In electrical systems, impedance mismatches cause some of the transmitted energy to be reflected back to its source. The frequency of the signal determines the amount of energy that is reflected.

including precision measurements, prototyping and characterization product systems and instrumentation. The new step ...

If you want to measure resistance and you know Ohm’s law, it seems like you have an easy answer, right? Feed a known current through the thing you want to measure and read the voltage required.

SWR meters are used to measure the standing wave ratio (SWR) in radio equipment. They are sometimes called VSWR meters, a reference to voltage standing wave ratio (VSWR). SWR is the ratio of the ...

We wonder if [DiodeGoneWild] has heard that one since his recent video details how to measure temperatures using an ohmmeter. The idea is that wire changes its resistance based on temperature.

Laser distance measures use a laser and an optical sensor to determine the distance between two surfaces to find the height of a room, the length of a stairway, or other helpful measurements.

These 40 GHz fixed RF attenuators protect measurement equipment and other circuitry by reducing RF power. The attenuators ...

He is married to Diane, and they have 3 kids and 2 grandkids. The standard way to measure flooring is to measure the length and width of each room, round up to the nearest half foot and multiply ...

An underrated feature in Google Maps is the ability to measure the distance between two or more points. It can aid tremendously with planning, whether you’re aiming to walk or go on a road trip.

After dropping, extending, and scrubbing the blades of over 20 different tape measures with 60-grit sandpaper, we found that the best one is the classic 25-foot Stanley PowerLock Tape Measure.

This product line allows for smooth transitions between different waveguide sizes with minimal loss and VSWR as low as 1.08:1. Waveguide sizes in this line range from WR-10 to WR-137. They are ...