The 318 to 400 MHz band: the upper tier of military aviation spectrum, and where it ends
May 26, 2026
Every allocation boundary tells a story. The one at 400 MHz is particularly instructive. Below it lies the upper portion...
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The 243 to 270 MHz band: where military communications meet the distress frequency that never sleeps
May 26, 2026
If any single frequency justifies knowing an entire band, it is 243.0 MHz. That frequency sits at the bottom edge...
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The 292 to 318 MHz band: a quiet stretch of spectrum with serious neighbours
May 26, 2026
Spend any time with a spectrum analyzer and you will notice that not all frequency ranges are created equal. Some...
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49 MHz Radio: The Band That Powered a Generation of Walkie-Talkies and Baby Monitors
May 21, 2026
If you grew up in the 1980s or 1990s, the radio on your bedroom shelf almost certainly operated somewhere near...
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Military Radio Spectrum: Frequency Bands and What Each One Does
May 20, 2026
Modern military forces operate across nearly the entire usable radio spectrum — from frequencies so low they penetrate seawater to...
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The 1980-2010 MHz Frequency Band: Where Global Cellular Networks Speak Different Languages
February 10, 2026
The 1980-2010 MHz frequency range represents one of the most fascinating examples of how the same radio spectrum can serve...
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The 1920-1980 MHz Frequency Band: A Tale of Two Allocations
February 8, 2026
The 1920-1980 MHz frequency range represents one of the most striking examples of global spectrum fragmentation in modern wireless communications....
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The 1900–1920 MHz Frequency Band Explained, Where DECT Ends and IMT-TDD Begins
February 7, 2026
The 1900–1920 MHz frequency band sits at a subtle but important transition point in the radio spectrum. It marks the...
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The 1880–1900 MHz DECT Band – The Hidden Backbone of Cordless Communications
February 7, 2026
The 1880–1900 MHz frequency band is a quiet but essential part of the global radio spectrum. Unlike nearby cellular bands...
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The 1851–1880 MHz Band, A Tale of Two Allocations
February 7, 2026
The 1851–1880 MHz frequency band is one of the clearest examples of how historical spectrum decisions still shape modern networks....
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