30=50) -27dBm is very OK for TinySA
?
