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GPS-90MK II

 

 

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Differential GPS/Track Plotter with Full Keypad Entry - At An Entry-Level Price

The GPS-90MKII has the most wanted features like built-in differential beacon receiver, graphic navigation pages, track plotter and large display.

  • Full keypad allows quick waypoint entry, no tedious scrolling
  • Repeatable accuracy to ten feet
  • Large, easy-to-read backlit Lat/Lon or Loran LOP display
  • Graphic and digital compass displays
  • "Electronic Fairway" displays boat on rhumbline course, cross-track error plus progress to desired waypoint
  • 400 nameable waypoints and event-memory storage
  • Automatic Lat/Lon to LOP Conversion to transfer favorite Loran fishing hotspots
  • MOB mode
  • NMEA 0183 data port
  • Rugged, weatherproof construction

 

SI-TEX GPS-90MK II SPECIFICATIONS

GPS RECIEVER

 

 

Receiver Type

18 Channel Parallel, WAAS/EGNOS-Capable Receiver

Tracking Speed

190 knots maximum

Position Accuracy

<33 ft. (10m) GPs, <10 ft (2m) WAAS/EGNOS, <10 ft (3m) DGPS

Velocity 0.1 knot RMS (WAAS or DGPS)
GPS Receiving Code C/A Code
Update Rate 1/sec., continuous
   

Power Requirements

Power Supply

10.8 VDC to 31.2 VDC

Power Consumption

4.5 watts or less

Memory Protection

Built-in lithium battery

Operatin Temperatures

Display 5 deg. F to 131 deg. F, Antenna: -13 deg. F to 131 deg. f

 

GPS Display Capabilities

 

Display

B&W LCD w/backlight 128 x 64 pixels

Position Coordinate Displays

Latitude/Longitude, Loran C Position, Loran A, Decca

Navigational Data Displays Speed, Course, Distance, Bearing, Time to Go to Waypoint, Cross Track Error, Course Deviation, Present Time, Satellite Status, Altitude, Total time & distance in route, distance & Bearing between two waypoints, MOB display
Track Display Range 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20 nm (sm or km)
Track Memory 2,000 points
Track Intervals 10, 20, 30 seconds, 1, 3, 5, minutes 0.1, 0.5, 1 nm (sm or km)
Instant Memory (event) 200 points
Waypoint Memory 200 points
Route Memory 20 Reversible Routes (Max. 400 points)
Alarms Arrival, Cross track, Off Course, Anchor Watch, GPS position
Position Corrections Lat/Lon, Loran C
Magnetic Compensation Automatic or Manual
NMEA Output Data
NMEA-0183 = AAM, APB, BOD, BWC, DCN, GGA, GLL, GSA, GTD, MSS, ODA, RMB, RMC, Rnn, RTE, SGR, VTG, WDC, WPL, XTE, and ZDA. Also CIF, SHIPMATE 0183, RTCM SC104

NMEA Data Output Intervals

1 - 99 seconds Selectable NMEA-0183