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SATEL Radio Modems: EASy+ vs PROOF-TR4+ Comparison Guide

1. Introduction

Robust and secure radio systems are critical to smooth coordination, remote monitoring, and real-time data transfer in machine control industries. To help professionals choose the best model for their needs, this article compares two of SATEL’s well-known models, the SATEL EASy+ and the PROOF-TR4+.

2. Understanding the Basics

FeatureSatel EASy+Satel Proof TR4+
Frequency Range403-473 MHz403-473 MHz
Channel Spacing12.5/20/25 kHz12.5/20/25 kHz
EncryptionAES128/AES256 (optional)AES128 (standard); AES256 (optional)
InterfacesRS-232, RS-422, RS-485RS-232 only
Power OutputUp to 1WUp to 1W
User InterfaceFront display, indicator lights, field-configurableRequires an external device for configuration. No LCD or indicator lights.
DurabilityIP 52 ratings prevents dust and debris, should be kept away from water and liquids.IP69K rated for extreme dust and water protection
Connector TypeD-15 female for data and power.Deutsch 6 pin interface connector
ApplicationsIdeal for short to medium range transmission, high-quality receiver for long rangeIdeal for short to medium range transmission, high-quality receiver for long range
Suited for extreme environments, like smart farming, machine control, marine applications

3. Comparing Specs

  • Frequency Range and Power: Both radios cover the same frequency range with equal power output, high quality receiver, and same protocols, ensuring robust performance.
  • Interface and Programming: The EASy+ is user-friendly with its front-panel controls, while the PROOF-TR4+ requires laptop setup for adjustments.
  • Durability and Environmental Resistance: The PROOF-TR4+ stands out with its IP69K rating, ideal for tough environments; the EASy+, with less stringent protection, is suitable for indoor installations such as a cabinet or machine or tractor cab. 

4. Field Performance

Both the Satel EASy+ and Satel EASy Proof TR4+ provide reliable long-range connectivity and are energy-efficient, ensuring extended operational times with minimal recharges, ideal for remote locations.

5. Breaking Down Costs

Choosing between the SATEL EASy+ and the PROOF-TR4+ often boils down to system compatibility and minimizing extra expenses. While both modems serve similar applications, the PROOF-TR4+ costs more due to its advanced features and specific integration requirements.

6. Conclusion

Do you prefer a simple device that is easy to program in the field? The EASy+ is your best option and is also more cost effective. If you need extreme durability and have a cable harness that already uses a Deutsch connector for a drop-in set up and you have the resources to program with an external device, the EASy Proof-TR4+ has you covered.

If you aren’t sure, give us a call and we can walk you through the different options and help you make an informed decision.

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4 Key Considerations in Choosing Machine Control Solutions for Construction Equipment


Selecting the right machine control options for construction equipment is crucial, depending on specific use cases. With the evolution of construction equipment machine control, including grade control, its application is expanding beyond typical excavation and earthworks contractors to commercial, security, residential sectors.

Key decision factors extend beyond choosing between 2D and 3D grade control systems. While 2D systems utilize physical landmarks or lasers for grading accuracy, 3D systems employ advanced positioning technologies like GPS, and sometimes local position systems (LPS), especially in areas where satellite signals are obstructed.

One critical consideration is the absence of a universal standard for topographic data in machine control technology. This is particularly relevant for contractors using mixed fleets, rental equipment, or those integrating subcontractor equipment into a unified digital workflow.

Consideration 1: Movable vs. Hardwired Systems

For sites or projects using rented machines or integrating subcontractor equipment, movable machine control systems are advantageous. These systems can be transferred between machines and often feature wireless, magnetic sensors for easy installation without permanent alterations to the equipment. Solutions like Trimble Earthworks GO! 2.0 and the iDig System, which includes solar-charged sensors, exemplify this adaptability.

Consideration 2: Aftermarket vs. OEM Solutions

The 2023 State of the Industry Construction Technology Report highlights the adoption of both OEM and aftermarket machine control. Despite OEM solutions being more prevalent, the lack of data standards and the need for flexible solutions make aftermarket options, like those offered by Unicontrol, appealing for their versatility and compatibility with various machine types.

Consideration 3: Purchase or Subscription Models

The choice between buying or subscribing to machine control technologies is significant. Subscription models, like Trimble Works Plus, offer flexibility and financial accessibility, particularly beneficial for smaller contractors. Larger contractors also find value in subscriptions for aligning technology costs with project budgets.

Consideration 4: Automated Equipment vs. Robotics

The emergence of construction robotics is extending the capabilities of traditional equipment. Vendors are increasingly adopting robots-as-a-service models to introduce innovations like Moog’s solar Cobot and various robotics solutions by Sarcos Robotics. These advancements present new opportunities for enhancing productivity and safety in construction operations.


Selecting machine control solutions for construction equipment involves careful consideration of various factors, including technology type, compatibility, financial models, and the emerging role of robotics in enhancing construction capabilities.

