A stainless steel through hull transducer suitable for Raymarine Axiom+ RV, Axiom Pro RV and RVX-1000 sonars. Designed for inboard and outboard powerboats, the all-in-one, 4-channel wide spectrum CHIRP transducer has DownVision, SideVision, high-frequency CHIRP fish targeting and 3D sonar inside.
In addition, the boat transducer has a built-in attitude and heading reference system that stabilizes 3D sonar imagery, automatically compensating for vessel motion. RV-300 provides an accurate and life-like model of the underwater environment that filters out distortions caused by waves, swells or vessel manoeuvring. There's also a built-in fast response water temperature sensor for quick, accurate readings.
The Raymarine transducer features a rugged plastic through hull body that's suitable for fibreglass, steel or aluminium hulls. The low-profile design effortlessly slips through the water without drag or cavitation. As it's near flush, the transducer works great on trailered boats and with no fairing block to cut, installation is a breeze.
Raymarine RV-400 Series Transducer Selection Guide:
| RV-400 | RV-412 Pack | RV-412S Starboard | RV-420 Pack | RV-420P Port | RV-420S Starboard |
| 0° Offset | 12° Offset | 12° Offset | 20° Offset | 20° Offset | 20° Offset |
| Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Through Hull Mount | Through Hull Mount | Through Hull Mount | Through Hull Mount | Through Hull Mount | Through Hull Mount |
| RealVision 3D | RealVision 3D | RealVision 3D | RealVision 3D | RealVision 3D | RealVision 3D |
| 8-Metre Extension Cable | 8-Metre Extension Cable | 2-Metre Extension Cable | 8-Metre Extension Cable | 2-Metre Extension Cable | 2-Metre Extension Cable |
| 2-Metre Y Cable | 2-Metre Y Cable |
What's In The Box?
1. Documentation.
2. Locking collar kit (for transducer cable connector), consisting of: 2 x Split rings (includes spare), 1 x O-ring, 1 x Locking collar, 1 x Split ring fitting tool.
3. Bronze hull nut.
4. Cable protector.
5. Large internal isolator sleeve.
6. Nut for Anti-rotation bolt.
7. Small washer for Anti-rotation bolt.
8. Rubber washer.
9. Small internal isolator sleeve.
10. External isolator plate.
11. External isolator sleeve.
12. High speed nose cone.
13. Transducer (including cable).
14. Anti-rotation bolt.
15. Protective cap for Anti-rotation bolt.
Technical Specifications:
Physical:
Cable Length: RV-400: 8 m (26.2 ft), RV-4xx (P/S): 2 m (6.5 ft).
Dimensions: Length: 347.51 mm (13.68 in) including High speed nose cone. Height: 180 mm (7.09 in) including cable bend radius. Width: 114.00 mm (4.49 in) - including High speed nose cone.
Weight: 3.12kg.
RealVision 3D Sonar:
Range: CHIRP sonar = 0.6 M (2 ft) to 274 m (900 ft), DownVision = 0.6 M (2 ft) to 183 m (600 ft), SideVision = 0.6 M (2 ft) to 91 m (300 ft), RealVision 3D = 0.6 M (2 ft) to 91 m (300 ft).
Channels: 1 x CHIRP sonar, 1 x DownVision, 1 x SideVision, 1 x RealVision 3D.
Environmental:
Waterproof Rating: IPx6 (surfaces exterior to hull only), IPx7, IPx8.
Storage Temperature Range: -20C to +70C.
Operating Temperature Range: -2C to +55C.
