If fishing is in your DNA, there’s no such thing as “too early” or “too far.” The HELIX® 5 Series answers the call with an uncompromising 5″ widescreen, color display. This HELIX 5 CHIRP DI GPS G3 model features Dual Spectrum CHIRP 2D sonar, internal GPS with Humminbird Basemap and AutoChart Live built-in, with additional compatibility for Humminbird and Navionics premium fishing charts. Features: Down Imaging, Built In GPS, Dual Spectrum CHIRP, Built In Mapping. Memory Card Slot: Single Micro SD. Sonar-Standard: Dual Spectrum CHIRP, CHRIP Down Imaging. Sonar-Coverage: 20°, 42° & 60° @ -10dB. Sonar-Frequencies Supported: 50/83/200/455/800 kHz and HW DSC CHIRP. Depth-Sonar: 3,000 ft (optional 50 kHz), 1,200 ft (standard transducer). CHIRP – Frequencies Supported: Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz), Full Mode (150-220 kHz), Optional (28-250 kHz). Depth-Down Imaging: 350 ft (455 kHz). Interface: Keypad Control. Transducer Included: XNT 9 HW DI T.