Spectra-precision ProMark 800 Reference Manual Manual de usuario Pagina 252

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 428
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 251
240
Set Command Library
$PASHS,SIT,ECC1*63
Relevant Query
Command
$PASHQ,SIT
See also $PASHS,REC
SNM: Signal-To-Noise Ratio Mask
Function This command is used to mask the signal observations that
do not meet the minimum C/A code signal-to-noise ratio you
specify. This means that only the observations meeting this
requirement will be used in the PVT computation (all the
others will be rejected).
Command Format Syntax
$PASHS,SNM,d1[*cc]
Parameters
Example
Setting the SNR mask to 45 dB.Hz:
$PASHS,SNM,45*08
Relevant Query
Command
$PASHQ,SNM
SOM: Masking Signal Observations
Function The SOM command is used to apply masks on the following
data:
Cumulative tracking time (CTT), in seconds
Navigation data (NAV)
Signal-to-Noise Ratio (SNR), in dBHz
Parameter Description Range Default
d1 SNR mask, in dB.Hz 0-60 0
*cc Optional checksum *00-*FF
Vista de pagina 251
1 2 ... 247 248 249 250 251 252 253 254 255 256 257 ... 427 428

Comentarios a estos manuales

Sin comentarios