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Old 1st May 2008, 05:05 PM   #1
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Default Stepped attenuator resistor calculation software

Jim Tonne, who writes some interesting software for ham radio and EE use (http://tonnesoftware.com/) has come up with a program to calculate resistor values for DIY stepped attenuators.

You specify number of switch positions, end-to-end resistance, and dB/step. It tells you what resistors to use.

I don't think the program is linked from his home page, but you can download it here:

http://www.tonnesoftware.com/downloa...Install203.exe

Pete
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