Signal Transdeucer News Today : Breaking News, Live Updates & Top Stories | Vimarsana

David soucie, how does this work? explain what you have here. we have a duchesne tester, and inside we have that s the pinger. $750 unit. doesn t look very dramatic. and that would believe in the so-called black box? yes. so there s two of them in here. every 1,000 hours, this is removed and rebolted back in and replaced. so what we have is the pinger includes the battery and the signal transdeucer. so if you look at this end, i don t know if you can see that, but there s a plastic lip that separates the case, which is the grounded area, from this little electrode in the middle. what happens when you put it in the water? what we have here is a tester. it s 37.5 killohertz. we have this device here, which i ll tune in. there s a bunch of different ....

Doesn T , David Soucie , Black Box , Duchesne Tester , Signal Transdeucer , 37 5 ,