SATEL USA’s Role in Machine Control

At SATEL USA, we understand the critical importance of minimizing downtime and maximizing operational reach on the construction site. Our Machine Control solutions, featuring the cutting-edge SATELLINE-EASy, are tailored to meet these exact needs. Designed specifically for integration in heavy equipment cabs, this kit represents the pinnacle of precision and reliability. At its heart lies the robust and high-quality SATEL EASy radio, ensuring that your fleet remains versatile and fully compatible with any UHF base station on-site.

The EASy Machine Control Kit distinguishes itself with its ability to seamlessly connect to the GPS on the cab, allowing for the continuous reception of RTK corrections without any downtime.

Check out our EASy Machine Control Kit for more details.

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Power Up Your Industrial Operations: Discover the Advanced Power Enhancements of Satel EASy Pro+

Industrial operations require rugged, adaptable connectivity that maximizes uptime. The Satel EASy Pro+ delivers – evolving high-power radio technology to meet the demands of your job sites, plant operations, and more.

As a high power 400MHz long range industrial radio modem, the Satel EASy Pro+ boasts an exceptional 35W peak output power range. It also has a wide output power range, able to transmit as low as 1W, making it perfect for both permanent installs and temporary mobile usage across surveying, construction, agriculture and more.

Power Efficiency: How the Satel EASy Pro+ Turbocharges Industrial Operations

One of the primary enhancement of the Satel EASy Pro+ is dramatically reduced power consumption across all output levels compared to earlier Satel high power radios. This translates to better battery efficiency and less heat generated for improved reliability.

Power Output Range and Consumption Enhancements

The Satel EASY Pro+ stands out with its optimized power output range and reduced consumption. Here’s how it stacks up:

Transmit PowerPower Consumption: EASy ProPower Consumption: EASy Pro+Power Savings
1Wnot available10W
5W40W (only available on 5-25W model)20W50%

Practical Applications Across Industries

The Satel EASy Pro+ is an integral communications solution for GNSS/RTK base stations used in surveying and machine control in construction and agriculture. Satel high power radios are well suited for many other mission critical applications as well, such as SCADA systems and Intelligent Transportation Systems (ITS). Its adaptability handles remote monitoring and long-haul links for far-flung equipment. Purpose-built for industrial demands.

Tailored Benefits for Industrial Communications

The Satel EASy Pro+ delivers what industries like construction and agriculture need: simple, solid communication. It’s built to work hard in tough environments. With the EASy Pro+, you get reliable data flow, essential for operations that can’t afford interruptions. It’s a straightforward tool designed for businesses small and large that want to keep jobs on track.

Beyond the Technology

The EASy Pro+ is all about keeping your workday running smoothly. With its high power output, you can expect maximum coverage and reliable uptime. That means more work done. It’s that simple.

Got questions? We’re here.

Let’s talk about how the EASy Pro+ fits into your day-to-day work.

Just drop us a line.

Our team is ready to provide the details you need. Contact us through our form for more information.

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5 Ways To Leverage Construction Industry Leaders (Number 3 Is Our Favourite)

Table of Contents


In the dynamic realm of machine control in construction, certain brands have emerged as market leaders. This success stems from their unique selling propositions (USPs) that distinctly place them ahead in the industry. Our blog post delves deep into the standout attributes of Carlson, Hemisphere, TopCon, Leica, and Trimble, and how they dominate the machine control sector and what you can do to leverage it for your construction projects.

Carlson: The Software Specialist

Carlson Software, a key player in construction machine control, excels in software development. Known for intuitive, user-friendly, and regularly updated software, Carlson is a favorite among customers and dealers alike. The Carlson data collector exemplifies their dedication to precision and ease of use in machine control solutions.

Hemisphere: The Hardware Expert

Hemisphere distinguishes itself with specialized hardware for GPS systems. Their strategy of white-labeling hardware for other GPS brands, exemplified by their partnership with Carlson Software, showcases their commitment to top-tier GPS hardware, propelling them forward in the machine control sector.

TopCon: The Strategic Innovator

TopCon’s journey in the precision positioning market, from total stations for surveying to RTK, highlights their innovative strategy. By consolidating vendors and stringent supply chain management, and partnering with major brands like Caterpillar, TopCon has carved a significant market share in the machine control arena.

Leica: The Precision Pioneer

Swiss-based Leica brings a legacy of precision to the positioning market. Their strong U.S. presence and significant dealings with Satel radios underscore their focus on precision and understanding of client needs beyond just machine control, cementing their industry leadership.

Trimble: The Network Powerhouse

Trimble stands out with its robust network of dealers and partners, proprietary radio technology, and a renowned brand name. Their partnership with Satel enhances their market position, making them a longstanding leader in machine control.

