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.
â¢ There are many types of VHF antennas. â¢ VHF antennas are small and lightweight compared to HF antenna systems. â¢ For VHF communications that the VaDF will be tasked with, a simple Â¼ wave vertical ground plane antenna mounted at least 20â up works very well. â¢ A 5/8 wave mag mount antenna mounted on a vehicle roof can also