This is a simple avalanche type, TDR ( Time domain reflectometer ) which allows you to analyze many different issues with coaxial cable. This is the first video in a small series. I will also cover DTF, or “Distance To Fault,” how to determine Impedance, using this TDR to Continue reading “TDR” or Time Domain Reflectometer, build and use this circuit.
Tektronix Type 555 Dual Beam Oscilloscope with over 100 vacuum tubes. See if it works after all these years.
Take a peek at my personal lab and bench.
Black Box gets my modified car through Emissions Test “AirCare” with ease. See what’s inside and it’s function.
Nixie tube counter made by MONSANTO electronics. Detailed modification of the existing circuitry.