Amazon.com: Geekstory Waterproof Active GPS Navigation Antenna DC 3V-5V, Connectors SMA Male Plug M8030 GPS Antenna 28dB Gain for GPS Module Receiver Tracking : Electronics
Active GPS antenna, SMA connector
Waterproof GPS Antenna with Magnetic Base - 28dB - 3-5V - SMA Connector and Adapter Included - ozzmaker.com
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Beitian, Marine GPS Antenna, GPS L1: 1575.42MHz, Rg58 Cable, 5.0m, SMA-J Connector, Screw Base, BS-705aj - China GPS Antenna and SMA GPS Antenna
GPS Antenna - Single Element-SMA for Most Applications | Inertial Sense