This is a variation of the Bruene Directional Coupler as found in the DWM-4.
The complete brochure can be found HERE
I decided I need a remote sensor for my mobile wattmeter, so here goes this project.
These pics show the coupler and meter on my test bench, in final tests before installing.
I am still working on this project as of right now (06/25/06)
I successfully finished testing the sensor (06/30/06), so I installed it into the amp.
Here are pics of the installed sensor, and the test setup for it.
I ended up removing the sending unit because the meter unit I was using
was not capable of showing over 186 watts.
I will put this on the back burner and make a meter unit specific for it later.
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