SATEL MCCU-20

Mission-Critical Connectivity Unit

The SATEL MCCU-20 is a unique dual-technology RTK transceiver for receiving the GNSS RTK correction data to a moving vehicle with UHF radio based RTK or NTRIP over LTE. The RTK correction data is forwarded over RS-232 serial communication to machine control system.

SATEL Oy

SALO, FI

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Description

Connectivity in harsh environments

The MCCU (Mission-Critical Connectivity Unit) platform is designed to resolve connectivity challenges in harsh environments. It delivers mission-critical signalling from relatively small machine control messages with constant latency to wideband and low latency camera streams. The SATEL MCCU-20 has IP67 and IP69K classifications and it withstands vibration and shock. It is based on field-proven mechanics, and all the electrical connections are equipped with surge and ESD (Electrostatic Discharge) protection.

Easy integration

The machine and vehicle manufacturers and machine control system providers can integrate SATEL MCCU-20 into their offerings without knowing what kind of technology is available in the operating area. The vehicle can be operated under varying connectivity environments.

Mission-critical connectivity

RTK correction signalling for centimeter-level positioning accuracy
Collision avoidance signalling (CAS)
Machine-to-machine commands (V2V also V2X)
Secure firmware updates
Central control signal
Safety signalling
Mission-critical telematics

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Specifications

General: Type

Connectivity unit

Year of initial introduction

2022

Height [m]

0.176

Width [m]

0.095

Depth [m]

0.042

Total Weight [kg]

0.5

Housing Material

Metal housing

Certifications

Type approvals for main markets are to be carried out

Radio Modem Specifications: Operation frequency range min [MHz]

403

Operation frequency range max [MHz]

928

Channel spacing [MHz]

0.025

450 MHz transmitter radio power output [W]

1

900 MHz transmitter radio power output [W]

1

Configurable transmit power

Y

Air baud rate

28800 bps / 115200 bps

Power: Power supply min. [V]

6

Power supply max. [V]

30

Power connector

Deutsch DT04-6P-CL09

Connectors: Antenna port

TNC

RS-232

Y

Number of RS-232 ports

1

Environment: ROHS compliance

Y

WEEE compliance

Y

Operating temperature: min. [°C]

-30

Operating temperature: max. [°C]

75

Humidity resistance

IP67 / IP69K

Water and dust proof

IP67 / IP69K

Shock and vibration proof

ISO 16750-3 (2012), Chapter 4.2.2 / ISO 16750-3 (2012), chapter 4.1.2.7