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1. [CQ-Contest] 50 A ps test load (score: 1): Author: "Dick Frey" <k4xu@bendcable.com>; Date: Fri, 19 Mar 2004 19:02:15 -0800; Rich, The way it's done professionally is with an active load. That's just a big transistor or two on a heatsink with an opamp to control the gate voltage or base current to keep the load current con; /archives//html/CQ-Contest/2004-03/msg00468.html (7,841 bytes)

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