Humminbird® Fishfinder HELIX 12 CHIRP MEGA SI+ GPS G4N

The HELIX 12 CHIRP MSI+ GPS G4N features a 12.1″ display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. The HELIX 12 CHIRP MDI+ GPS G4N features a 12.1″ display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, the HELIX 12 includes standard features such as AutoChart Live, Wi-Fi and NMEA 2000®, in addition to Bluetooth® and Ethernet networking for compatibility with the One-Boat NetworkTM family of products from Humminbird, Minn Kota and Cannon.

MEGA Side Imaging+
455 kHz: 405-505 kHz | 800ft (244m) Side-to-Side
800 kHz: 780-840 kHz | 250ft (76m) Side-to-Side
MEGA: 1050-1175 kHz | 400ft (122m) Side-to-Side

MEGA Down Imaging+
455 kHz: 435-535 kHz | 400ft (122m) Depth
800 kHz: 800-860 kHz | 125ft (38m) Depth
MEGA: 1100-1200 kHz | 200ft (61m) Depth

Dual Spectrum CHIRP with SwitchFire
Full Mode: 150-220 kHz | 1200ft (366m) Depth
Narrow Mode: 180-240 kHz @ 25° | 3500ft (1067m) Depth*
Wide Mode: 140-200 kHz @ 42°

8000 Watts (PTP), 1000 Watts (RMS)**

10 Hz Precision GPS
Built-In Mapping: Humminbird Basemap/AutoChart Live

Accessories
103035 TRANS TSM HW G2 & G3 GPS HELIX
103037 TRANS TSM MEGA+ DI HW HELIX 8 9 10 12 G3 G4
103039 TRANS TSM MEGA+ SI HW H8 9 10 12 MSI G3 G4
103043 TRANS IN HULL HW G2 G3 G4 HELIX
103045 TRANS TROLL HW G2 G3 G4 GPS HELIX
103047 TRAN TROL MEGA+ DI HW HELIX 8 9 10 12 G3 G4
103049 TRAN TROLL MEGA+ SI HW H8 9 10 12 MSI G3 G4
103052 TRANS THRU HULL HW G2 G3 G4 HELIX
103053 TRANS THRU MEGA+ SI HW H8 9 10 12 MSI G3 G4
103055 TRANS TROLL ADAPTER MDI+ HELIX & SOLIX
103056 TRANS TROLL ADAPTER MSI+ HELIX & SOLIX
103057 TRANS TRANSOM HARDWARE MSI+ HELIX SOLIX
103060 CABLE COLLECTOR HELIX 8 9 10 12 G1 G2 G3 G4
103604 Power cable to suit HELIX series
103727 Gimble mount t/s HELIX 12
102233 In dash mount kit t/s HELIX 12