... %-100%RH Weatherproof 100%Waterproof GPS ANTENNA (Factory) I Dielectric AntennaCenter Frequency 1575.42MHz±3MHzV. ... %100%RHWeatherproof 100%Waterproof Introduction of our factory Three subsidiary factories of industrial Co.,Ltd ... factory, radio-tape recorder factory, television factory, cell-phone factory, automobile factory, arts & crafts products factory, lamps & lanterns factory, etc.. Our factory ...