External Active GPS Antenna - 29dB - SMA Plug - Sixfab
Portable GPS Antenna with SMA Connector
Amazon.com: POBADY Car GPS Antenna 1575 MHz SMA Male Right Angle Connector with 3M GPS SMA Antenna Extension Cable RG174 Magnetic Base for Car Vehicles GPS Navigation System GPS Receivers Car DVR :
GPS antenna with SMA connector, magnetic mount Botland - Robotic Shop
Amazon.com: Universal GPS Navigation Antenna SMA Aerial Connector Extension Cable for Car GPS Navigation in-Dash Head Unit Stereo DVR-Straight Plug (Straight) : Electronics