Leveraging Industry Leaders’ USPs for Your Construction Projects

Understanding the unique strengths of each market leader in machine control is more than just an exercise in industry knowledge. It’s about empowering you, to make informed decisions for your construction projects. Here’s how this insight can be practically applied:

  1. Choosing the Right Tool for Your Specific Needs: By recognizing Carlson’s software excellence, Hemisphere’s hardware reliability, TopCon’s strategic innovation, Leica’s precision focus, and Trimble’s strong network, you can match these strengths to your project requirements. This ensures that you select the most effective machine control solutions that align with your project goals.
  2. Forecasting Future Trends: Knowledge of these USPs allows you to anticipate where the industry is heading. For instance, if precision and software integration are increasingly important in your field, focusing on companies like Carlson and Leica could provide a competitive edge.
  3. Enhanced Negotiations and Partnerships: Understanding the market positions of these companies can be a powerful tool during negotiations and when forming partnerships. You’ll have a better grasp of what each brand can uniquely offer, leading to more beneficial agreements.
  4. Optimizing Investment: With this knowledge, you can make more informed investment decisions. By aligning your equipment purchase or rental choices with the recognized strengths of these brands, you ensure a higher return on investment through improved efficiency and performance.
  5. Seamless Integration: Recognizing compatibility and integration capabilities, as highlighted by Satel USA’s Base Station Kits, helps in creating a cohesive and efficient machine control ecosystem, reducing downtime and enhancing productivity.

In conclusion, understanding the USPs of these market leaders in machine control equips you with the knowledge to choose wisely, anticipate changes, negotiate better, invest smartly, and integrate seamlessly. As you navigate the complex landscape of construction machine control, let this insight guide you to solutions that not only meet but exceed your project requirements.

Explore our Construction Machine Control Page and take the first step towards transforming your construction projects with the best in machine control technology.

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What You Should Know About High Power Base Stations

Table of Contents

Introduction: Why High Power Mobile Base Stations Matter in Construction

In the world of construction, time is money, and efficiency is king. As an expert in machine control systems that utilize High Power Mobile Base Stations, we’ve seen firsthand how these technological marvels can reshape a construction site’s efficiency. Let’s dive into the clear, no-nonsense facts about why these systems are game-changers compared to traditional methods.

Check out the detailed specs in Satel USA’s High Power Mobile Base Stations Kit for a deeper dive.

The Basics of High Power Mobile Base Stations

High Power Mobile Base Stations are advanced wireless communication systems designed to handle the rugged demands of construction sites. Offering robust signals, expansive coverage, and reliable connections, they are a significant upgrade from conventional communication methods.

Enhancing Construction Efficiency

Streamlined Communication: The Core of Efficiency

Imagine a construction site where every instruction, update, and alert is communicated instantly and clearly. That’s what these base stations offer. Unlike traditional methods where messages can get lost or delayed, High Power Base Stations ensure everyone’s on the same page, reducing errors and saving precious time.

Real-Time Data: Prompt and Informed Decision Making

In construction, quick and accurate decisions are critical. These systems facilitate real-time data flow, enabling faster, more informed decision-making allowing site managers to make informed decisions on the fly. This immediacy is something older methods just can’t match.

High Power Base Stations in Action

A Day on a Modern Site

These mobile base stations come equipped with features like high bandwidth and extended range. On a site equipped with High Power Mobile Base Stations, operations run like a well-oiled machine. Communication is seamless, machine coordination is precise, and safety alerts are immediate. This leads to fewer delays, less idle time, and a smoother workflow.

High Power Mobile Base Stations ensure reliable and efficient operation in the challenging environment of construction sites. For more details on these advanced features, check out Satel USA’s High Power Radio Modems.

The Contrast with Traditional Methods

Now, picture a site without these advancements. Communication gaps are common, leading to misunderstandings and delays. Machine coordination relies on slower, less reliable methods, and responding to emergencies can be chaotic. The difference in efficiency is stark.

Integration Challenges and Solutions

Integrating High Power Base Stations into existing construction frameworks can present challenges like technical compatibility and infrastructure upgrades. However, with strategic planning and a technical know-how, these challenges can be effectively addressed. A key to successful integration is a phased approach, starting with a thorough assessment of the existing infrastructure and gradually introducing the new system. Training and support play crucial roles in ensuring a smooth transition. Additionally, solutions tailored to construction needs, as demonstrated in Satel USA’s Machine Control in Construction, can significantly ease the integration process. If you’re having trouble, feel free to contact us.

Safety and Cost-Effectiveness

Safety: A Non-Negotiable Benefit

One aspect where the contrast is most glaring is safety. With instant communication and real-time monitoring, High Power Mobile Base Stations significantly reduce the risk of accidents. Traditional methods, reliant on slower communication, just can’t provide the same level of safety assurance.

Upfront Costs vs. Long-Term Savings

Yes, the initial investment in High Power Mobile Base Stations might seem steep compared to traditional tools. But consider the savings from reduced downtime, fewer errors, and faster project completion. The long-term financial benefits are clear and substantial.The real-time capabilities of these systems significantly enhance safety compared to slower traditional methods. While initial investments may seem high, the long-term savings in terms of reduced downtime and error rates justify the cost.

User Experience

These systems are designed with the end-user in mind. They’re user-friendly and require minimal training, meaning your crew can get up to speed quickly without being tech experts.

Check this user guide for more information.


