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
| Feature | Satel EASy+ | Satel Proof TR4+ |
| Frequency Range | 403-473 MHz | 403-473 MHz |
| Channel Spacing | 12.5/20/25 kHz | 12.5/20/25 kHz |
| Encryption | AES128/AES256 (optional) | AES128 (standard); AES256 (optional) |
| Interfaces | RS-232, RS-422, RS-485 | RS-232 only |
| Power Output | Up to 1W | Up to 1W |
| User Interface | Front display, indicator lights, field-configurable | Requires an external device for configuration. No LCD or indicator lights. |
| Durability | IP 52 ratings prevents dust and debris, should be kept away from water and liquids. | IP69K rated for extreme dust and water protection |
| Connector Type | D-15 female for data and power. | Deutsch 6 pin interface connector |
| Applications | Ideal for short to medium range transmission, high-quality receiver for long range | Ideal 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.