LDMOS Amplifier for 630 meters

Here's my new video which includes a more information.

https://www.youtube.com/watch?v=En6QonSDCnU

Here's the schematic. It took 10 revisions to get everything working to my satisfaction.

Here's the first video of my 630 meter LDMOS amplifier build. https://www.youtube.com/watch?v=7TwW9u4PvqU

It took many hours and many iterations, but I think I finally got an impedance matching network that will work for the 300 watt LDMOS amp.