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778c HD XD Specifications
Depth Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500 ft (762 m)
Power Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 W (RMS)
Operating Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 kHz and 200 kHz
Area of Coverage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 74° @ -10 dB in 50 kHz,
Target Separation . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1/2 Inches (63.5 mm)
Power Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 VDC
Current Draw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 mA
LCD Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640 V x 640 H
Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XNT 9 DB 74 T
Transducer Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ft (6 m)
IPX Rating . . . . . . . . . . IP67 Waterproof/Submersible @ 1 m for 30 minutes
NOTE: Humminbird® verifies maximum stated depth in saltwater conditions, but
actual depth performance may vary due to transducer installation, water type,
thermal layers, bottom composition and slope.
NOTE: Product specifications and features are subject to change without notice.
Specifications
92
4000 W (Peak to Peak)
20° @ -10 dB in 200 kHz
and dust tight
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