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Signal Simulator CH-3810

The signal simulator CH-3810 of satellite navigation systems GPS/GLONASS/GALILEO is designed for inspection and testing of navigation equipment of the consumer for various purposes during the development, production, certification, operation, adjustment and repair work.

Signal Simulator CH-3810

Signal Simulator CH-3810

Functions and features

  • research on basic technologies for signal processing GNSS;
  • monitoring and verification of performance GNSS receivers;
  • certification testing GNSS receivers;
  • verification of integrated solutions using GNSS receivers;
  • development of GNSS receivers;
  • providing of training on GNSS.

Functionality

  • Formation of the radio signals which equivalent to the total navigation field GPS, SBAS, GLONASS, GALILEO;
  • for GPS:
    • forming of radio signals of navigation satellites GPS in the frequency bands L1, L2;
    • forming of codes ranging C/A (with the possibility imitation of selective access) in the frequency range of the L1 and C / A and L2CM, L2CL in the frequency range of L2;
    • radio signals of GPS are matched the interface control document GPS IS-GPS-200D from 07.12.2004 year;
  • for SBAS:
    • forming radio signals of GPS in the frequency range of L1;
    • forming of codes ranging C / A in the frequency range of L1;
    • SBAS navigation signals correspond to the ICD RTCA/DO-229;
  • for GLONASS:
    • forming radio signals GLONASS in the frequency ranges L1, L2;
    • forming of codes ranging standard of accuracy in the frequency ranges L1 and L2;
    • navigation signals correspond to the ICD GLONASS Edition 5;
  • for GALILEO:
    • forming radio signals GALILEO in the frequency range of L1;
    • forming navigation signals of OS;
    • navigation signals GALILEO are correspond GAL-ICD-GLI-SYST-A/0258 Issue 10.
  • modeling the movement of the carrier:
    • modeling the movement of the 1st vehicles user equipment in the GPS/GLONASS/GALILEO systems with repetition of movement on pre-formed scenario simulation;
    • modeling the movement of the two vehicles user equipments in the GPS/GLONASS/GALILEO systems with repetition of movement on pre-formed scenario simulation;
    • modeling movement of navigation user which presented in the form of a point or three-dimensional body in the form of several real-world objects (pedestrian, car, tank, ship, plane);
  • forming differential corrections to the fixed point in space to the current definitions of navigation in the RTCM-104 format.

Specifications and operating conditions

Parameter Value
 Forming of radio signals which equivalent to the combined total  navigation field of satellite navigation systems:
         - GLONASS
         - GPS
         - GALILEO
         - SBAS
L1, L2
L1, L2, L5
E2-L1-E1, E5a, E5b
L1
 Simulation of the consumer movement of the navigation equipment  in the combined field of navigation systems with dynamic  parameters:
         - altitude, km
         - speed, m/s
         - acceleration, m/s2
         - jerk, m/s3
from -1 to 8 000
from 0 to 14 000
from 0 to 500
from 0 to 500
 Number of channel simulation 32
 The nominal level of signal at the outputs RF, RFI, RFII, dBW (dBm) -160,0 (-130,0)
 Nominal output level MON / CAL, dBW (dBm) -100,0 (-70,0)
 Step setting the power level, dB 0,1
 Maximum permissible relative error of the reference oscillator  frequency of 10 MHz for the year, no more ±2,0×10-8
 Supply AC at 48 - 66 Гц Hz, V 220±22/110±11
 Power no more, Wt 100
 Mass no more, kg 18
 Operation conditions:
         - temperature, ºС
         - humidity at +25 ºС no more, %
from +10 to +40
80
 Storage temperature, ºС from -40 to +50