Measures total hemispherical reflectance, 3 to >35 micrometers, and performs integrated total hemispheric reflectance measurement, 250 nm to 2500 nm. The TESA 2000, by virtue of an advanced optical ...

Yokogawa Test & Measurement has released the AQ7420 high-resolution reflectometer. The AQ7420 high-resolution reflectometer Credit: Yokogawa Utilising OLCR (optical low-coherence reflectometry) ...

ROANOKE, Va.--(BUSINESS WIRE)-- Luna Innovations Incorporated (NASDAQ: LUNA), a global leader in advanced fiber optic-based technology, today announced that it is releasing the industry’s highest ...

A time domain reflectometer (TDR) measures reflections along a cable. It is similar in principle to radar. To measure those reflections, the TDR transmits an incident signal into the cable and watches ...

Measures total hemispherical reflectance, 3 to >35 micrometers wavelength. Provides both normal and hemispherical 300k emittance measurements. Represents substantial innovation and considerable ...

A time domain reflectometer, or TDR, is an essential piece of test gear when working on long cables. The idea is simple: send a pulse down the cable and listen for the reflection from the far end. The ...

Consequently, the reflectometer measures reduced return loss at the generator end of the line. Because the reflectometer measures reflection magnitude, not phase, the impedance transformation should ...

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 ...