![Shakespeare 5228-4 4' Heavy - Duty Extension Mast [5228-4] Clearance Automatically pilots to your next](https://cdn.shopify.com/s/files/1/0746/2456/5549/files/10680XL.jpg?v=1705681636)
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Automatically pilots to your next waypoint using built-in NMEA 0183 Loran/GPS interface
Standard 1"-14 thread
16 cm) Mounting Hole
Shape: Rectangular
Length (Inches): 12"
Shakespeare 5228-4 4' Heavy - Duty Extension Mast [5228-4] Clearance Automatically pilots to your nextShakespeare 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