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BNC mess

A project log for Active scope probe with no dedicated power supply

Using the probe test point to power a ultra-low capacitance, high-input-impedance amplifier, essential for accurate analog measurements!

Yann Guidon / YGDESYann Guidon / YGDES 04/15/2016 at 00:480 Comments

WHY am I so stupid ?

I desoldered the BNC connector from two ISA boards and then, the obvious finally trickled into my conscience...

The T doesn't have the expected gender, this is double female and I need double male !

I can't find T with 2 male connectors. So there are 2 solutions : solder directly on the T's shielding, or get male BNC sockets for PCB.

Right now, I'm choosing 1) while waiting for the order of 2) to be delivered...

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