  • How do they enhance efficiency?
    • By streamlining communication, providing real-time data, and improving coordination.
  • Are they safer?
    • Yes, the instant communication and monitoring capabilities substantially reduce accident risks.
  • Are they cost-effective?
    • The initial investment is offset by long-term savings from increased efficiency.

Embracing the Future of Construction Technology

High Power Mobile Base Stations are not just advanced tools; they are a necessity for modern, efficient, safe construction sites and it’s about how these tools fundamentally improve the way we build. Their integration into construction workflows is not merely beneficial; it’s essential for staying competitive in a rapidly evolving industry.

Transform Your Construction Site with High Power Mobile Base Stations from Satel USA

Elevate the efficiency and safety of your construction projects with the advanced capabilities of High Power Mobile Base Stations from Satel USA. Our solutions are engineered to meet the rigorous demands of modern construction sites, offering unparalleled reliability, enhanced communication clarity, and critical real-time data exchange. Are you ready to revolutionize your site’s operational dynamics?

Engage with our team to explore how our specialized range of construction communication systems can be tailored to your unique needs.

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How Construction Professionals Can Regain Control of Project Accuracy and Waste Through Machine Control

Benefits of Construction Technologies and their Impact on Society, a new paper from Association of Equipment Manufacturers (AEM), describes how four major advances are making construction sites safer, more efficient, and less environmentally impactful.

One such technology is machine control, which is revolutionizing the way paving and earthmoving jobs are done. Unprecedented levels of precision and productivity are being attained, leading to safer and more efficient work environments as well as quicker and less wasteful project completion.

Insights from Industry Experts

According to Brad Viernow, OEM director for North America Heavy Construction at Leica Geosystems, a provider of sensors, software, and services for geospatial data intelligence, “machine control is a technology system that calculates the position of machinery.” “Machine control employs measurement data from either satellites (GNSS) or an on-site surveying device called a total station to identify accurate location. The positioning data can then be compared to a project design by machine control.

Equipped with this knowledge, machine control can then direct and support an operator of a piece of machinery. It’s pretty simple: Better information leads to better results.

Viernow stated that “poor data and missed communication account for 52% of all rework globally on average.” The equipment operator can view all of the design information on the display in the cab while they are working thanks to the sharing of current data via cloud connectivity. To take things a bit further, machine automation may also be used. In fact, machine control can relieve the operator of some of the labor while making it even easier to achieve the required accuracy.

Applications such as paving and earthmoving are good fits for machine control. When it comes to factors like compaction density, grade, cross slope, and material placement, equipment operators have to operate under very strict limits. Because of this, machine control is currently used in many typical pieces of equipment, such as motor graders, dozers, excavators, and pavers. But there is far more potential for machine control.

“This type of technology is being used in some capacity in every piece of machinery used in the construction industry,” stated Adam Woods, general manager of innovation and product portfolio strategies at LBX Company, the company that makes Link-Belt excavation equipment. Machine control will be beneficial even for seemingly simple products like compactors, which simply roll back and forth. The amount of compaction that has occurred and whether more compaction is required to reach the required specifications are both determined by machine control. Even machines can now accomplish that on their own thanks to automation. The goal of everything is to increase the efficiency of job sites.

This also applies to smaller equipment and job sites. According to Sean Mairet, group product manager for Grade Control at John Deere, “the utility of something like a compact track loader, paired with the benefits of a technology like grade control, is really a winning combination.

“On average, 52% of all rework globally is caused by poor data and missed communication. Sharing up-to-date data via cloud connectivity allows the equipment operator to see all of the design information on the panel in the cab while they are working. Going one step further, machine automation can also come into play. Machine control can actually take some of the work out of the operator’s hands while achieving the desired accuracy even more easily.”

Leica Geosystems’ Brad Viernow 

The Role of Machine Control in Reducing Rework and Waste

The accuracy that a machine control system aids in achieving is the foundation of everything. Consider grade control as an example. With good reason, 3D grade control is the most sophisticated system and is highly praised. However, even a more basic 2D system yields useful data.

By directing the user as they dig, a 2D grade control system helps to eliminate inaccurate digging. Key parameters like depth and slope are entered by the operator into the software. The machine then uses a sensory system to measure those data points while it digs, giving the operator visual and/or auditory coaching through a display screen in the cab.

Plane and slope are the foundation for this level of machine control, according to Mairet. For projects like sloping terrain away from a house, where a complex site design is not necessary, it is the perfect solution. When the operator instructs the machine to maintain, say, a 2% slope, the blade or bucket is controlled by the 2D grade control system to accomplish that goal. By avoiding over-cutting or over-digging, even a 2D system can contribute to significant time and material savings.

Accuracy is elevated to a new level by contemporary 3D grade management. Actually, some systems can assist operators of equipment in achieving millimeter accuracy. Furthermore, 3D systems are more advanced. To determine a machine’s exact location at all times, 3D systems integrate with position data and a site design. Either satellites (GNSS) or an on-site surveying device known as a total station supply the position data. Everyone has benefits of its own. Regardless, even higher gains in productivity and resource optimization may result from the fine accuracy of 3D grade control.

