18
<1>
Total number of ALM sentences to be transmitted
by the sensor board during almanac download.
This field can be null or any number when sending
almanac to the sensor board.
<2>
Number of current ALM sentence. This field can
be null or any number when sending
almanac to the sensor board.
<3>
Satellite PRN number, 01 to 32.
<4>
GPS week number.
<5>
SV health, bits 17-24 of each almanac page.
<6>
Eccentricity
<7>
Almanac reference time.
<8>
Inclination angle.
<9>
Rate of right ascension.
<10>
Root of semi major axis.
<11>
Omega, argument of perigee.
<12>
Longitude of ascension node.
<13>
Mean anomaly
<14>
afo clock parameter
<15>
af1 clock parameter
4.1.2 Initialization Information ($PGRMI GARMIN
proprietary format)
The $PGRMI sentence provides information used to initialize
the sensor board set position and time used for satellite
acquisition. Receipt of this sentence by the board set
causes the software to restart the satellite acquisition
process. The GPS 30 will echo this sentence. The GPS 30
SL will echo the sentence if the data is accepted. If the data
is unreasonable then the $PGRMI sentence is sent
containing current values used in each of the fields.
$PGRMI,<1>,<2>,<3>,<4>,<5>,<6>,<7>*hh<CR><LF>
<1>
Latitude, ddmm.mmm format (leading zeros must
be transmitted)
<2>
Latitude hemisphere, N or S
<3>
Longitude, dddmm.mmm format (leading zeros
must be transmitted)
Summary of Contents for TracPak GPS 30/30 SL
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