Q.1
What are the frequency channels that GLONASS use as a technical channel?
  • a) i=-7 and +4
  • b) i=+5 and +6
  • c) i=-7 and +12
  • d) i=-2 and +7
Q.2
How are the ephemeris data broadcast in GLONASS?
  • a) ECEF coordinates
  • b) ECI coordinates
  • c) Directional cosines
  • d) Geodetic spherical coordinates
Q.3
How are GLONASS satellites differentiated from each other?
  • a) FDMA
  • b) CDMA
  • c) TDM
  • d) WDM
Q.4
What type of antenna is used in GLONASS satellites?
  • a) Helical
  • b) Beam antenna
  • c) Parabolic antenna
  • d) Loop antenna
Q.5
What is the spectral separation between each satellite L1 signal in the GLONASS?
  • a) 50kHz
  • b) 2MHz
  • c) 1240MHz
  • d) 562.5kHz
Q.6
What are the frequency channels that GLONASS use for normal operation?
  • a) i=-7 to +4
  • b) i=+5 to +12
  • c) i=-7 to +12
  • d) i=-2 to +7
Q.7
Why was the frequency channel used by the GLONASS shifted down after 2005?
  • a) Political issue
  • b) Less power requirements
  • c) Avoid future MSS interference
  • d) Reduce atmospheric interference
Q.8
L1 and L2 signals are both contain PRN and navigational data.
  • a) True
  • b) False
Q.9
GLONASS time and GPS time follows leap the second correction.
  • a) True
  • b) False
Q.10
What is the spectral separation between each satellite L2 signal in the GLONASS?
  • a) 437.5kHz
  • b) 2MHz
  • c) 1240MHz
  • d) 562.5kHz
Q.11
GLONASS time is related to which of the following?
  • a) UTC(USNO)
  • b) UTC(Moscow)
  • c) UTC(London)
  • d) UTC(Beijing)
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