For example, industry estimates indicate that the application of grade control in construction projects results in a 10–20% reduction in material use. This indicates that the quantity of concrete and asphalt that is saved annually on public road construction projects is sufficient to pave a two-lane highway running from Chicago to Phoenix. That directly affects everyday people’s finances as well as those of construction companies. Taxpayers saved roughly $3.6 billion in material costs on public road construction projects in 2022 alone thanks to improvements in accuracy and waste reduction.

Project scheduling can benefit from grade control as well. In construction projects, time is money. Woods has seen some construction companies increase productivity by 30–50% when using machine control equipment.

Woods said, “Consider a project like an irrigation canal.” “If the canal is 1,000 feet long and slopes 0.3%, then there won’t be much variation in the slope from one location to another. The slope can be continuously checked by machine control to ensure accuracy. Because the operator doesn’t have to constantly stop and check the grade, productivity can really increase there. Using this technology, some contractors are even finishing projects ahead of schedule—something that used to be practically unheard of.

Viernow continued, “We’ve discovered that 35% of working time on a jobsite is spent on non-value-adding activities.” Furthermore, rework can result in an average 10% increase in schedule. Throughout the construction process, machine control greatly contributes to the reduction of waste. On a jobsite, waste can be significantly decreased by just moving the correct dirt the first time.

Enhancing Site Safety with Machine Control

On a construction site, machine control technologies such as grade control can also aid in lowering safety-related incidents.

Surveyors, civil engineers, and other workers on a jobsite must constantly check grade without the use of technology like this, according to Woods. They approach and maneuver around the machine on a regular basis. Frequently, they are operating in a trench. You can lessen the need for these people to enter these potentially dangerous situations by using grade control technology.

Additionally, job sites are being improved by machine control features tailored to safety. The first thing that springs to mind is a camera system. Cameras provide equipment operators with improved peripheral vision around a machine, frequently alerting them to objects and people approaching the machine in danger.

Even though such a system of operator guidance is crucial, machine control is capable of much more. When a possible collision is detected, technology can actually stop a machine. Furthermore, Viernow said that geofencing—another essential construction technology—can be used to create 3D avoidance zones.

Viernow explained, “Let’s say someone is using an excavator in a place where there is a powerline directly overhead them.” One of the main goals of machine control is to make things safer and less stressful for the operator, and “through location-based geofencing, the operator could set up an automatic stop so the excavator arm couldn’t extend beyond a certain point.”

Addressing Skilled Labor Shortage with Machine Control

Machine control not only increases productivity and safety in equipment but also facilitates easier operation. Machine control can assist operators in becoming proficient faster and experiencing fatigue much less frequently by increasing accuracy and taking over specific functions.

“Getting on a piece of construction equipment and starting to do what these operators are asked to do isn’t easy,” Mairet remarked. Grade control technology, for example, can make operators more comfortable and productive much more quickly. Technology that reduces workloads will be beneficial even to experienced operators of machinery. Operators who experience this are happier and more productive.

“You can take an experienced operator and make them stand out with machine guidance,” Woods continued. Within a day or so of operating the equipment, a novice operator could learn how to cut grade with machine control. Without this kind of technology, it might take months or even years to complete the required training.

Up until that point, one way to address the growing scarcity of skilled labor in the construction sector is through machine control. Instead of relying solely on intuition and years of skill development, machine control enables equipment operators to rely on real-time data and semi-autonomous operation.

Mairet remarked on the impact of machine control technologies in modernizing construction workflows. He acknowledged that skilled operators and surveyors have always been capable of maintaining grade, but emphasized that machine control enhances this process, making it safer and more efficient. Mairet views machine control as a contemporary approach to shaping the world.


As we see, machine control is pivotal in modernizing construction sites, elevating efficiency, safety, and precision. While Satel USA does not provide full machine control systems, our expertise in reliable communication technology positions us as an essential partner in the machine control ecosystem. We provide robust and reliable radios that ensure seamless communication, a critical component in the effective operation of machine control systems.

For more information and to understand how our technology can support your machine control needs, visit Satel USA’s Machine Control Page

Discover how we enhance communication reliability in construction technology, contributing to the overall success of your projects.

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Elevating Off-Highway Connectivity: Discover the SATEL MCCU-20 LTE for Mission-Critical Operations

In the dynamic landscape of off-highway machinery connectivity, challenges are omnipresent, but so are groundbreaking solutions. Enter the SATEL MCCU-20 LTE / UHF, one of SATEL’s latest innovation and a testament to reliability and innovative technology, designed to meet the complex demands of mission-critical operations in various fields, from smart farming to emergency response. With this cutting-edge technology, long distance challenges are made short, complex tasks more manageable, and challenges are transformed into successes. Let’s dive into it!

What is SATEL MCCU-20?

The SATEL MCCU-20 LTE / UHF 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. It’s a unique blend of technology that supports dual-technology operation – allowing data reception through both UHF radio-based RTK and NTRIP over LTE networks. This versatility makes it an ideal solution for a wide range of applications requiring precise location data and reliable communication in mobile settings.

