Radio modemYT0210SATEL Oy

SATEL MCCU-20 LTE / UHF

A rugged dual-technology GNSS RTK correction receiver that uses either UHF radio or an LTE NTRIP connection to deliver correction data over RS-232.

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SATEL MCCU-20 rugged LTE and UHF correction receiver

Overview

Ready when the work begins.

SATEL MCCU-20 is an all-in-one GNSS RTK correction receiver for machine control, precision agriculture, surveying and other positioning applications. It can receive correction data from a local UHF base station or connect to an internet NTRIP caster over LTE, then forward the data to the host system through RS-232.

The two connectivity methods are selectable operating modes rather than simultaneous links. UHF supports work in areas without dependable cellular coverage, while LTE provides access to network correction services where coverage is available. In NTRIP mode, the built-in client can send the vehicle’s NMEA position to compatible casters and pass received correction data to the host without modifying the payload.

The aluminum enclosure and mated connectors carry IP67 and IP69K ratings. Power, serial and RF connections include surge and ESD protection, and the UHF path includes GNSS-band filtering. An ignition-sense input, wide DC supply range and Deutsch power/data connector support installation on vehicles and other mobile equipment.

North American variant

  • YT0210: United States/Canada model with encryption support and integrated eSIM
01

UHF and LTE connectivity options in one field-ready device

02

Built-in NTRIP 2.0 client with NMEA position upstream support

03

IP67 and IP69K protection with surge-protected interfaces

04

Integrated eSIM for the SATEL CONNECT cellular service

Technical details

Specifications

Specifications are subject to change. Contact Satel USA to confirm requirements for your application and region.

RTK connectivity

Operating modes
UHF radio or LTE NTRIP; the two modes operate individually rather than simultaneously
NTRIP client
NTRIP 2.0, compliant with RTCM standard 10410.1
Correction-data formats
RTCM 2.x and 3.x, plus properly NTRIP-encapsulated proprietary formats
Position upstream
NMEA position data can be relayed to a compatible NTRIP caster
Cellular modem
LTE Category 4 with receive diversity
SIM
Integrated eSIM for SATEL CONNECT; cellular hardware also supports a factory-installed 3FF SIM depending on build variant

UHF radio

Frequency ranges
410–475 MHz and 902–928 MHz, subject to regional authorization and licensing
400 MHz channel widths
12.5, 20 or 25 kHz
900 MHz spreading method
Frequency-hopping spread spectrum
Maximum carrier power
1 W
GNSS coexistence
UHF RF path includes filtering for nearby GNSS equipment

Data interface and configuration

Serial interface
RS-232 transmit and receive lines; no hardware handshaking
Serial data speed
4,800–460,800 bps
Recommended NTRIP format
8 data bits, no parity and 1 stop bit
Power and data connector
Deutsch DT04-6P-CL09; mating connector DT06-6S
Configuration
SL commands over RS-232; optional SATEL NARS-BT and SATEL Command mobile application

Mechanical and electrical

Operating voltage
+9–30 VDC, with −15% / +20% tolerance
Typical power consumption
2.4 W receiving NTRIP; less than 1 W receiving RTK corrections over UHF
Functional temperature range
−30 to +70 °C
Storage temperature range
−40 to +85 °C
Construction
Aluminum housing with surge and ESD protection
Ingress protection
IP67 and IP69K when all connectors are correctly mated
Dimensions
174 × 95 × 47 mm
Weight
520 g
Antenna connectors
One TNC female for UHF and two SMA female connectors for LTE main and diversity

Works with

Compatibility

  • SATEL-TR49-compatible UHF networks
  • NTRIP 2.0 caster services

This list is not exhaustive. Other similar devices may also be compatible; contact Satel USA to confirm your application.