Blood: The familiar red fluid in the body that contains white and red blood cells, platelets, proteins, and other elements.The blood is transported throughout the body by the circulatory system.lood: The familiar red fluid in the body that contains white and red blood cells, platelets, proteins, and other elements.
VHF (Very High Frequency). Electromagnetic waves with the frequency range from 30MHz to 300MHz are called VHF. VHF band is sandwiched between HF (High Frequency) and UHF (Ultra High Frequency) bands in spectrum. Television broadcast and FM radio broadcast (usually utilizes the 88MHz â 108MHz range) are two major uses of VHF.
VHF stands for Very High Frequency, for radio waves from 30 MHz to 300 MHz. VHF radios provide two-way communication and have a maximum range of up to 60 nautical miles. Owning a VHF radio is vital for marine safety. They are much more reliable than mobile phones and are the fastest link to rescuing agencies like the Coastguard, towing services or the harbourmaster.