This site contains affiliate links for which I may be compensated In this post we look at the best Helium miners, what differentiates them and where to buy them. Now …
5G networks are being deployed around the world and one of the biggest differences between 4G and 5G is the range specially when it comes to mmWave frequencies. In this …
This site contains affiliate links for which I may be compensated As many Helium distributors now have new miners in stock with fast shipping, people are no longer able to …
Yes, mobile phones can read RFID tags. RFID tags come in different types. One of those types is NFC or Near-Field Communication. Mobile smart phones can read NFC tags. For …
With the increasing popularity of streaming services like Netflix, people are reluctant to pay for cable TV anymore. More so, with a TV antenna, you can watch sports, movies, and …
A walkie-talkie, formally known as a handheld radio transceiver, is a portable two-way radio that can be used for a wide variety of applications including military, amateur radio and personal …
A Spectrum Analyzer is an instrument that allows you to measure, analyze and visualize RF signals. These instruments are used by hobbyists, academics and professionals alike. Applications for spectrum analyzers …
Updated April 2022 A bias tee or Bias-T is one of the most useful Software-defined Radio (SDR) accessories you have likely never heard of. Low Noise Amplifiers are used to …
No, Baofeng radios, such as the UV-5R and other similar models, cannot pick up CB (Citizens Band) radio frequencies directly. CB radio operates on a specific set of frequencies around …
Yes, you can listen to ham radio transmissions without a license. Listening to radio frequencies, including those used by amateur (ham) radio operators, does not require a license in most …
In practical terms, an 8-watt handheld ham radio typically achieves a range of about 1 to 5 miles (1.6 to 8 kilometers) in urban settings, and 5 to 20 miles …
Using a Baofeng UV-5R without a license depends on how you intend to use it. As with any communication device, you can both transmit and receive information using the Baofeng …
Yes, you can use the Baofeng UV-5R as a walkie-talkie. The UV-5R is a dual-band, handheld transceiver that operates on both VHF and UHF frequencies, making it suitable for various …