The instrumentation used for test and evaluation of a design defines a large part of the engineer’s world. While multimeters, oscilloscopes, spectrum analyzers, and vector network analyzers are the ...

Repairing radios was easier when radios were simple. There were typically two strategies. You could use a signal tracer (an amplifier) to listen at the volume control. If you heard something, the ...

Tektronix Inc. recently unveiled the 7 Series DPO oscilloscope with a bandwidth up to 25 GHz. Called the first in a new generation of ultra-high-performance instruments, the scope features the company ...