Just Plus
2KW LDMOS HF Power Amplifier by IZ2HFG

Bias is tempreture tracked to maintain class of operation. Thank you and 73's. DRIVE 100W max or QRP radio with 10-15W max. 2kw 2 x blf188xr high power linear amplifier power supplies are rather cheap and easy to use! A very high power solid state linear amplifier.