Do you have access to an oscilloscope or spectrum analyzer?
The most I can get out of mine was about 15 watts. And when I go over
10 watts the two-tone, 3rd order IMD rises to only about 18db, a
terrible figure. I had to decrease my output to 10 watts to have a
reasonable 3rd order IMD.
What are you running for voltage on the power amplifier?
On Sat, 21 Apr 2018 03:48:03 -0700