Baofeng DM-1701 vs DM32: Which DMR Radio Is Better?
July 20, 2026
Mobitex contains affiliate links and is a member of the Amazon Services LLC Associates Program. If you make a purchase...
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Baofeng UV-32 vs K5 Plus: GPS, Power and Performance Compared
July 20, 2026
Mobitex contains affiliate links and is a member of the Amazon Services LLC Associates Program. If you make a purchase...
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Baofeng DM32 vs UV-32: Which Handheld Radio Is Better?
July 20, 2026
Mobitex contains affiliate links and is a member of the Amazon Services LLC Associates Program. If you make a purchase...
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Baofeng UV-5R vs AR-152 Pro: Range, Battery Life and Features Compared
July 20, 2026
Mobitex contains affiliate links and is a member of the Amazon Services LLC Associates Program. If you make a purchase...
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Baofeng UV-32 vs AR-152: Which Handheld Radio Is Better?
July 20, 2026
Mobitex contains affiliate links and is a member of the Amazon Services LLC Associates Program. If you make a purchase...
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AIS Frequencies Explained: 161.975 and 162.025 MHz
June 23, 2026
Every ship you’ve ever seen tracked live on a map online, whether on MarineTraffic, VesselFinder, or a hobbyist’s home setup,...
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Aviation and Maritime Radio Navigation: VOR, ILS, DME, and Direction Finding Explained
June 20, 2026
Long before GPS, pilots and mariners navigated using ground-based radio beacons and onboard receivers that measured bearing, direction, and distance...
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GNSS Bands Compared: GPS, Galileo, GLONASS, and BeiDou Frequencies Explained
June 20, 2026
Global Navigation Satellite Systems (GNSS) is the umbrella term for the four major satellite positioning constellations now operating worldwide: GPS...
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LEO Satellite Frequency Bands: A Complete Guide to the Spectrum Powering Low Earth Orbit
June 20, 2026
Low Earth Orbit (LEO) satellites, operating roughly 300 to 2,000 kilometers above the surface, depend entirely on radio frequency spectrum...
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CubeSat Amateur Bands Explained
May 28, 2026
Tiny satellites no larger than a loaf of bread are now orbiting Earth by the hundreds. Universities launch them. Amateur...
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