Northstar M121 is a discontinued product

Northstar M121 image

Northstar M121

Low Profile, High Functionality...Explorer M121

DISPLAY

Display Size 12.1 in \ 307 mm
Display Resolution 800 X 600 (H x W)
Display Type LCD
Graphical Analog Displays Yes
Graphical Numeric Display Yes
Backlighting Color White
Backlighting Levels 16
Display Modes 12 User Selectable, 5 Programmable Favorites (H x W)
Resize Display Window Yes
Sonar And GPS Overlay Data Yes
Sonar Overlay Data Yes
Split Screen Presentation Yes
Multilanguage Display Yes
Languages Supported 13

SONAR / SOUNDER

Sonar Frequency 50 kHz and 200 kHz kHz
Transducer Type Various: See transducer selection table
Sonar Output Power Max 600w or 1000W depending on transducer used. W
Sonar Depth Max 3300 ft \ 1000 m
Standard Fishfinder Features: COLORLINE™/GRAYLINE®, ASP™, FishSymbol I.D.™, FishTrack™, and more Yes
Sonar Alarms: Fish, Max and Min Depth Yes
Depth Alarm Yes
Temperature Display Yes
Depth Trend Yes
Depth Units Yes
Fish Detection Yes
Sounder On/Off Yes

GPS / NAVIGATION

GPS Antenna Type Northstar Model 124 GPS Antenna
GPS Receiver Channels 12 channels
Background Map 32 MB
Waypoint Storage 3000
Graphic Marker Icons 48
Man Overboard Feature Yes
GPS Alarms Yes
GPS Interface Yes
GPS Position Accuracy 33 ft \ 10 m
GPS Update Rate 1
Waypoint Identity 48

AUTOPILOT / AUTOSTEERING

Automatic and Manual Seastate Control Yes
Automatic Tuning Yes
Mounting Selectable Port Or Starboard Yes

RADAR

Antenna Type BR24 Broadband, Northstar HD Digital Radar; 2kW, 4kW, 6kW
Radar Chart Overlay Yes

NETWORKING / CONNECTORS

NMEA 0183 Input Yes
NMEA 0183 Interface BWR, DPT, GGA, GLL, GSA, GSV, HDG, HDM, HDT, MTW, MWV, RMC, VHW, VTG and DBT
NMEA Output APA, APB, BWR, DBT, DPT, GGA, GLL, GSA, GSV, RMB, RMC, MTW, VHW, VLW, VTG, XTE

TECHNICAL / ENVIRONMENTAL

Built-in Backup Memory Yes
Mounting Flush mount, Bracket Mount (Bracket Included)
Waterproof Standard IPX7
Width 15.1 in \ 383.5 mm
Height 10.1 in \ 256.5 mm
Depth 3 in \ 76.2 mm
Operating Temperature 0° to 50°C

POWER

Power Supply 10.5 to 32 V DC vDC
Power Consumption at 13.8 V 350 mA min - no backlighting. 1A max - full backlighting
Power Consumption Lights Off 350 mA
Power Consumption Lights On 1000 mA

OTHER

Adjustable Gain Yes
Alarm Output Yes
Auto Seastate Yes
Average Speed Yes
Bearing To Waypoint Yes
Chart System C-Map Max
Course Over Ground Yes
Course Up Presentation Yes
Cross Track Error Yes
Cursor Control Yes
Data Card Yes
Distance To Waypoint Yes
Dual Chart Yes
Electronic Bearing Line Yes
Environmental Rating IPX7
External Alarm Yes
Lat/Long Display Yes
Log Units Yes
Manual Automatic Control Yes
Memory Card Capable Yes; Waypoints, Routes, Tracks to C-Map Memory Card
Message Indicator Yes
Night Illumination Yes
Non Volatile Memory Yes
North Up Presentation Yes
Port Information Yes
Sea Temperature Yes
Speed Damping Yes
Speed Display Yes
Speed Over Ground Yes
Speed Trend Yes
Speed Units Yes
Supplied With GPS Antenna, Sounder, Bracket, Power Cable, Manuals
Syncronized Radar And Chart Yes
Tide Tables Yes
Time To Go To Waypoint Yes
Trip Log Yes
True And Relative Motion Yes
Type Of Equipment Multifunction, Non-Networked
Variable Range Marker Yes