It is quite intriguing that most virus capsids are either icosahedral or helical in structure. Presumably, these two structures were the ideal structures to protect a viral genome and accessory proteins within a virus particle.elical Capsid. Helical capsids are usually formed from one protein that interlocks to form a helix-like structure around the viral genome. They are usually more common among viruses that infect plants, though influenza, measles, mumps and rabies viruses all have helical capsid structures.
1 RF modulator converts AV to RF channel.  Consumes 9 VDC input voltage and offers Antenna interfaces/ports for reliable transmission.
Specifically a radio or RF nerd. An even simpler way to describe EMP is that it is a high energy pulse of RF. This is important because anything that shields you from RF also shields you from EMP. You can make use of this by using the radio test on your planned Faraday cage.Turn the radio on and tune to a nearby FM station.pecifically a radio or RF nerd. An even simpler way to describe EMP is that it is a high energy pulse of RF. This is important because anything that shields you from RF also shields you from EMP. You can make use of this by using the radio test on your planned Faraday cage.