Whether you are trekking through the outback or through the bush, your choice of UHF antenna can determine if your transmissions come through loud and clear.The vastness of the Australian landscape means that cellular coverage is limited in many areas. UHF radio is an open communication platform which allows you to communicate with others across considerable distances. This SAN HIMA UHF mobile antenna features black fiberglass radome with wave penetration over 98%. With 5.0dBi gain, this UHF antenna has all round performance and adaptability for multiple environments. And the UHF radio antenna is ground independent with elevated feed design for a stable radiation pattern. If you have driven in a convoy, you will understand the benefit of having everyone on the same wavelength. As the fibreglass tube protects the ham antenna from external elements and the barrel style steel spring reduces vibrations, this UHF antenna is a solid choice for heavy usage in the toughest conditions.