NASA Clipper Wireless Wind MHU & Data Box | 4Boats

NASA Clipper Wireless Wind with MHU and Data Box provides wireless masthead wind speed and direction to any compatible NMEA display, using a solar‑charged transmitter and a clear 110 mm display.

• Wireless masthead transmitter — NMEA 0183 MWV at 4,800 baud.
• Solar‑charged internal battery: sleep >15,000 h; operating >2,000 h; charging
• Masthead unit weight 190 g (6.7 oz); installs with mast in place — no down‑wires required.
• Base/interface unit: nominal 12 V DC supply, 17 mA current draw.
• Transmits wind speed and direction to any compatible NMEA display.
• Clipper Wind display: 110 × 110 mm (4.3 × 4.3 in) case with 60‑segment 360° indication.
• Display accepts NMEA 0183 (MWV) input and offers 9 levels of backlighting.

The masthead transmitter sends data wirelessly to the base unit, which is powered from the vessel's 12 V supply and relays MWV sentences to the Clipper display or other NMEA devices. Simple masthead alignment via the base, low masthead weight and no wiring down the mast make installation quick and straightforward; a full solar charge sustains extended operation even after periods without daylight.