[Amps] New NXP BLF578XR 1200W LDMOS FET is "indestructible"

[Ron Youvan]

Pete N4ZR Smith wrote:

> I wonder why 10 MHz is the lower limit?

   I suspect the "device" is ordinary, it is the "built-in protective circuit" that protects it and 
has that low frequency limit.  (tiny torus core)  Reflected power reduces drive internally.
-- 
    Ron  KA4INM - Mistakes are often the stepping stones to utter failure.