Robust Solution for Off-Highway Challenges:

The SATEL MCCU-20 LTE / UHF is expertly engineered to provide reliable, efficient, and cost-effective connectivity for off-highway machinery. Deployed across various sectors such as construction, mining, surveying, and forestry, this device ensures seamless and effective operations even in the most challenging conditions.

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

Mission-Critical Connectivity Applications:

  • RTK Correction Signaling: Delivers centimeter-level positioning accuracy, crucial for precision tasks in smart farming, surveying, and more.
  • Collision Avoidance Signaling (CAS): Bolsters safety and prevents accidents in active, dynamic work environments.
  • Machine to Machine Commands (V2V and V2X): Enables smooth communication between various machines and vehicles, essential for synchronized and efficient operations.
  • Secure Firmware Updates: Maintains system integrity and security with safeguarded, dependable updates.
  • Central Control Signal: Facilitates streamlined operations through centralized management, enhancing overall efficiency.
  • Safety Signaling: Upholds stringent safety standards, vital in all mission-critical activities.
  • Mission-Critical Telematics: Offers essential data for effective operation in high-stakes scenarios.

Customer-Oriented, Solution-Focused Approach:

The SATEL MCCU-20 LTE / UHF is not just a product; it’s a tailor-made solution for the unique challenges encountered in off-highway applications. Its dual-technology operation, sophisticated cybersecurity features, and durable design ensure uninterrupted, secure, and comprehensive connectivity.


Use Case 1

This scenario shows the flexibility of MCCU-20 LTE / UHF where the off-highway machine can use RTK in a job site and can switch to UHF when cellular connection becomes unreliable or unavailable.

Use Case 2

This situation shows an example of an agricultural off-highway machine where the tractor is utilizing the LTE functionality of MCCU-20.

Use Case 3

This example depicts a scenario showcasing a tractor operating off-highway and employing the MCCU-20’s UHF capabilities.

Looking Ahead:

  • MCCU-15 is coming soon! This new device is similar to the one that came before it, but it has a specific purpose in mind: it’s exclusively an LTE-only device. Designed for seamless integration into various operational frameworks, MCCU-15 promises to revolutionize connectivity with its dedicated LTE technology, ensuring faster and more reliable communication channels. This device is tailored for scenarios where LTE coverage provides optimal performance, making it a perfect fit for modern, connected applications.
  • SATEL NARS-BT & SATEL MOBILE: Together with the SATEL Mobile application, the sturdy Bluetooth-RS232 SATEL NARS-BT device matches wireless configuration requirements for Machine Control applications. Below is a sample use case featuring MCCU-20.


Embrace the future of confident and innovative connectivity with the SATEL MCCU-20 LTE / UHF. For a deeper dive into its technical features and to understand how it can revolutionize your mission-critical operations, visit our detailed product page here: SATEL MCCU-20 LTE / UHF.

Get in Touch:

Curious about how the SATEL MCCU-20 LTE / UHF can be integrated into your specific mission-critical machine control operations?

Our team of experts is ready to assist you in harnessing the full potential of this innovative solution. 

Contact us today to explore the possibilities and elevate your operational efficiency.

Reach out to us via our Contact Form and let’s discuss how we can help!

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Four Smart Trends in Construction Machine Control

Machine Control Construction sites are becoming smarter and more efficient, thanks to new technology from companies like Caterpillar and Trimble. These advancements are making it easier to work safely and solve the problem of finding skilled machine operators.

Step into the future with Satel USA as we spotlight four transformative trends in construction machine control. Our deep dive reveals not just what these trends are, but how they offer practical solutions, inspire confidence in your projects, and cater directly to your needs. Get ready to be energized by the professional insights and innovative approaches that are shaping a smarter, more efficient construction industry.

Remote Operations: Controlling Machines from a Distance

Caterpillar has developed a system called Cat Command that lets people control big machines like excavators and loaders without having to be inside them. This can be done from as far away as four football fields. This was shown off at CONEXPO-CON/AGG 2023, proving that it’s not just an idea—it’s really happening.

Safety is a big deal with this new tech. As mentioned in For Construction Pros, these technologies are supported and enabled by safety features like radar and camera systems in Cat Detect, ensuring that remote operation does not increase risk. Cat Command is sold in a package that includes:

  • Line-of-sight remote control and can also be used in non-line-of-sight remote settings
  • Dealer-installed field kits to make a machine Command-ready
  • Multiple cameras for non-line-of-site operation and stream on-site video feeds
  • A microphone, cameras, indicator lights, a wireless receiver and antenna for mounting on top of the cab
  • Advanced features including Grade Assist, Swing Assist and E-Fence

The market for operating construction equipment remotely is so promising that new companies are entering the space to claim their share. Teleo, a startup from Palo Alto established in 2019, is a prime example. It secured $12 million in Series B funding in June 2022, building on an earlier seed round in March 2020. The firm, which employs 20 people primarily in engineering roles, is led by co-founder and CEO Vinay Shet. During the CONEXPO event, Teleo revealed its collaboration with notable new clients such as the John Aarts Group, Teichert, and Tomahawk Construction. Significantly, the company also expanded its network by partnering with dealers across the U.S., Canada, and Europe, setting the stage for its growth in the near future.

