The Garmin GPSMAP 440sx is a chartplotter/sonar combo pre-loaded with marine charts and includes XM receiver. You must purchase a transducer accessory - see below.

The Garmin GPSMAP 440sx is preloaded with highly-detailed Garmin BlueChart g2 marine cartography of the coastal United States - including Alaska, Hawaii and the Bahamas. This data provides detailed coastlines, shaded depth contours, navaids, port plans, wrecks, restricted areas and tide and current information.

The powerful built-in analog sounder found in the Garmin GPSMAP 440sx can scan as deep as 1500' (in dual frequency mode) and features UltraScroll for high-speed screen updates. The Garmin GPSMAP 440sx also offers split-screen viewing of map and sounder data for easy, continuous reference.

The Garmin GPSMAP 440sx comes with the Garmin GXM 31 Smart Antenna. With a subscription to XM Satellite Weather, the Garmin GPSMAP 440sx can provide continuously-delivered weather on the unit's high-resolution sunlight-readable display. Vital weather data, such as NEXRAD radar, forecasts, and current conditions is graphically displayed directly on the chart - so you can spend more time enjoying the water and less time worrying about the weather.

Plug in optional BlueChart g2 Vision cards to add true 3D-view detailed mapping capabilities (both above and below the waterline), plus helpful auto guidance, high-resolution photomapping detail, and "real picture" aerial photos of ports, harbors, marinas, waterways, navigation landmarks and other points of interest.

Garmin GPSMAP 440sx Specifications:

Ultra-bright 4" diagonal QVGA display, 320 x 240 pixels - over 800 nits of brightness

New streamlined user interface offers easy selection of functions and features

Preloaded with worldwide satellite imagery and highly-detailed BlueChart g2 marine cartography of the coastal United States - including Alaska, Hawaii and the Bahamas. This data provides detailed coastlines, shaded depth contours, navaids, port plans, wrecks, restricted areas and tide and current information.

Preloaded with Explorer charts covering the Bahamas

The "x" version includes a GXM 31 antenna which allows for the unit to display NEXRAD weather radar and forecasts, current conditions, wind direction, wave direction, wave height, buoy data, lightning, county warnings and much more

Single SD memory card slot for BlueChart g2 Vision cards, as well as saving waypoints, routes and tracks to a SD card which can be shared with others

Built-in GPS antenna

BNC connector for optional GA29 remote GPS antenna

Backlit keypad for easier operation at night

CANet proprietary bus allows display and control of full feature sounder data on Garmin chartplotters

Two NMEA 0183 I/O ports (440 & 440s) - One NMEA 0183 I/O port (440x & 440sx)

Unit dimensions: 5.7"W x 5.0"H x 2.7"D

Enable the full functionality of the Garmin GPSMAP 440-series with the addition of a Garmin BlueChart g2 Vision SD card.

Garmin GPSMAP 440sx Features & Specifications:

New sounder design featuring excellent shallow water performance

Patented transom/trolling mount transducer

UltraScroll high rep rate sonar provides lightning-fast screen updates

New AutoGain technology enhances target visibility

See-Thru technology: shows weak and strong returns simultaneously

Water temperature log graphically records water temp data

Round flasher display mode (in dual beam mode) and A-scope (in dual frequency mode)

Whiteline

Adjustable depth line helps gauge desired fishing levels and bottom clearance

Split zoom display offers a closer look at fish targets and bottom structure

2X, 4X and bottomlock zoom

Adjustable keel offset

Alarms for fish size, shallow water, deep water and low battery


Ships With The Following Items:

Garmin GPSMAP 440sx

Built-in GPS Receiving Antenna

Power/Data cable

Mounting bracket with tilt/swivel

Protective front cover

Garmin GXM 31 XM Antenna

Owner's manual and Quick Reference Guide