Space-Qualified GPS Receiver

SKU: Explorer GPS Spaceborne Receiver

Note : Your request will be directed to General Dynamics Mission Systems.

Explorer GPS Spaceborne Receiver Image

The Explorer GPS Spaceborne Receiver from General Dynamics Mission Systems is a Space-Qualified GPS Receiver with an autonomous position accuracy of less than 15 m (LEO) and 100 m (GEO). This receiver has a 1PPS time of less than 100 nsec (1 sigma) and time to first fix of 4 min (LEO) and 10 mins (GEO).  It features 12 channels support all-in-view tracking and carrier-aided code tracking. The receiver supports an RS-422 bus interface and requires a supply voltage of 22-34 Vdc. It has a max of 1.2 Kg and measures 161 x 132 x 42 mm. The receiver is based on a radiation-tolerant design and is immune to Single Event Latch-up. It provides position, velocity, and time information for Low Earth Orbit (LEO) and Geostationary Earth Orbit (GEO) applications.

Product Specifications

Product Details

  • Part Number
    Explorer GPS Spaceborne Receiver
  • Manufacturer
    General Dynamics Mission Systems
  • Description
    Space-Qualified GPS Receiver

General Parameters

  • Space Heritage
    Yes
  • Orbit
    LEO, GEO
  • Constellation Type
    GPS
  • Signal
    L1
  • Mass
    1.2 Kg
  • Supply Voltage
    22 to 34 V
  • Output Frequency
    1575.42 MHz
  • Cold Start
    4 to 10 minutes
  • Frequency Accuracy
    15 to 100 m (Position accuracy)
  • Interface
    RS-422
  • Velocity Accuracy
    0.1 to 0.01 m/sec
  • Operating Temperature
    -20 to 60 Degree C
  • Dimension
    161 x 132 x 42 mm

Technical Documents

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