| Compared Products | Simrad CX44 NavStation | Simrad NX40 Navstation | Simrad NX45 Navstation |
|---|
 |  |  |  |
Communications | | | |
| Dual Station | True | | |
Display | | | |
| Backlighting Type | | Display and keys | Display and keys |
| DisplayRanges | 5 to 1,000 m in preset steps, manual and auto mode | | |
| Display Resolution | 640 x 480 | 800x600 | 800x600 |
| Display Size | | 213 | 307 |
| Display Type | | TFT color | TFT color |
| Split Screen Presentation | True | | |
GPS/Navigation | | | |
| GPS Antenna Type | DGPS: patch and H-field, GPS: patch | | |
| GPS Position Accuracy | 8 | | |
| GPS Receiver Channels | 14 | | |
| Routes | 10000 | | |
| GPS Update Rate | 1 | | |
| Waypoint Storage | 35000 | | |
| Waypoint Identity | | 8 | 8 |
Information | | | |
| AutoAndManualDepthRange | True | | |
| DualRadar | True | | |
| GPSDynamicsAcceleration | 10 | | |
| GPSDynamicsVelocity | 600 | | |
| NavigationEventMarkerAndEventMemory | True | | |
| NavigationLineSections | 50000 | | |
| NavigationTrackPoints | 50000 | | |
| NavigationWaypointsWithName | 10000 | 3000 | 3000 |
| NavUpPresentation | True | | |
| RangeScales | 0.125- 24NM up to 72NM with 12kW scanner | Chart: 0.05 to 4096 nm, Plotter mode down to 0.01nm | Chart: 0.05 to 4096 nm, Plotter mode down to 0.01nm |
| SDGPSPositionAccuracy | 3-7 meters (WAAS & EGNOS) | | |
| ShowApsisNewsletterForm | True | | |
| SingleKeyAndExternalKeyToPlotEventMarks | True | | |
| SpeedFilter | 10 | | |
| ZoomMode | 1 to 50 meters. Bottom and VRM expansion | | |
Power | | | |
| Power Consumption | | 350mA without backlight, Max 1A with full backlight | 350mA without backlight, Max 1A with full backlight |
| Power Supply | 12 and 24Vdc (10-32Vdc max) | | |
Radar | | | |
| Guard Zone | True | | |
| Radar Chart Overlay | True | | |
| Radar Min Range And Range Resolution | 30 | | |
| Scanner Type | 2 - 12kW, 1.5-6 ft | | |
Sonar | | | |
| Sonar Alarms: Fish, Max and Min Depth | True | | |
| Sonar Frequency | 50/200 kHz | 50kHz / 200kHz | 50kHz / 200kHz |
| Sonar Depth | | 3300 | 3300 |
| Sonar Max Transmission Rate | 10 | | |
| Sonar Output Power | 2 x1,000 Watts RMS (8,000 WPP). 600 Watts RMS (2400 WPP) | Up to 600W / 1kW (Auto detects transducers max power) | Up to 600W / 1kW (Auto detects transducers max power) |
| Fish Detection | True | | |
Technical/Environmental | | | |
| Casing | Diecast aluminum, watertight connectors | | |
| Operating Temperature | 0 to 50C | 0 to 50 C (32 to 122 F) | 0 to 50 C (32 to 122 F) |
| Depth | 75 | 75 | 78 |
| Height | 220 | 190 | 256 |
| Width | 365 | 285 | 385 |
| Waterproof Standard | USC46CFR and IP55 | | |
| Weight | 3.7 | | |
Other | | | |
| Color Threshold and Interface Filter | True | | |
| TL50 Turbo Loader | True | | |
| Tide Tables | True | | |
| Trail And True Motion Targets | True | | |
| Syncronized Radar And Chart | True | | |
| Alarm Output | True | | |
| True And Relative Motion | True | | |
| Automatic Manual Shift Mode | True | | |
| QuickRange | True | | |
| Bearing Accuracy | 1 or better | | |
| Pulse Length | Short, medium, long and automatic | | |
| Dual Chart | True | | |
| Port Information | True | | |
| Chart System | C-MAP NT MAX | C-MAP™ SD Card (NT, NT+ or NT MAX) 2 SD slots | C-MAP™ SD Card (NT, NT+ or NT MAX) 2 SD slots |
| Environmental Rating | | IPx6 / IPx7/CFR46 (Chart holder and connectors in place) | IPx6 / IPx7/CFR46 (Chart holder and connectors in place) |
| Data Card | True | True | True |
| External Alarm | | True | True |
| Plot Key Function | True | | |
| North Up Presentation | True | | |
| Calculations External Sensors | True | | |
| Course Up Presentation | True | | |
| Off Center Mode | True | | |