What does sub 1 GHz mean?
Sub-1 GHz refers to radio frequency (RF) communication that operates in frequency bands below 1 GHz, typically ranging from 27 MHz to 960 MHz. This range includes widely used frequencies such as 315 MHz, 433 MHz, 868 MHz, and 915 MHz, depending on regional regulations . Below is a comprehensive breakdown of its characteristics, advantages, and applications: 1. Technical […]
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