Correcting information receiver (CIR) module

Designed for the reception of correcting information, transmitted by monitoring and correcting stations of GNSS GLONASS/GPS differential subsystem.

Short description:

Designed for the reception of correcting information, transmitted by monitoring and correcting stations of GNSS GLONASS/GPS differential subsystem.

Order form

Provides the reception of standard signals of differential messages and their transmission into consumer navigation equipment in RTCM SC-104 (v.2.2) standard.

Correcting information receiver (CIR) module solves the following problems:

  • The reception of messages from ground-based monitoring and correcting stations of GNSS GLONASS/GPS differential subsystem.
  • The reception and demodulation of monitoring and correcting stations signals and issuing differential corrections via standard exchange channel into consumer equipment.

The module has three independent parallel receive channels for signals in 283.5-325.0 kHz frequency range with the opportunity of hand or automatic selection of received frequencies.

The module operates at any time of year and day, despite meteorological conditions within the working areas of medium-wave sea beacons equipped with monitoring and correcting facilities of GLONASS/GPS differential subsystems at an anchorage or in motion.

The module complies with the Rules for the Equipment of Sea-Going Ships of Russian Maritime Registry of Shipping, Rules of Russian River Register, Rules for the Technical Supervision during Construction of Ships and Manufacture of Shipboard Materials and Products, the requirements of Technical Regulations for the safety of inland water transport objects.

The number of signals receive channels ST GLONASS/GPS 3
Information exchange with the external devices via interface:
— exchange rate, Kbits/s

 

— message format RTCM SC-104 (version 2.1 and 2.2)

2.4; 4.8; 9.6

 

Provided

Sensitivity on the frequencies from 283.5 to 325.0 kHz with signal/noise ratio 0 dB, μV/m, no less than 5
The signal dynamic range on the frequencies from 283.5 to 325.0 kHz, dB, no less than 100
Search time for radio beacon signal and message decoding in the module (for signal/noise ratio equal to 10 dB), s, no more than 5
Selection time for radio beacon frequency (in automatic mode of signal search) in the absence of data concerning radio beacons in the memory of almanac module, min, no more than 10
Power-supply voltage, V 4.5-5.5
Consumption current, mА, no more than 300
Working temperature, °С from -15 to 55
Mass, g, no more than 60
Outline dimensions, mm, no more than 45.0 х 95.0 х 14.6
  • CIR module
  • Mounting parts set
  • Operations manual
  • Data sheet
  • Packaging

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