![Davis J-Base f/WindTrak 15 [3155] Rubber Built-in NMEA0183 Loran/GPS interface for](https://cdn.shopify.com/s/files/1/0525/2484/3176/files/45967XL-445705.jpg?v=1713393287)
Pay in 4 interest-free payments of $3.00 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Built-in NMEA0183 Loran/GPS interface for precise course-line navigation along routes
high impact ABS plastic cover with a built-in oil reservoir mounts easily with two screws
They can be used individually but should be used in pairs for lids longer than 24"
105°C dry and 75°C wet
Effective 800 feet
Davis J-Base f/WindTrak 15 [3155] Rubber Built-in NMEA0183 Loran/GPS interface forJ BASE for WindTrak 15 This optional mount for WindTrak 15 provides more versatility and reduces overall weight aloft by 15 grams when substituted for standard WindTrak 15 mounting base. The J Base comes with two #10 (5 mm) selftapping screws. Drill a pilot hole in mast, apply silicone sealant or Locktite and screw into mast. Installation of J Base can also be accomplished by tapping the mast for 3 16" (5 mm) machine screws or by using epoxy putty to
