The table below allows you to easily determine the modulation level of an AM transmitter. Connect an RF sample to the horizontal input of an oscilloscope and set the peak-to-peak (pk-pk) unmodulated ...

Keysight Technologies, Inc. (NYSE: KEYS) today introduced measurement capability designed to help engineers quickly and accurately characterize PAM-4 (pulse amplitude modulation with four amplitude ...

Keysight Technologies, Inc. introduced measurement software designed to help engineers quickly and accurately characterize PAM-4 (pulse amplitude modulation with four amplitude levels) signals using ...

Newman-Kees Principal Consulting Engineer Frank Hertel says a friend recently brought him an old LPB 30-Watt AM transmitter for repair. It’s a good low-power transmitter, but this one had been abused.

Emerging, data-intensive technologies like artificial intelligence and machine learning are gaining popularity. Data centers, which act as the essential infrastructure for these technologies, need to ...

April 30, 2012. Tektronix Inc. has announced that its OM4000 Series Optical Modulation Analyzer can now drive the DSA8300 Digital Sampling Oscilloscope to perform analysis on PM-QPSK, QAM, and other ...

Have you ever used the pass/fail testing feature in your digital oscilloscope? It's a great tool if you need to set up a repetitive test for a small run of devices. You can also use pass/fail testing ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers, and governments accelerate innovation to connect ...

[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the electronics ...

a, Experimental setups for direct current (DC) and alternative current (AC) modulation characterizations, which consist of a light source, a metafiber EOM, a signal generator with a voltage amplifier ...

CHESTNUT RIDGE, N.Y., March 19, 2013 /PRNewswire/ -- Teledyne LeCroy, in conjunction with Coherent Solutions (formerly Southern Photonics) announces the culmination of development work to produce a 45 ...

I don’t believe there is anything that can’t be improved by adding a laser to it. And now a group of intrepid engineers has proven me right by making an oscilloscope. An oscilloscope with lasers. Of ...