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.

Ways Oscilloscopes Improve Signal Testing and Fault Diagnosis. Working with electronic systems means that small problems with signals can result in problems in systems. An ...

14-bit analog-to-digital converter (ADC) oscilloscope delivers four times the signal resolution and half the noise floor of other general-purpose oscilloscopes Instrument built from the ground up with ...

Ok, you want to get an oscilloscope. Where do you start? If you have been using scopes already you may have a good idea of what you need and features to consider but there may be some in new scopes ...

Electrical noise, like taxes, is always with us. Most of the time noise is small and we can ignore it, but there are some measurement circumstances where noise must be dealt with. What can be done to ...

Even in the best designs, noise and interference sneak in to reduce the signal-to-noise ratio (SNR), obscure desired signals, and impair measurement accuracy and repeatability. Digitizing instruments ...

Differences between digital and analog triggering. Advantages of digital triggering. How to tell what type of triggering is used by an oscilloscope. An oscilloscope’s trigger function, which ...