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.

June 30, 2020

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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.

May 19, 2020

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Some people seem to be operating under the misguided impression that high-frequency (HF) radio is nearing obsolescence,

May 13, 2020

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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).

April 8, 2020

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Some thought that mobile technology and satellite communications might spell a slow demise for High Frequency (HF) radio.

April 6, 2020

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When satellite communications came on the scene, there was much excitement about audio quality and security.

March 30, 2020

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