April is known for a lot of things, from the first full month of a new season to the start of many professional sports leagues around the world. For professionals in the aviation, defence, space technology and aircraft maintenance industries, April is fair season.
Understanding their origins can give you a better appreciation of just how far tactical radio technology has come.
From firefighters on the front lines of forest fires to embassies and consulates around the globe, workers of all stripes need critical communications channels to get their jobs done.
If you’ve managed a tactical, critical comms or humanitarian mission, then you know the importance of making sure every member of your team is on the same page.
As a part a Defence Cooperation Program between Australia and Vanuatu, Barrett Communications recently delivered new 4050 HF Software Defined Radios (SDR) to the police force of Vanuatu.
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.
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).
There are many reasons why you may need to increase the communications range of your VHF radios in the field.
Whether trying to connect with other squads in the field or make contact with headquarters thousands of kilometres away,
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