Humminbird HELIX 7 MEGA SI GPS G4N

FEATURES • Display Pixel Matrix: 1024H x 600V. • Compatible With: Minn Kota US2 Sonar, Minn Kota Built-In MEGA DI, Minn Kota Talon/ Raptor, Minn Kota i-Pilot Link, Minn Kota Built-In MEGA SI, MEGA Live, AIS, NMEA 2000, AutoPilot, One-Boat Network. • Memory Card Slot: Dual Micro SD. • Sonar-Standard: Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging. • Sonar-Coverage: 20°, 42°, 60° and (2) 86° @ -10dB. • Live Sonar-Coverage: 20 degrees x 120 degrees. • CHIRP - Frequencies Supported: Narrow Mode (180-240 kHz), 83/200 (75-155/130- 250 kHz), Wide Mode (140-200 kHz), Full Mode (150-220 kHz). • Sonar-Frequencies Supported: 50/83/200/455/800 kHz & 1.2 MHz. • Depth-Sonar: 3,500 ft (optional 50 kHz), 1,200 fit (standard transducer). • CHIRP - Imaging Frequencies Supported: 455 kHz (440-500 kHz), MEGA SI (1075-1150 kHz), MEGA DI (1075-1150 kHz). • Depth-Down Imaging: 75 ft (MEGA), 400 ft (455 kHz). • Range-Side Imaging (Side-To-Side): 800 ft (455 kHz), 250 ft (MEGA). INCLUDES • Screen Snap Shot • Sonar Recording • GPS Chartplotting • GPS Receiver • GPS Trackplotting • 360 Imaging Compatibility • MEGA Live Compatibility • Humminbird Basemap • LakeMaster Compatibility • CoastMaster Compatibility • Platinum Compatibility • Navionics Gold/HotMaps Compatibility • Navionics Platinum+ Compatibility • Minn Kota Talon Shallow Water Anchor Compatibility • Radar Compatibility • 5-Port Ethernet Switch Compatibility • Autopilot Compatibility • Heading Sensor GPS Compatibility • NMEA 2000 • Upgradable Software • View Preset Keys • X-Press Menu System • Custom Digital Readout • Speed Included • Temperature Built-In • Temperature Alarm • Temperature Graph