Xiaomi has been making all sorts of products and I came across the Roidmi 2s car charger that has the best quality FM modulator I’ve ever heard and a lot more features. Learn more in our full review.

Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors, ...

Frequency modulation (FM) is the method of conveying informations over a carrier wave by varying its frequency .This is different from the Amplitude Modulation (AM) in which the amplitude of the ...

You're going on a road trip. This isn't a question - it's summer and I know you're gearing up to take the family on that Griswold vacation that will leave you craving anything but fast food and ...

I have to say that my search for the great budget FM modulator is finally over. I’ve tested some other cheap options out there but none of them could match the audio quality of the Roidmi 2s. If you ...

XM has applied for a U.S. patent on a new method of FM modulation. Currently most cars do not include any kind of an auxiliary jack, so the method of choice for satellite radio is through FM ...

AIM: To write a program for Frequency Modulation and Demodulation using SCILAB and to observe and measure the frequency deviation and the modulation index of FM. Frequency modulation is a type of ...

Inovonics’ fourth generation “541” FM Modulation Monitor is now shipping to customers. What makes it noteworthy compared to previous versions of the product? The new all-digital 541 combines detailed ...

[Stephen] recently wrote in to share his experiments with using the LimeSDR mini to conduct a bit of piracy on the airwaves, and though we can’t immediately think of a legitimate application for ...

VRFM6: http://www.thomas-pr.com/136/photos/roadmastervrfm6.html VRFM7: http://www.thomas-pr.com/136/photos/roadmastervrfm7.html VRFM8: http://www.thomas-pr.com/136 ...

FELTON, California — Inovonics has introduced the new 531N FM Modulation Analyzer with Network Interface, replacing its well-known 531 FM modulation monitor. The redesigned 531N model has the same ...