Teleo’s remote operation systems are designed with safety as a core feature, ensuring operators have clear visibility at the rear. Shet highlights the use of cameras beneath the bucket to provide clear views of the work zone for those operating wheel loaders and skid steers.

While certain remote control technologies are intended for operators to use within their line of sight, systems like Cat Command and Teleo’s offerings need a reliable internet connection. This connection must be fast enough to allow operators to control equipment in real-time without delays.

Making Machine Operation Easier

Another big step forward is making machines easier to use. SRI International is working on tech that lets operators use simple hand signals or a joystick to control machines. This could make it much simpler for someone who’s never operated a machine before to jump in and start working.

SRI International’s Senior Robotics Engineer, Reuben Brewer, envisions a system where operating an excavator doesn’t require being physically present in it. Operators have the flexibility to control the machinery from the construction site or remotely from another location, such as an office. This is particularly useful when the excavator isn’t being used, allowing the operator to engage in productive work from afar.

Although this concept might seem similar to what Cat Command and Teleo offer, SRI’s research goes beyond just remote control. Brewer emphasizes that their system is unique because it includes the ability to detect humans in the vicinity, allowing the excavator to stop or slow down to prevent accidents. They also immerse the operator in a virtual reality setting for a more effective remote operation experience.

Brewer points out the importance of virtual reality in providing a full sensory experience, which is critical for precision. Initially, without virtual reality, operators missed their target half the time because they lacked depth perception. With virtual reality headsets, they achieved a perfect success rate.

The system’s comprehensive sensory feedback, including 360-degree camera views, is vital for safety, especially in urban settings where the machine automatically shuts down if someone approaches. This safety feature is adaptable, allowing for the creation of no-go zones to prevent the excavator from moving if there’s an obstacle behind it.

Operators can control the excavator using a joystick or simple hand gestures, which mimic the actions they want the machine to perform. This intuitive control method quickly brings new operators up to speed and helps alleviate the labor shortage. Brewer explains that they’ve developed a more natural control pattern that mimics the actual movements, making it easier for operators to perform tasks like scooping and digging, which is especially helpful for those who haven’t operated machinery in a while.

OEM or Aftermarket Machine Control

Fleet owners have a decision to make when it comes to the type of machine control technology they use, whether it’s for remote operation, precision grading with GNSS, or tech that allows machines to interact with their environment. They can either go with systems provided by the original equipment manufacturer (OEM) or choose from solutions offered by third-party vendors after purchase.

According to the 2023 State of the Industry Construction Technology Report, the trend is leaning towards automation technologies that are either built into the equipment by the OEM or added later by third-party companies like Trimble, Leica, Unicontrol, and Teleo. The majority of the industry professionals surveyed are leaning towards OEM-provided controls, with 27% already using them, 5% allocating funds for them, and 11% planning to adopt them in the future. In contrast, 15% are using third-party machine controls, with an equal 5% budgeting for them and a slightly lower 12% considering them for future use.

Contractors might prefer OEM solutions to minimize the risk of damaging sensitive equipment during installation. The ease of purchasing and the potential for a higher resale value of machines equipped with OEM technology are also persuasive factors. Caterpillar, for instance, is progressively including machine control features like grade control as standard on certain models, such as hydraulic excavators. Case is also providing a universal machine control option compatible with major tech providers, including Topcon, Trimble, and Leica Geosystems.

Even though built-in machine control options are currently more widely used, the growing presence of third-party providers like Unicontrol, Sodex, Teleo, and others suggests that the market for retrofitting machine control may expand. As more OEMs begin to standardize machine control features, the industry may continue to favor OEM solutions, or the trend could stabilize. The industry is keeping an eye on this development to see whether the convenience of OEM-integrated machine control outweighs the benefits of third-party options.

Machine Control Data: The Secret to Smarter Construction

None of this would work without data. Another trend shaping the construction machine control landscape is the growth of technology that prepares data for machine control systems and gathers information for progress tracking and final construction reports. 

Trimble Earthworks stands out as a leading solution for these tasks, offering the capability for users to send files straight to machines on-site either wirelessly through Trimble WorksManager software or via a USB drive with the File Flipper app.

There are also other tools available for managing machine control data. InSite Software’s InSite Elevation Pro, for example, underwent a major overhaul in 2020 to enhance its user-friendliness and performance. The platform continues to evolve, with the recent introduction of RockAlert in April 2023. This feature provides machine control systems with valuable data on the presence of rocks, water, and other underground layers.

Additionally, Quantum Land Design introduced the Quantum Flight Pack in April 2023. This tool allows contractors to set ground control points with a GPS rover, automate drone flights to survey the area, and then process the collected drone data to perform volume measurements for project planning.


