GPS Antenna Ground Plate

£8.90 inc VAT

Availability: 3 in stock (can be backordered)

Brand: SparkFun
Part Number: GPS-15004
SKU: PPGPS-15004
Barcode: 5055421085445
SKU: PPGPS-15004 Categories: , Tag:

This GPS Antenna Ground Plate is a simple addition to your home GPS set-up that can surprisingly improve your GPS antenna multipath convergence time performance to near survey-grade GNSS levels! Using this basic steel plate the right way improves patch antenna performance dramatically.

The steel disc provides a ground plane for a low cost patch antenna, when coupled with the Ublox GPS-RTK NEO-M8P receiver allows for centimeter-level positioning.

The ⅛” thick steel plate has been tapped to fit onto the standard ¼-20 UNC camera mounting screw. Weighing in at a bulky 0.4211 lbs, it provides a solid base to allow a GPS Magnetic Mount Antenna to sit flat on the ground plane while mounted atop a tripod.


  • Diameter — 4 Inches
  • Thickness — 1/8″
  • Weight — 0.4211 lbs
  • Center Thread — 1/4-20 UNC Thread
  • Finish — Industrial

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