... BNC/FME/TNC/MCX/MMCX (Manufactory) GPS Active Antenna with SMA Connector Detailed Product DescriptionI Dielectric AntennaCenter Frequency 1575.42MHz ... to the request of customer, form a complete set with such enterprises as toy factory, radio-tape recorder factory, ... products factory, lamps & lanterns factory, etc.. Our factory is with optimum quality, the lowest price, the best service. Quality and ...