Humminbird Helix 7 Mega-DI GPS G4 Fishfinder

Humminbird Helix 7 Mega-DI GPS G4 Sonar

Humminbird Helix 7 Mega-DI GPS G4 is a sonar with MEGA Down Imaging vertical imaging and Dual Spectrum CHIRP sonar. It includes built-in GPS, Humminbird Basemap charts and AutoChart Live for generating real-time maps. The 7-inch display delivers clear imaging and multiple split-screen modes. The unit uses a keypad interface and a gimbal mount.

Features:

• Compatibility: AIS (optional), AutoPilot, Minn Kota Built-In MEGA DI, Minn Kota US2 Sonar, LakeMaster, CoastMaster, Navionics Gold/HotMaps, Navionics Platinum+, Platinum, autopilot, GPS heading sensor;
• Standard mount: gimbal;
• Standard mount dimensions: 26.77x14.73x9.35cm;
• Optional mount: In-Dash;
• Optional mount dimensions: 26.77x13.82x2.87cm;
• Upgradeable software: yes;
• Functions: built-in GPS, integrated maps, Down Imaging, Dual Spectrum CHIRP, MEGA Imaging;
• Display: 7in;
• Resolution: 1024H x 600V;
• Display type: Color TFT;
• Color palette: 16-bit;
• HDMI: no;
• Transducer included: XNT 9 HW MDI 75 T;
• Transducer mount: transom;
• Standard sonar: Dual Spectrum CHIRP, MEGA Down Imaging;
• Sonar coverage: 20°, 42°, 60° and (2) 86° @ -10dB;
• Optional sonar: 50/83/200kHz;
• Supported CHIRP frequencies: Full 150-220kHz, Narrow 180-240kHz, Optional 28-250kHz, Wide 140-200kHz;
• Supported sonar frequencies: 50/83/200/455/800kHz, HW DSC CHIRP, MEGA;
• Standard sonar depth: 365.76m;
• Optional 50kHz sonar depth: 1066.80m;
• Imaging CHIRP frequencies: 455kHz (440-500kHz), MEGA DI (1075-1150kHz);
• MEGA Down Imaging depth: 38.10m;
• Down Imaging 455kHz depth: 106.68m;
• Interface: keypad;
• Screen snapshot: included;
• Sonar recording: included;
• GPS chartplotting: included;
• GPS: internal;
• Trackplotting: included;
• Waypoints: 2750;
• Routes: 47;
• Tracks/points: 50/20000;
• NMEA 2000: no;
• Target separation: 2.5in;
• Noise rejection: 6 levels;
• Custom digital readout: yes;
• Custom view selections: no;
• Speed: included;
• Temperature: integrated;
• Temperature alarm: yes;
• Temperature graph: yes;
• Card slot: single microSD;
• Power consumption: 800mA;
• Supply voltage: 10.8–20VDC;
• Peak-to-peak power: 4000W;
• RMS power: 500W;
• Unit dimensions: 7.77x13.82x26.77cm;
• Weight: 0.95kg;
• Package contains: unit HELIX 7 MEGA DI GPS G4, transducer XNT 9 HW MDI 75 T, gimbal mount, power cable, mounting cable.