Navigation and geodetic two-frequency GNSS GPS/GLONASS user equipment and software to obtain, store, perform post session processing of measurement results, data output.

Equipment СН-4601 is intended for high precision position finding a field.

СН-4601 provides relative definitions in the mode of static and kinematic surveying with post-session processing using PC and suitable software.

Processing of measured data of other receivers is possible, (input data are format RINEX files).

24 receiving channels: L1-range, GPS/GLONASS/SBAS, code and carrier phase.

12 receiving channels: GPS, L2С-range, code and carrier phase.

Precision of definition in static surveying mode (base to 50 km):

relative coordinates: 5 mm + 1 ррm

relative value of altitude: 20 mm + 1 ррm


Operating temperatures:

  • receiver:    from -20°С  tо +50°С
  • antenna:    from -50°С tо +70°С

Operating increased humidity:  receiver and antenna   100% (25°C)

Dimensions:  180х75х44 mm

Weight: (receiver, antenna, battery):  0,85 kg

Power supply:  accumulator,  DC 10-30 V

Power consumption:  3 W

Interface:  two input-output ports  RS232.