Orolia GSG-5 Series, User Manual With Scpi Manual, Page: 52 / 392

1.
In view : Shows the abbreviation of each satellite system, followed by its number of
satellites in view/GSG channels reserved. Satellite system abbreviations are:
GP : GPS
GL : Glonass
GA : Galileo
BD : BeiDou
IR : IRNSS
QZ : QZSS
2.
PRN : Pseudo-Range Number (satellite identifier). The identifiers are:
For GPS: G xx
For Galileo: E xx
For GLONASS: R xx
For BeiDou: C xx
For QZSS: J xx
For IRNSS: I xx
For SBAS: S xxx.
Letters are lower case if a satellite is unhealthy, or if the ephemeris data is too old
to be used.
For multipath replicas, the letter ' D ' will be displayed next to the satellite number.
Fading satellite signals are indicated by the letter ‘ F ’ (see end of Chapter "Propaga-
tion Environment Models" on page 69 for more information).
Interference signals are recognized by their elevation and azimuth fields since
these will be marked as * .
Furthermore, when the interference signal is un-modulated this is identified by a
CG for GPS interference signals and a leading C letter followed by the frequency
slot number for GLONASS interference signals.
Hence, next to the identifiers listed above, the following identifiers may also be dis-
played:
iUG , for unmodulated GPS interference signal
iUE , for unmodulated Galileo interference signal
iUC , for unmodulated BeiDou interference signal
iUJ , for unmodulated QZSS interference signal
iUx , for unmodulated GLONASS interference signal, where ‘x’ is the fre-
quency slot ranging from -7 to 6
36 User Manual GSG-5/6 Series Rev. 27
3.4 "Start" Menu