The Humminbird HELIX 5 CHIRP/GPS Combo G3 pairs a crisp 5" widescreen color display with Dual Spectrum CHIRP 2D sonar and a built-in GPS receiver loaded with Humminbird Basemap — giving freshwater and coastal anglers detailed bottom readings, real-time mapping, and chart compatibility in a compact, keypad-operated unit.

Features:

• Keypad controls with softkey operation let you navigate pre-loaded views and menus reliably in any on-water conditions.
• Dual Spectrum CHIRP 2D sonar powered by a proprietary Low-Q CHIRP transducer delivers detailed fish arches and clear structure definition — switch between Wide Mode for broad coverage or Narrow Mode for pinpoint detail.
• Internal GPS with Humminbird Basemap covers more than 10,000 lakes plus continental U.S. coastal waters, displaying buoys, day markers, hazards, marinas, contours, and depth markers.
• Compatible with premium optional charts including Humminbird LakeMaster® and CoastMaster™ products as well as Navionics® charts for expanded coverage.
• AutoChart Live creates real-time depth contour, bottom hardness, and vegetation maps as you navigate, with 8 hours of built-in recording time; supports AutoChart Zero Line SD cards for virtually unlimited mapping capacity.
• 1-Year Limited Warranty

Specifications:

• Display Size (Diagonal): 5"
• Display Pixel Matrix: 800H x 480V
• Sonar — Standard: Dual Spectrum CHIRP
• Sonar — Coverage: 20°, 42° & 60° @ -10dB
• Sonar — Optional: 50 kHz, 50/Low Airmar CHIRP
• CHIRP Frequencies Supported: 83/200 (75–155/130–250 kHz), Full Mode (150–220 kHz), Narrow Mode (180–240 kHz), Wide Mode (140–200 kHz)
• Sonar Frequencies Supported: 50/80/200 kHz
• Depth — Standard Transducer: 1,200 ft
• Depth — Optional 50 kHz Transducer: 3,000 ft

In the Box:

• Control head
• Transom-mount transducer
• Power cable
• Gimbal mounting bracket
• Mounting hardware

Resources:

• Owner's Manual (PDF)
• Installation Guide (PDF)