Product Overview
The 2W RF Termination Load (DC-3GHz), also known as a Dummy Load, is a precision passive component designed to terminate an RF port in its characteristic impedance. Operating from DC to 3GHz, it is fully compatible with 2G, 3G, 4G, and LTE applications. Featuring a high-performance 4.3-10 male connector and a low VSWR (≤1.20), this 50-ohm termination ensures circuit stability and prevents signal reflections, making it an essential tool for system testing and In-building Solutions (IBS).
Technical & Mechanical Specifications
| Model No. | MNDL-3G-2W-N |
| Freq(MHz) | DC-3GHz |
| VSWR | ≤1.20 |
| Power(W) | 2 |
| Impedance | 50 ohm |
| Connector | 4.3-10-male |
NOTE: All technical parameters can be adjusted as per the customer's requirement. Our company offers a comprehensive range of dummy loads with various power ratings and connector types (N, DIN, 4.3-10) to support your specific project needs.
Frequently Asked Questions
- Q1: What is the primary advantage of the 4.3-10 connector on this termination?
- A: The 4.3-10 connector is designed for modern small-cell and DAS applications. Compared to traditional connectors, it offers better PIM performance, a more compact footprint, and a more reliable connection, even when hand-tightened.
- Q2: Why is a low VSWR of ≤1.20 important for a dummy load?
- A: A low VSWR (Voltage Standing Wave Ratio) indicates that the termination is absorbing almost all the RF energy with minimal reflection. This protects your sensitive active equipment (like power amplifiers) from damage caused by reflected signals.
- Q3: Can this 2W termination be used for 5G testing?
- A: Yes, since it operates up to 3GHz, it covers the major Sub-3GHz 5G NR bands. Its precision and stability make it ideal for verifying signal paths in multi-band indoor wireless systems.
- Q4: Does your company offer customization for higher power requirements?
- A: Absolutely. We provide OEM/ODM services and can manufacture termination loads ranging from 1W to 200W or more, with customized frequency ranges and connector interfaces tailored to your specific infrastructure requirements.
- Q5: How does this product perform in high-density IBS/DAS environments?
- A: Its compact design and high-grade 4.3-10 interface are specifically engineered for high-density environments. It allows for reliable termination of unused ports in splitters or couplers, ensuring that the entire Distributed Antenna System (DAS) maintains its designed impedance balance.
