GSM/ 3G/ LTE/ GNSS Modules • Cellular Modules GNSS Modules • GNSS Family Hardware Products • Breakout Boards • In-Circuit Programmers GPS / GSM / WIFI / FM Antenna/ 3G/ ISM Antenna • Antenna • WIFI / WLAN Antenna • ISM 433/868/915MHZ Antenna • DVB FM Radio Anten/Splitter • Adapter Cables / Connectors Easy Boards • Add-on Easy • Power Management • RFID Easy Development Boards • AT-COM Boards GPS Car Antenna JCA204 Center Frequency 1575.42±1MHz ... GPS/GLONASS Active Antenna JCA002 Center Frequency 1575.42±1MHz-Gain ... Marine Gps Antenna JCA005 Center Frequency 1575.42±1MHz-Gain ... GPS Active Antenna ATCA001 Center Frequency 1575.42±1MHz-Gain ... GPS Active Antenna JCA205 Center Frequency 1575.42±1MHz ... GPS Active Antenna ATCA004 Center Frequency 1575.42±1MHz ...