B117 Traditional/CW Thru-Hull 50/200kHz, 600W, Transducer, 9-Pin, DT for Simrad, Lowrance & B & G
The B117 features a 50/200 kHz, dual-frequency, single, ceramic element in a low-profile bronze housing. The nearly-flush design minimizes drag with only 5 mm (3/16″) extending outside of the hull.
Features:
- Depth only or depth and temperature
- 600 W
- Dual-frequency element: 50 kHz with a wide 45° beamwidth for performance to 353 m (1,200′), 200 kHz with a 12° beamwidth for performance to 206 m (700′)
- Right-angle cable exit saves space and protects the transducer if stepped on
- Included rubber washer allows tightening of the hull nut to irregular hull surfaces
- Low-profile, bronze housing has minimal drag
- Plastic P319 and stainless steel SS60 models are also available to accommodate all hull materials and deadrise angles
Specifications:
- Weight: 0.9 kg (2.0 lb.)
- Recommended Boat Length: Up to 8 m (25′)
- Hull Material: Fiberglass or wood
- Hull Deadrise: Best performance through 7°. Can accommodate up to 12°.
- Acoustic Window: Urethane
- Hole Diameter: 51 mm (2″)
This product may not be returned to the original point of purchase.Please contact the manufacturer directly with any issues or concerns.
Brochure (pdf)

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