Mobri S-4 Radar Reflector


SKU: S-4 Category:



The greatest reflective capacity. The Mobri S-4 is designed to be mounted in the rigging of sailboats.The best performance is achieved when the Mobri radar reflector is mounted in a vertical position as high as possible above the deck, a minimum of 4 m./13 ft. is recommended.

It should be mounted in the shrouds away from the “shadow” of the mast. Mounting eyes are moulded in the structure at top and bottom. Durable lashing materials should be used to attach it to the standing rigging.


  • Choose the S-4 if you sail off shore
  • Noiseless
  • Light weight
  • Low windage
  • Less chance of chafe to the sails and rigging

Radar cross section of 4 m

Additional information

Weight 2 kg
Dimensions 60 × 10 × 10 cm