Product Overview
The MRDL-10-3G-NM is a high-quality 10W RF Termination Load (Dummy Load) designed for precision signal absorption across the DC-3GHz frequency range. It provides a perfect 50-ohm match with a low VSWR of ≤1.20, effectively preventing signal reflections that could damage sensitive RF equipment. Featuring a durable N-type Male connector, this load is an essential component for 2G/3G/4G and LTE In-building Solutions (IBS). All Maniron terminations are fully RoHS and REACH compliant, ensuring high environmental and safety standards.
Technical & Mechanical Specifications
| Model No. | MRDL-10-3G-NM |
| Freq(MHz) | DC-3GHz |
| VSWR | ≤1.20 |
| Power(W) | 10 |
| Impedance | 50 ohm |
| Connector | N-male |
NOTE: This 10W termination is designed for optimal signal absorption and heat dissipation. Maniron offers a variety of connector styles (SMA, 4.3-10, DIN) and different power ratings to meet your specific project needs. Please contact us for customized solutions.
Frequently Asked Questions
- Q1: What is the primary function of a 10W RF Dummy Load?
- A: An RF dummy load acts as a "dead end" for signal power. It is used to terminate an open port in a circuit to prevent signal reflections. It safely absorbs up to 10W of RF energy and converts it into heat, protecting the system's active components like amplifiers from damage caused by high VSWR.
- Q2: Why is the DC-3GHz frequency range important?
- A: The DC-3GHz range covers almost all standard commercial wireless communication bands, including 2G, 3G, 4G LTE, and early 5G bands, as well as Wi-Fi. This makes the termination a versatile tool for various In-building Solutions (IBS) and laboratory testing.
- Q3: What are the advantages of an N-type Male connector?
- A: The N-type connector is one of the most popular connectors for RF applications. It is threaded, weatherproof, and provides a very stable mechanical connection. It is highly reliable for handling the moderate power levels (like 10W) typically found in outdoor and indoor DAS systems.
- Q4: What does "matched to 50 ohms" mean?
- A: In RF systems, the standard characteristic impedance is 50 ohms. If a port is left open, it creates an impedance mismatch. A 50-ohm termination matches the system's impedance perfectly, ensuring that the maximum amount of power is absorbed and the lowest possible VSWR is achieved.
- Q5: Is this product compliant with international environmental standards?
- A: Yes. All our RF terminations are RoHS and REACH compliant. This means they are free from restricted hazardous substances, making them safe for global export and use in environmentally conscious infrastructure projects.
