Shakespeare 5228-4 4' Heavy - Duty Extension Mast Antifouling Systems Tri-Color Navigation Light with Anchor

Tri-Color Navigation Light with Anchor Light & Strobe - 2nm - 0

25" MR52B Speaker - Black - 150W

MOB (Man over Board) Operation

455/800 kHz (DI) and 25°/16°

When the tank is emptied

Shakespeare 5228-4 4' Heavy - Duty Extension Mast Antifouling Systems Tri-Color Navigation Light with AnchorShakespeare Galaxy Style 5228 4 4' Heavy duty Extension Mast Like the 5228, but 4' length (nominal). Constructed of high quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1 1 2" d"iameter extension mast can be used to increase height of an antenna and thus improve effective range, or to boost placement of an antenna above on board obstructions. IMPORTANT! If the combined length of your antenna and all extensions is more