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They are referring to "volting" the amp. That means giving the amp higher voltage to increase the output. If you did this to your Texas Star it would go up in smoke.
From what I have read is that the ERF-2030 is a re branded IRF-520. The IRF 520 is made by International Rectifier. These are MOSFETS which are supposed to be more resilient to heat etc than the old bipolar type transistors and will take the abuse of higher SWR before failure. They will also put...
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