© 2017 Jackson Labs Technologies, Inc.
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RSR GNSS Transcoder™ User Manual
1 Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Operating Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 General Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . 3
2 RSR GNSS Transcoder™ Quick-Start Instructions
. . . . . . . 5
2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Power and Control Setup . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Connecting to Target GPS Receiver’s Antenna Input . . . . . . . . . . . . . . 7
2.4 Simulation Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5 Simulating to Rockwell Collins DAGR with Battery Power . . . . . . . . . . . . 8
3 Setup and Configuration Instructions
. . . . . . . . . . . . . . 11
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Operating the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Alternate Powering Supply Options . . . . . . . . . . . . . . . . . . . . . 13
3.4 Connecting to a Users’ GPS Receiver . . . . . . . . . . . . . . . . . . . . 14
3.5 Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.6 Major Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.6.1 Power/Communication Connector J4 . . . . . . . . . . . . . . . . . . 19
3.6.2 ISP#/SAASM Zeroize and RESET# Connector J3 . . . . . . . . . . . . . 20
3.6.3 RF SMA Connector J5 . . . . . . . . . . . . . . . . . . . . . . . 21
3.6.4 Optional CSAC Holdover Oscillator . . . . . . . . . . . . . . . . . . 21
3.7 Optional IP67 Water-Proof enclosure . . . . . . . . . . . . . . . . . . . . 22
3.7.1 Compatible Water-Proof DB-15 Male Connector . . . . . . . . . . . . .25
3.8 Operating Modes of the RSR GNSS Transcoder™ . . . . . . . . . . . . . . . 25
3.8.1 Transcoding with External GNSS Receiver . . . . . . . . . . . . . . . 26
3.8.2 Detecting and Configuring External GNSS Receiver . . . . . . . . . . . . 27
3.8.3 Manually entering Lat/Long/Height Simulation Coordinates . . . . . . . . . 28
3.8.4 Simulating from Internally Stored Motion Commands. . . . . . . . . . . . 29
3.8.5 Configuring the GPS Constellation . . . . . . . . . . . . . . . . . . . 30
3.8.5.1 Uploading Almanac and Ephemerides Data . . . . . . . . . . . . 30
3.8.6 Excluding Space Vehicles from Simulation. . . . . . . . . . . . . . . . 31
3.8.7 Satellite Elevation Mask Angle . . . . . . . . . . . . . . . . . . . . 31
3.8.8 Using the Position Filtering and INS Capabilities . . . . . . . . . . . . .31
3.8.9 Adjusting the RF Output Power Level. . . . . . . . . . . . . . . . . . 33
3.8.10Enabling RF Test-Tone Output . . . . . . . . . . . . . . . . . . . . 33
3.8.11Configuring the simulated Time and Date . . . . . . . . . . . . . . . . 34
Summary of Contents for RSR GNSS Transcoder
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