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4GNSS ModemOS

2SIM GSM/UHF modem

ModemOS is a 2SIM GSM/UHF * modem with Steady Stream technology.

Intelligent selection of the most reliable correction stream between GSM1, GSM2 and UHF - ModemOS automatically switches the type of communication depending on the availability or absence of the UHF or GSM signals.

  • 4GNSS ModemOS
4GNSS
Bolshoy Boulevard, 42/1, 3.351
121205 Moscow
Russia

Description

Unlike most modems, automatically switching between SIM cards depends on the stability of receiving the correction stream. Parameters like signal/noise ratio and status of Internet connection don't influence on switching.

The built-in 2 W UHF modem allows you to use ModemOS as a common radio modem.

Intelligent selection of the most reliable correction stream between GSM1, GSM2 and UHF - ModemOS automatically switches the type of communication depending on the availability or absence of the UHF or GSM signals.

You can create the list of GNSS base stations with UHF transceivers with appropriate coordinates and UHF parameters. Thanks to the built-in GPS/GLONASS receiver, ModemOS automatically detects the nearest UHF translator and connects to it.

Specifications

  • Type
    2SIM GSM/UHF modem
  • Year of initial introduction
    2021
  • OEM
    N
  • Height [m]
    0.076
  • Width [m]
    0.12
  • Depth [m]
    0.169
  • Total Weight [kg]
    0.9
  • Housing Material
    Aluminum housing
  • Operating temperature: min. [°C]
    -40
  • Operating temperature: max. [°C]
    75
  • Humidity resistance
    up to 100% (condensation)
  • Water and dust proof
    IP67
  • Shock and vibration proof
    designed to survive a 1.5 m drop onto concrete
  • Typical consumption [W]
    3
  • Power supply min. [V]
    7
  • Power supply max. [V]
    20.0
  • Operation frequency range min [MHz]
    410
  • Operation frequency range max [MHz]
    470
  • Channel spacing [MHz]
    60
  • Configurable transmit power
    Y
  • Transmit power range
    Adjustable Transmit Power 0.5W-2W
  • Air baud rate
    4800bps\9600bps\19200bps
  • Modulation type
    GMSK
  • RS-232
    Y
  • Number of RS-232 ports
    1
  • Serial port baud rates
    up to 230400 bps
  • Remote/wireless control
    Web Interface (Wi-Fi)
  • Main applications
    Precise Agriculture
  • Distinguishable features
    The Steady Stream technology allows your device to use both UHF and GSM connection at the same time. It will ensure reliable reception of corrections even in case of a change in connection type. Another feature is the automatic switching between UHF-base stations depending on the distance to them and the reliability of the signal.

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