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4GNSS MODEMOS
2SIM GSM/UHF*
MODEM
4GNSS MODEMOS
2SIM GSM/UHF* MODEM
DESCRIPTION
ModemOS is a 2SIM GSM/UHF * modem with Steady Stream technology. 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.
WebUI
Easy setup and measurements in the browser of any of your device with Wi-Fi
2SIM 3G GSM
Automatic switching between SIM cards
2W UHF*
Automatic switching between UHF base stations depending on distance
STEADY STREAM TECHNOLOGY
Our own developments that make GNSS technology easier and more affordable
STEADY STREAM
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.
MODEMOS
Select the necessary options and equipment, then add the MODEMOS to cart
MODEMOS
2SIM GSM/UHF* modem
$
690
$
2W UHF
Basic equipment:
- ModmOS
- GSM antenna, 2pcs
- Interface cable, 2pcs
- Power supply, 220V
- Power cable

Optionally:

- UHF - antenna
- Coaxial cable for UHF antennas
1
3 YEAR WARRANTY
All 4 GNSS receivers are warranted for 3 years
2
TECHNICAL SUPPORT
Our experts will answer all questions and help with equipment setup.
3
WORLDWIDE SHIPPING
We will send the receiver to anywhere in the world, contact us in advance
TECHNICAL SPECIFICATIONS
Communication

• 1 port DB15:
- 1 RS232 baud rate up to 230400 bps
- Power
- Compatible with Satel interface/power cable
• UHF modem*:
- 410-470 MHz frequency range
- 2 W
- TRIMTALK, TRANSEOT, TRIMMK3
- UHF antenna TNC (f)
• Wi-Fi (APN)
• 2SIM GSM modem:
- 2G/3G: 900/2100 MHz
- GSM1 antenna TNC (f)
- GSM2 antenna TNC (f)
• Support TCP-IP and NTRIP-client
• 6 LED indicators show the working status


Physical

• Size (L × W × H): 145 mm × 85 mm × 35 mm
• Weight: 400 g (500 g with UHF)
• Antenna Connector: 4 x TNC (f)


Electrical

• Input voltage: +7.0 V ~ +20.0 VDC
• Power consumption: up to 3 W


Environmental

• Operating temperature: from -40 ° С to + 75 ° С
• Storage temperature: from -40 ° С to + 80 ° С
• Dust and moisture protection:
- IP67 protection against short-term immersion to a depth of 1 m
• Shock resistance:
- withstands falling onto concrete from a height of 1.5 m
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