Articles

May 21, 2024

Do You Need a License for a Baofeng Radio in the USA? FCC Rules Explained
Baofeng handheld radios have earned serious popularity among radio hobbyists, preppers, and outdoor enthusiasts across the United States. Their appeal is simple — low price, wide feature set, and surprisingly solid build quality. But can any American just pick one...
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December 5, 2022

The length of the antenna and the frequency of receiving the signal
What size should the antenna be when receiving with SDR? To calculate the wavelength and the length of the antenna, all you need to do is perform one simple math or use a smartphone app that includes an antenna length calculator.
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August 7, 2022

Receiving NOAA satellite imagery - how to do it?
How do I get photos of the Earth from a satellite? What equipment do you need to do this? Check the programs thanks to which you will receive NOAA satellite photos!
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