Garmin GPSMAP 188 Mono Sounder with GA29 External Antenna  E-mail this product to a friend

GPSMAP 188SE Description:
The GPSMAP 188 Sounder install easily in open cockpit and overhead boxes, and feature a quick map redraw using a high-speed RISC processor. These units combine chartplotter and sounder capabilities in one unit, with split-screen capability so you can view your position and sounder information at the same time.

For the GPSMAP 188 Sounder, detailed marine cartography is presented on a high-resolution (240 x 360 pixels), 10-level grayscale, liquid crystal display. Featuring a built-in worldwide basemap, the GPSMAP 188 Sounder is fully compatible with GARMIN's new BlueChart marine cartography and many MapSource CD-ROM products*.

These units are designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). They also provide position accuracy to less than three meters when receiving WAAS corrections. The GPSMAP 188 Sounder also accept RTCM-104 differential corrections.

The GPSMAP 188C Sounder offers daylight-viewable color as an option to the monochrome display of the GPSMAP 188 Sounder.

* requires a Garmin Memory Data Card to download the MapSource Software to the GPS unit.

GPSMAP 188SE Features:
• Includes an External GA29 Antenna
• 5.5'' diagonal (14.0 cm) high-resolution, 10-level grayscale LCD with backlighting (240 x 360 pixels)
• 3000 user waypoints with name and graphic symbol; 50 reversible routes with 50 waypoints each, plus MOB and TracBack modes
• Audible alarms for anchor drag, arrival, off-course, proximity waypoint and clock
• 3000 point automatic track log; 15 saved tracks let you retrace your path in both directions, 500 points per saved track
• Position formats include Lat/Lon, UTM, Loran TDs, Maidenhead, MGRS and user grid
• Course and speed filtering
• Built-in celestial tables for sun and moon calculations
• 6.2''H x 6.3''W x 2.6''D, Weight: Approx 2.0 lbs
• Choose from internal quad helix antenna or external GA 29 remote antenna (with 30 ft. cable)
• Transmit frequency: 50/200 kHz (40?/10?)
• Transmit power: 500 watts RMS, 4000 watts peak-to-peak
• Auto bottom tracking with 2X, 4X zoom levels
• Split screen combining both map and sounder data
• Simultaneous display of both 50kHz and 200 kHz frequencies
• Graphic whiteline for clear image of bottom hardness and structure
• Underwater waypoints to capture position and depth
• See-Thru technology separates fish from thermoclines and structure

THIS PRODUCT IS DISCONTINUED AND NO LONGER AVAILABLE FOR SALE!
See below for replacement parts