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Space Flight Technology, German Space Operations Center (GSOC) Deutsches Zentrum für Luft - und Raumfahrt (DLR) e.V. User’s Manual for the GPS Orion - S/ - HD R e ceiver O. Montenbruck, M. Markgraf Doc. No. : GTN - MAN - 0110 Version : 1.0 Date : June 22 , 2003[...]
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Document Title: ii User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. Document Change Record Issue Date Pages Description of Change 1.0 June 22 , 2003 all First r[...]
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Document Title: iii User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. Table of Contents Document Change Record ..................................................[...]
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Document Title: iv User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.4.3 LO – Load Orbit ..................................................................[...]
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Document Title: 1 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Iss ue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. Scope and Applicability This manual provides a user’s guide for the DLR’s GPS Orion rece[...]
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Document Title: 2 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. Acronyms and Abbreviations A Ampere AGC Automatic Gain Control ASCII American Standard Code f[...]
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Document Title: 3 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 1. Introduction 1.1 GPS Orion Receiver The GPS Orion receiver represents a prototype design o[...]
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Document Title: 4 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. • Small form factor (50 x 95 mm) and weight (50 g) • Sufficient radiation tolerance LEO u[...]
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Document Title: 5 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 2. Receiver Hardware 2.1 Main Board A block diagram of the GPS Orion receiver main board is s[...]
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Document Title: 6 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. RAM memory. The EPROM is arranged into two 16 bit wide chips (256 k B total), while RAM is pa[...]
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Document Title: 7 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 2.2 Interface Board The interface board provides auxiliary devices that are required for stan[...]
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Document Title: 8 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 3. Operations Guide 3.1 Basic Receiver Handling 3.1.1 Hardware Setup For operating the GPS Or[...]
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Document Title: 9 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. For pro per communication, these values must match the se t tings of the PC communication por[...]
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Document Title: 10 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. • If the above steps have taken more than two minutes, the receiver may have started to sc[...]
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Document Title: 11 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 3.1.6 Pulse - per - Second Signal Supporting receiver versions provide a one - pulse - per -[...]
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Document Title: 12 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 3.2 Special A pplications 3.2.1 Aiding for Ballistic Trajectories To allow a rapid acquisiti[...]
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Document Title: 13 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. nals and e n sures near - continuous tracking throughout the boost and free - flight phase o[...]
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Document Title: 14 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. play of the IIP allows the range safety officer to di s cern whether the rocket would eventu[...]
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Document Title: 15 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 3.2.4 Aiding for LE O Satellites The Orion - S receiver provides a dedicated aiding mode to [...]
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Document Title: 16 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. Aided operation of the Orion - S receiver is supported by a variety of dedicated commands: ?[...]
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Document Title: 17 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 3.2.6 External LNA Power Supply The antenna line of the Orion GPS receiver provides a +5V DC[...]
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Document Title: 18 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4. Command and Output Message Reference 4.1 Overview A summary of the available commands and[...]
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Document Title: 19 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. F50 out WinMon HD Reference epoch for trajectory polynomials F51 out, in WinMon HD Trajector[...]
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Document Title: 20 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.2 Protocol Description The Orion - S and – HD receivers employ the Mitel proprietary Win[...]
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Document Title: 21 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.2.2 NMEA Format For compatibility reasons, a limited set of NMEA output messages is availa[...]
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Document Title: 22 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3 Commands The GPS Orion receiver scans the primary communication port for WinMon sentence[...]
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Document Title: 23 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.1 Basic Receiver Configuration 4.3.1.1 UR – Update Rate The navigation solution update[...]
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Document Title: 24 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.1.2 DR – Data Rate The DR command provides the means for an individual configuration o[...]
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Document Title: 25 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.1.4 MC – Media Correction The MC command controls the application of media corrections[...]
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Document Title: 26 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.2 Status Queries 4.3.2.1 TA – Transmit Almana c The TA command initiates the output of[...]
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Document Title: 27 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.3 Initialization 4.3.3.1 PV – Position - Velocity The PV command sets the Cartesian po[...]
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Document Title: 28 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.3.2 DW – Doppler Window If code lock for an allocated GPS satellite is not acquired wi[...]
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Document Title: 29 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.4 Reference Trajectory Aiding The Orion - S and – HD software versions support a softw[...]
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Document Title: 30 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.4.3 LO – Load Orbit Twoline orbital elements for aiding the Orion receiver onboard a L[...]
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Document Title: 31 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.3.4.5 LE – Load Epoch CmdID Chars. Format Description LE 25 Load Epoch 1 x <STX> 2[...]
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Document Title: 32 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4 Output Messages (WinMon Format) 4.4.1 Periodic Receiver Data 4.4.1.1 F00 – Geographic [...]
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Document Title: 33 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.6 F40 – Cartesian Navigation Data The F40 message provides the Cartesian state vecto[...]
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Document Title: 34 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.7 F41 – Pseudorange and Range Rate (Smoothed) Carrier phase smoothed pseudoranges an[...]
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Document Title: 35 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.8 F42 – Pseudorange, Carrier Phase and Range Rate (Raw) Complementary to the smoothe[...]
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Document Title: 36 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.9 F43 – Channel Status The F43 message indicate s the current tracking status of eac[...]
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Document Title: 37 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. and narrowband (20 ms) IQ - vector powers during 1 s intervals. Both values are e m- pirical[...]
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Document Title: 38 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.10 F44 – Clock Data This message provides information related to the receiver intern[...]
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Document Title: 39 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.11 F45 – Relative Navigation Data (WGS - 84 System) MsgID Chars. Format Description [...]
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Document Title: 40 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.1.13 F47 – IIP Prediction MsgID Chars. Format Description F47 52 IIP prediction 1 x &l[...]
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Document Title: 41 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.2 Working Parameters 4.4.2.1 F50 – Reference Epoch for Trajectory Polynomials MsgID Ch[...]
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Document Title: 42 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.2.3 F52 – User Spacecraft Mean Elements MsgID Chars. Format Description F52 95 User sp[...]
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Document Title: 43 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.4.3 Diagnosis Messages 4.4.3.1 F98 – Command Response MsgID Chars. Format Description F9[...]
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Document Title: 44 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.5 Output Messages (NMEA Format) 4.5.1 $PASHR,POS Navigation Data The $PASHR,POS sentence p[...]
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Document Title: 45 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. Example: $PASHR,POS,0,08,120210.00,6801.29229,N,02103.64356,E,+313516.69,,351.76,193.33,+ 25[...]
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Document Title: 46 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.5.2 $PDLRM,IIP Instantaneous Impact Point Data The $PDLRM,IIP sentence provides the predic[...]
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Document Title: 47 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. If no valid navigation fix is available for an IIP prediction a reduced sentence is transmit[...]
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Document Title: 48 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.5.3 $PDLRM,XSD Extended Status Data The $PDLRR,XSD sen tence contains channel and receiver[...]
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Document Title: 49 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 4.5.4 $PDLRM,RAW Raw Measurement Data The $PDLRR,RAW sentence contains carrier phase smoothe[...]
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Document Title: 50 User’s Manual for the GPS Orion - S/ - HD R e ceiver Document No. Issue 1.0 GTN - MAN - 0110 June 22 , 2003 DLR/GSOC No part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. References [1] GPS Orion 12 Channel GPS Receiver Design ; DS4808; Mitel Semiconductor; Issue[...]