Mitel GPS Orion-S/-HD Receiver 사용자 설명서

Document Title: 

 

26 

User’s  Manual for the GPS Orion-S/-HD Receiver 

Document No. 

 

Issue 1.0 

GTN-MAN-0110 

 

June 22, 2003 



 DLR/GSOCNo part of this document shall be reproduced in any form or disclosed to third parties without prior authorization. 

The TA command initiates the output of 32 messages (F13) containing the current GPS al-
manac data.  
 

6  

 

1 x 

<STX> 

 

2 xx 

Command Id (=TA) 

 

2 xx 

Checksum  

 

1 x 

<ETX> 

 
Example: 
 
<STX>TA15<ETX>

 

Dump current almanac 

 
 

The TE allows polling of GPS ephemeris data (F14 message) for one or all GPS satellites. In 
case of an invalid argument the command is ignored and a response  

I-TE-Ignored (invalid argument)

 

is issued. 
 

6  

 

1 x 

<STX> 

 

2 xx 

Command Id (=TE) 

 

2 xx 

PRN of selected satellite; 00 requests complete set of 32 ephemerides  

 

2 xx 

Checksum  

 

1 x 

<ETX> 

 
Notes: 

• 

F14 ephemeris messages are also issued automatically, whenever updated GPS 
data have been extracted from the navigation data stream broadcast by the GPS sat-
ellites. 

 
Examples: 
 
<STX>TE0011<ETX>

 

Dump ephemerides for PRN 1 to 32 

<STX>TE281B<ETX>

Query ephemeris data for PRN 28