The circular polarized FM antenna is very strong but light, made of stainless steel. Due to the inherent selectivity, it is necessary to specify the frequency of use when ordering. For proper operation, it must be mounted on a support pole and must not have any other antenna or metal structures in the vicinity.
The FM antenna with long band circular polarization, is very resistant but light, made of stainless steel with PTFE insulators. Try to disassemble into parts for easy transportation. For proper operation, it must be mounted on a support pole and must not have any other antenna or metal structures in the vicinity.