Active GPS Antenna With SMA Male Connector For Car Stereo And Navigation Systems, Waterproof Magnetic Mount, 3 Meter Extension Cable, 28 dB LNA Gain, Power From 3V To 5V, Ideal For Cars, Trucks, Marine Rigs, Boats And GPS Tracker Setups

Waterproof Active GPS Antenna SMA Male 3M Cable 28dB
✔️ Magnetic mount, 28dB gain, 3-5V power supply, 3 meter cable

This active GPS antenna strengthens satellite signals for navigation and tracking setups in cars, trucks, boats, and marine rigs.

✅ Working frequency GPS 1575.42MHz plus or minus 3MHz
✅ 28dB LNA gain for stronger signal boost
✅ SMA male connector on 3 meter extension cable
✅ Magnetic and adhesive mount options
✅ DC power from 3V to 5V at 10mA max

💡 How does LNA gain affect GPS signal reception in fleet management setups? An active GPS antenna with built in amplification helps maintain reliable tracking even when signals are weak. - 28dB LNA gain pulls in distant satellite data for accurate vehicle positioning - Waterproof magnetic base holds firm on car roofs or boat decks during rough conditions - SMA male plug connects straight to trackers, mobile DVRs, and navigation units - 3V to 5V power draw fits most automotive and marine electrical systems

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