Specifications

150 Z-Family Technical Reference Manual
Example:
Query: $PASHQ,ALM <enter>
Response:
$GPALM,26,01,01,0899,00,1E8C,24,080B,FD49,A10D58,EB4562,BFE
F85,227A5B,011,000*0B <enter>
DAL: DAL Format Almanac Message
$PASHS,NME,DAL,c,s
This message displays the NMEA almanac message in decimal format, where c is the
port and s is ON or OFF.
Example: Enable DAL message on port A
$PASHS,NME,DAL,A,ON <enter>
Table 6.80: Typical ALM Response Message
Item Significance
$GPALM Header
26 Total number of messages
01 Number of this message
01 Satellite PRN Number
0899 GPS week number
00 Satellite Health
1E8C Eccentricity
24 Almanac Reference Time
080B Inclination angle
FD49 Rate of ascension
A10D58 Root of semi-major axis
EB4562 Argument of perigree
BFEF85 Longitude of ascension mode
227A5B Mean anomaly
011 Clock parameter
000 Clock parameter
*0B checksum