Programming Manual 52
If your receiver has an active subscription, the first line should show the
inclusion area. The subsequent lines will show additional inclusion and/or
exclusion areas. A negative radius indicates that the region is an exclusion
zone. An example follows:
$>JOMR,1,.994787,-1.605694,4500000.000
$>JOMR,2,0.000000,0.000000,0.000000
$>JOMR,3,0.000000,0.000000,0.000000
$>JOMR,4,0.000000,0.000000,0.000000
$>JOMR,5,0.000000,0.000000,0.000000
6.5 $JFREQ
This message allows you to either manually or automatically tune the
OmniSTAR receiver inside the DGPS MAX.
This command has the following structure:
$JFREQ,freq,symb<CR><LF>
Where ‘freq’ is the frequency in kHz and ‘symb’ is the symbol rate (1200 or
2400 baud).
The DGPS MAX will reply with the following response:
$>
Entering a frequency of zero with no associated symbol rate will place the
OmniSTAR engine into automatic mode. Entering a valid frequency and
symbol rate will manually tune the receiver.
The following table provides frequency information for the OmniSTAR
satellites.