With the introduction of the PRC 4090, Barrett Communications has created a military-grade high-frequency (HF) radio transceiver that’s lighter than any other option on the market today.
With the introduction of the PRC 4090, Barrett Communications has created a military-grade high-frequency (HF) radio transceiver that’s lighter than any other option on the market today.
Though the terms VHF (very high frequency) and UHF (ultra-high frequency) are sometimes used interchangeably,
Frequency hopping is a method by which radio signals “hop” around a frequency in a pattern creating transmissions that are impossible to decipher from the outside.
Some people seem to be operating under the misguided impression that high-frequency (HF) radio is nearing obsolescence,
The coronavirus pandemic has repeatedly illustrated the intimate interconnectedness of our global society.
Disaster preparedness is something that Australians have generally partaken in, especially after 11 September 2001,
The continuing progression of COVID-19 across the world underscores the need for robust and resilient communications technology.
The recent Australian bushfires made an unprecedented impact on the continent. According to the UN Environment Programme,
Radio communication can be accomplished across varying frequency ranges, but the working principles are different depending on whether you are using high-frequency (HF) or very high-frequency (VHF).
Some thought that mobile technology and satellite communications might spell a slow demise for High Frequency (HF) radio.
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