Product Description
The MPS-327 series features high-performance 340-2700MHz Power Splitters available in 2, 3, and 4-way configurations. Specifically designed for DAS and Tetra systems, these splitters cover a wide frequency band with an exceptional Low PIM of -160dBc. Engineered for versatility, they support 300W average power and are rated IP65, making them an ideal choice for both demanding In-building Solutions and outdoor infrastructure deployments.
Technical & Mechanical Specifications
| Model No. | MPS-327-02-4F-160 | MPS-327-03-4F-160 | MPS-327-04-4F-160 |
|---|---|---|---|
| Frequency (MHz) | 340-2700 | 340-2700 | 340-2700 |
| Input Port Number | 1 | 1 | 1 |
| Output Port Number | 2 | 3 | 4 |
| Split Loss (dB) | 3.0 | 4.8 | 6.0 |
| Insertion Loss (dB) | ≤ 0.4 | ≤ 0.6 | ≤ 0.6 |
| VSWR | ≤ 1.3 | ≤ 1.3 | ≤ 1.3 |
| 3rd PIM (dBc) | ≤ -160dBc @ 2*43dBm (698-2700MHz) | ||
| Average Power (W) | 300 | 300 | 300 |
| Impedance | 50 Ω | 50 Ω | 50 Ω |
| Connector Type | 4.3-10 Female | 4.3-10 Female | 4.3-10 Female |
| Weight (KG) | 0.68 | 0.73 | 0.78 |
| Dimensions (mm) | 368 * 67.1 * 25 | 455.6 * 67.1 * 25 | 455.6 * 67.1 * 46 |
| Environmental | Specification | ||
| Application / IP Grade | Indoor or Outdoor, IP65 | ||
| Working Temp (deg) | -35 to +65 | ||
| Relative Humidity | 5% - 95% | ||
| Color | Black | ||
Frequently Asked Questions
- Q1: Why is this power splitter specifically recommended for Tetra systems?
- Tetra systems often operate in lower frequency ranges. This splitter supports a wide frequency band starting from 340MHz, covering the critical UHF bands used in public safety and critical communications networks, while maintaining Low VSWR.
- Q2: What are the advantages of the 4.3-10 Female connector used here?
- The 4.3-10 Female connector is specifically designed for low PIM applications. It offers a more compact footprint than 7/16 DIN connectors and provides better mechanical stability, which is essential for maintaining the -160dBc PIM rating.
- Q3: Is the device durable enough for outdoor rooftop installations?
- Yes, the device is built for Indoor or Outdoor application and features an IP65 rating. This means it is protected against dust ingress and low-pressure water jets, ensuring reliable performance in various weather conditions.
- Q4: How does the Low PIM rating impact the DAS network performance?
- A PIM of -160dBc ensures that the splitter generates minimal internal interference. In In-building Solutions (IBS), this is vital for maintaining high data rates and clear voice quality by preventing passive intermodulation from masking actual signals.
