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What is the Life time of radio equipment

Though the general life term for the two way radio is 5 to 7 years and 1 to 2 years for its accessories but still the usage, atmosphere and environment plays a major role to decide its life term (radios are often deployed in harsh environments where more fragile communication equipment such as phones and tablets may fail) 


What is Intrinsically Safe two way radio's?

Intrinsically Safe means the device is safe to use in hazardous environments where the presence of a potential spark, heat or flame could potentially create a safety hazard. In the case of two way radios, this is especially important. Since radios are electrical, they do have the potential to generate sparks and heat, and there are many situations in which a radio may need to be used in potentially hazardous or explosive environments.

Such environments include oil rigs and refineries, gas mains, coal mines, engine rooms of seafaring vessels, chemical plants, factories, emergency scenes involving First Responders, and other environments where there are potentially explosive or hazardous materials.


UHF vs VHF

UHF has a shorter wavelength which makes it easier for the signal to find its way through smaller wall openings to the inside of a building. The longer wavelength of VHF means it can transmit further under normal conditions.

Basic in using a Radio









 
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