This circuit is from Tomi Engdahl's page. It describes a nifty little TDR that, when combined with a regular oscilloscope, can be used to find discontinuities on long runs of cables. This circuit is ...

With the handheld devices TDR 500 and TDR 510, BAUR Prüf- und Messtechnik GmbH presents new and robust time domain reflectometers for length determination and fault location in power and data cables.

Mohr and Associates has unveiled the CT100 Series Automated Metallic Time-Domain Reflectometer (TDR) Cable Testers required in modern analog/RF and digital communications systems. Both the CT100 and ...

We compiled years of customer comments and input concerning the 20/20 TDR to totally re-design it for a more user friendly instrument, updated the technology, and added advanced features like Micro ...

For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t enough – they need to wipe out their sensitive data if someone starts ...

To measure the characteristic impedance of a pc-board trace, most engineers use a TDR (time-domain reflectometer). Connect the instrument to a long, unterminated trace, and it blasts into the trace ...

For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t enough – they need to wipe out their sensitive data if someone starts ...

Time-domain reflectometry (TDR) is a technique that measures and displays the impedance of a network (cable, filter, and so on) over time. Traditionally, this is done with a device that generates very ...

RICHLAND, Va., Dec. 4 (UPI) -- The U.S. Navy has contracted Mohr and Associates to support an upgrade to next-generation time-domain reflectometer technologies. U.S. company Mohr was awarded the ...

The AEMC Fault Mapper Pro is a hand-held graphical TDR (Time Domain Reflectometer) designed for identifying and locating faults on power cables, given access to one end only. The AEMC Fault Mapper Pro ...

The CFL510G time domain reflectometer (TDR) features a 2 ns pulse width that virtually eliminates dead zones. Designed to locate faults less than 3 ft from the point of connection, the IP54-rated TDR ...