Mobitex
Gmail: radiomunk
📶 Mobitex helps engineers, regulators, and innovators navigate radio frequencies, decoding MHz to GHz with engineering-grade spectrum insights, tools, and clarity for better decisions.
Cell Towers Fail. Two Way Radios Keep Working.
The Real Range of Two Way Radios, And Why Marketing Claims Mislead You
The VHF band: the 270 megahertz that shaped modern radio
The 118–137 MHz Aviation Communications Band: How Aircraft Talk to the World
The 108–137 MHz VHF Airband: Navigation, Communication, and the Infrastructure of Flight Safety
The 136–174 MHz VHF High Band: Spectrum, Users, and Why It Matters
The C band: sixty years of satellite communications, an $81 billion auction, and a near-miss with aviation safety
The 410 to 450 MHz band: land mobile, short-range devices, and the spectrum underneath amateur radio
The 430 to 440 MHz band: the 70-centimetre allocation and the spectrum it shares
The 406 to 430 MHz band: distress beacons, federal land mobile, space surveillance radar, and the gap before 70cm
