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SWR is used as a measure of impedance matching of a load to the characteristic impedance of a transmission line carrying radio frequency (RF) signals. This especially applies to transmission lines connecting radio transmitters and receivers with their antennas, as well as similar uses of RF cables such as cable television connections to TV receivers and distribution amplifiers.
He is the author of the book Zak George's Dog Training Revolution, published in 2016; he has been a guest writer on many articles and blogs on dog training and obedience over his 16 year career. He is known for using positive reinforcement training methods, and his upbeat and energetic personality on camera.
An SWR meter does not measure the actual impedance of a load (the resistance and reactance), but only the mismatch ratio. To measure the actual impedance requires an antenna analyzer or other similar RF measuring device. For accurate readings, the SWR meter itself must also match the line's impedance (typically 50 or 75 Ohms).
How long do dogs live is a question on many pet parents' minds. We spoke to a vet to find out the answer. Skip to main content. 24/7 Help. For premium support please call: 800-290 ...
May.26 -- Research on trying to extend the lives of dogs could wind up helping humans live longer too. Joshua Brustein explains to Bloomberg's Matt Miller. The story is in "Bloomberg Businessweek."
SWR Symphonieorchester, a radio orchestra affiliated with Südwestrundfunk SWR Vokalensemble , the vocal ensemble of Südwestrundfunk SWR Fernsehen , a German regional television channel
Dogs surf with the assistance of a human who selects the wave or waves for the dog to ride. [2] In the non-tandem portion of the contest, first, second, and third place are awarded in each weight class based on ride length, technique, and attitude as well as wave size during a ten-minute heat, and the top two dogs in each class then compete for ...
This article originally appeared on Detroit Free Press: How cold is too cold for dogs? Skip the walk if you notice this. Show comments. Advertisement. Advertisement. In Other News. Entertainment.