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.
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,
Thunderstorms and heavy rain have a palpable effect on communication systems. Internet connectivity is notably disrupted by extreme weather events
The nature of tactical communications in the field means they’re sometimes going to take place in locations with no mains power.
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