AM/CWithDIGITAL LINEAR AMPLIFIER 800W MF/HF 0.4-3MHz

  
MF/HF 400KHz-3MHz AMPLIFIER BOARD WITH MOSFETS. ADJUST INPUT DRIVE FOR EACH MODE YOU WILL USE. CAN WORK 100% DUTY CYCLE NON STOP. BOARD SIZE WITH MOSFETS 115X135mm.

Must use two heatsinks one for each mosfet so you can mount them directly with no isolation between the mosfets and heatsink only thermal paste. This way will have better heat transfer.

Also use of copper plates will have faster heat transfer to heatsinks. YOUTUBE CHANNEL: DX WORLD ELECTRONICS.