SM4DHN:s 500 watts ldmos power amplifier mounting in the dish for try. Later back in the "house" for easier adjustment.

This is the 500 watts driver amplifier that I will use to drive "The Beast" with. (Hirschman amplifier)

This is a beautiful drive ampl. from PE1RKI
0.5w in and 25w out, for driv of MRF13750 700 watt