Russia, Moscow, Dmitrovskoe Shosse, bld. 157, 5



The receiving and measuring device provides operation on the basis of SNS GLONASS signals or GPS NAVSTAR signals, or on the basis of both systems signals simultaneously, and represents a 24-channel digital receiver able to receive 24 navigation signals of these systems simultaneously. The receiver uses sharp channel separation of GPS NAVSTAR and SNS GLONASS to secure advanced jam-protection. Frequency plan of GLONASS implemented in the unit corresponds to the 2 stage of alterations according to Control interface document ... with possibility of transfer to the 3 stage since 2005 by means of modification of the receiving and measuring device software. The receiving and measuring device includes built-in signal simulator providing off-line test and integrity control of the receiver.

The receiver provides a search and tracking of SNS GLONASS and GPS NAVSTAR signals, automatic continuous on-line scaledetermination and delivery of the following information to consumers:

  • Object location coordinates in geodesic and geocentric coordinate systems;
  • Altitudes relative to the reference ellipsoid and relative to the Earth centre;
  • Three components of the relative airspeed vector in the geodesic and geocentric coordinate systems;
  • Current time in the time scale UTC (or local time in case of correction introduction);
  • Root-mean-square value of the predicted accuracy of location coordinates.


  • Providing navigation on the basis of SNS GLONASS/GPS NAVSTAR/SBAS signals;
  • Reception of differential corrections in accordance with RTCM SC 104 v2.2 recommendations;
  • Generation of time marker 1PPS, synchronized with UTC scale and its delivery to consumer via RS-485/RS-422 interface;
  • Saving the user's setting parameters, almanac, and the last observed coordinates after power-down;
  • Communication with user's equipment via RS-232 interface.

Data communications protocols:

  • NMEA0183(1162) - reception and transmission of navigation information;
  • BINR - equipment operating modes control, delivery of navigation data;
  • RTCM SC 104 v2.2 - reception and transmission of differential corrections.


  • 24 universal parallel channels:
  • GLONASS: L1, - code
  • GPS: L1, /-code
  • Algorithm a choice of channels of reception: All-in-view
  • Deep division of channels GPS NAVSTAR and SNS GLONASS
  • Accuracy of definition of coordinate / height in an autonomous mode:
  • GNSS - 15 m,
  • GLONASS - 15 m,
  • GPS - 10 m;
  • Accuracy of definition of coordinate / height in a differential mode:
  • GNSS - 1,5/2,5 m
  • GLONASS - 1,5/2,5 m
  • GPS - 1,5/2,5 m
  • The form of a signal of a label of time: a pulse signal 1Hz;
  • Time of initial definition at "cold" / "heat" / "hot" start, no more than 90s/50s/15s.
  • The built - in simulator of signals providing the independent control of the receiver;
  • RAIM?control;
  • Data output rate the navigating information - 1 and 0.1.
  • Systems of coordinates: WGS-84, -90, INDIAN, EUROPEAN 1950, NORTH AMERICAN 1983

Servicing characteristics:

  • operating ambient temperature: from -55 up to +75C
  • operating raised humidity : 98 % (40)
  • Power consumption, no more - 2.2
  • Supply voltage DC - 3.3, 5
  • Dimensions: 909615mm
  • Weight 125 g


  • Two ports of input / output RS-232.
  • Protocols of an exchange: IEC1162 (NMEA0183), BINR, RTCM SC 104 v2.2.
  • Speed of an exchange of the information: up to 38400 bits / s.
  • Two serial ports RS-485/RS-422B
  • PCI Rev.2.1
  • 15 additional programmed user ports of an input / output of the data.

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