Re: RF power chain mods and improvements..
You are absolutely correct. I simulated it is LT Spice. I did not look close enough at the results. The drive current needed into the IRF510 is 220 ma peak at 30 MHz. The opamp is only good for 80. I need to add a current buffer to each opamp output.
On 6/9/2018 5:18 PM, ajparent1/KB1GMX wrote:
Hint the ADA4895 will not drive the IRF510s to full power. It cannot produce enough power.