[Elecraft] Power Measurement Question

2009-05-09 Thread k7hbg @dslextreme.com
Hi Everybody; Don just reminded me to check the math in the DL1 Manual and update it if necessary. Good Idea! I also got out the W1 and checked my K2 power output Vs the W1 and my DVM voltage reading at the DL1 test points. They all read about the same *within 10% but* which reading would be

Re: [Elecraft] Power Measurement Question

2009-05-09 Thread Don Wilhelm
Bob, The answer is - It all depends ... -- read on if you want the rest of the story. I constantly rely on the RF voltage produced across a known accurate 50 ohm resistor for my power measurement calculations, so that is the method I depend on. The W1 is quite accurate, but there is one