Comparing the RFinder K1 and M1 Devices

“This will be the 4th or 5th video I have done on or about an RFinder device. This Android DMR and phone device has been my daily carry for about 1.5-2 years now, switching between models, but all from RFinder. I like this device, I believe in it, and it works very well. Expect to see more videos on these devices in the future as new ones are released. This video talks about the newest K1 model.”

Review

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Discusses the difference between Yagi antennas, log periodic antennas, and phased array antennas. Read more

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VHF

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U4 Digital & Analog Smart Radio 1．Description A new generation of Comart U4 series Digital & Analog smart portable, which was taken as the enhanced U3 Portable, not only own the unimaginable high voice quality, AES-256 level... Read more

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News

Mysterious Radio Signal Discovered in Milky Way Center | What Is It!?

October 14, 2021 in: News No comments

Ziteng (Andy) Wang is a PhD student at the University of Sydney. He recently discovered an unusual radio signal coming from the direction of the Milky Way’s center. The radio waves Andy discovered using the ASKAP radio telescope in Western... Read more