Features of the Top Signal ground plane
- This 4‑inch diameter metal disk is used to ground a magnet-mount vehicle antenna when used on aluminum or fiberglass vehicles, or when the antenna is used in a desktop or in-building application.
How the Top Signal ground plane works
- Lays flat on any level surface.
- Made from ferromagnetic steel.
- Works with any mag-mount vehicle antenna.
Top Signal ground plane contents
For warranty information on this product, please see our Top Signal warranty information page.