For spectrum analyzers lacking a tracking generator, this broadband RF noise source is affordable and will help measure a ...

The behavior of analog circuits can often be characterized by sweeping their inputs with a signal going across a range of frequencies and then observing the output. These sweeps can be composed of ...

The UFX-EbNo series of precision Carrier/Noise (C/N) generators from Noise Com now features a swept-frequency software upgrade that boosts reliability by up to 66% when testing wireless local-area ...

I sometimes need a noise generator for testing equipment, and useful signals must often be mixed with the noise, such as when testing equipment designed to extract a clean signal from a contaminated ...

[Hans] wanted to see the frequency response of a bandpass filter but didn’t have a lot of test equipment. Using an RTL-SDR dongle, some software and a quickly made noise generator, he still managed to ...

Zurich, Switzerland—AnaPico has released the APSIN3000 low-noise CW signal generator line. The APSIN signal generators provide optimum signal purity with phase noise as low as -125 dBc/Hz at 1 GHz and ...

A lifetime of amassing random pieces of test equipment has left me with a gap in my armoury, namely that I don’t possess a low frequency function generator. This could easily be addressed, but for two ...