The Furuno GP-39 GPS Navigator delivers accurate position fixing, network sharing and easy mounting in a compact, marine‑grade package.

• Screen type: 4.2" colour LCD; resolution 480 (V) x 272 (H).
• GPS antenna: external; receiving frequency L1 (1575.42 MHz ± 1.023 MHz).
• Receiving type: GPS 12‑channel parallel tracking (all‑in‑view); SBAS 2‑channel.
• Accuracy: GPS 10 m (95%); WAAS 3 m (95% with HDOP≤4); MSAS 7 m (95% with HDOP≤4).
• Memory capacity: 3,000 track points; 10,000 waypoints with comments; 100 routes (up to 30 waypoints each).
• Display modes: Plotter, Highway, Steering, NAV.
• Multi‑language ready: English, French, Spanish, Chinese, Vietnamese, Malay, Indonesian and Thai.
• Waterproofing: display unit IP55; antenna unit IP56.
• Power & weight: 12 V DC, 0.7-0.3 A; weight 0.86 kg (1.9 lb, bracket mount).

Waypoint and route data can be exported/imported via USB or signal converter and the GP‑39 can share position data with networked fishfinders, sonars and radar for easier marking of targets at sea.