As we navigate the evolving terrain of construction technology, it’s evident that the industry is not just building structures—it’s building a smarter future. The four smart trends in machine control we’ve discussed are not just reshaping the landscape; they’re providing tangible solutions to real-world challenges such as the skilled labor shortage and on-site safety concerns.

At the heart of this technological revolution, companies like Caterpillar are driving innovation, ensuring that construction sites are not only more efficient but also more interconnected. And while Satel USA may not produce complete machine control systems, our expertise in robust communication technology positions us as a cornerstone in this dynamic ecosystem.

Our Satel radios are the silent heroes behind the scenes, providing the reliable communication that is critical for advanced machine control systems to function seamlessly across vast distances and challenging environments.
Discover how our Satel radios can amplify the effectiveness and reliability of your machine control operations. Visit our Machine Control Page today!

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Machine Control System Market Global Forecast to 2028: GNSS and Excavators Leading the Charge

The global machine control system market is on the rise, projected to grow from $5.1 billion in 2023 to $7.3 billion by 2028, marking a compound annual growth rate (CAGR) of 7.4%, according to a recent MarketsandMarkets report. This surge is fueled by the construction industry’s focus on safety and efficiency. Two notable segments fueling this growth are the GNSS technology and the use of excavators. 

Dive into our comprehensive breakdown where we unravel the key elements driving this market growth. Discover how GNSS technology and excavators are revolutionizing the construction landscape, and what this means for the future of machine control systems.

Market Growth Drivers:

Enhanced Safety Measures: At the core of the market’s expansion is the demand for increased safety. Machine control systems minimize the risk of accidents by giving operators real-time feedback on the proximity of workers and potential hazards, crucial for heavy construction environments.

Technological Advancements: The integration of high-tech components like GNSS receivers and sensors provides unprecedented precision in machine operation, essential for tasks that demand exact positioning.

Market Restraints:

Costly Initial Investments: Despite their benefits, the incorporation of sophisticated machine control systems is hindered by the hefty initial costs. The R&D expenses, coupled with the need for specialized software and hardware components, add to the financial burden, potentially slowing market penetration.

Market Opportunities:

3D Modeling Wave: The construction sector’s burgeoning interest in 3D modeling and scanning technologies presents vast opportunities. These technologies enable precise project planning and monitoring, facilitating a smoother workflow from conception to execution.

Market Challenges:

Maintaining Data Integrity: The reliance on GNSS technology for machine control systems introduces the challenge of ensuring data accuracy. Environmental factors such as atmospheric conditions or urban structures can disrupt signal quality, leading to inaccuracies that can impact operational efficiency.

GNSS Technology: A Cornerstone for Growth

  • High CAGR Expected: GNSS technology stands out as the segment expected to grow at the highest CAGR within the machine control system market. Its precision positioning capabilities are vital for industries where precise location data is paramount.
  • Versatility Across Industries: The utility of GNSS in construction, agriculture, and mining for tasks such as grading and excavation makes it indispensable. This global coverage ensures that machine control systems can be effective in any geographical setting.
  • Accuracy Challenges: Despite its advantages, GNSS-based machine control systems must contend with accuracy issues due to potential environmental signal interferences. This includes atmospheric conditions and obstructions in urban or densely foliaged areas.

Excavators: Cementing the Largest Market Share

  • Widespread Industry Use: Excavators are projected to claim the largest share of the market due to their extensive use across various industries, including construction and mining.
  • Enhanced Precision and Efficiency: Machine control systems augment the capabilities of excavators by offering real-time positioning and automated guidance. This not only boosts precision but also operational efficiency, leading to better resource management and reduced error margins.
  • Market Share Factors: The versatility and application breadth of excavators have made them a staple in the machine control system market, and this trend is expected to continue through the forecast period.

Regional Insights: Asia Pacific’s Promising Outlook

  • Fastest Growing Market: The Asia Pacific region is anticipated to experience the highest growth rate. Economic growth, urbanization, and substantial investments in infrastructure development in countries like China and India is driving this trend and are propelling the demand for machine control systems.

Key Market Players:

Leading Innovators: The market is competitive, with players like Topcon, Trimble Inc., and Hexagon leading the charge. Their strategies include new product developments, collaborations, and partnerships to solidify their market position and drive innovation forward.


The machine control system market is poised for substantial growth, shaped by technological advancements and a strong emphasis on safety and efficiency.  GNSS and excavators stand as pivotal elements in this growth story. However, the industry must navigate the challenges of high initial costs and the need for reliable data to fully realize its potential​.

As the machine control system market continues to evolve, the role of reliable communication becomes increasingly critical. At Satel USA, we specialize in providing robust Satel radios that are integral to the infrastructure of effective machine control systems. Known globally for their long range, superior transceivers, and unparalleled reliability, our radios ensure that your machine control solutions remain effective over vast distances and through challenging terrains. 

While we may not offer full machine control systems, our expertise in reliable communication technology makes us a vital partner in the machine control ecosystem. 

We invite you to explore how our Satel radios can enhance the efficiency and dependability of your operations. Visit our Machine Control page for a closer look at how we’re driving the future of machine control communication, ensuring your projects are built on solid ground.