Product Overview
The 3 Way Wilkinson Power Splitter (138-960MHz) is a high-performance passive component specifically engineered for Public Safety and critical communication systems. Covering the broad VHF, UHF, and 700/800MHz bands, it provides precise power distribution with low insertion loss and high isolation between ports. Designed for both indoor and outdoor reliability with an IP65 waterproof rating and a distinctive red finish, it is the ideal solution for DAS, Bi-Directional Amplifiers (BDA), and In-building wireless coverage.
Technical & Mechanical Specifications
| Model No. | MPS-190-02-NF | MPS-190-03-NF | MPS-190-04-NF |
| Freq(MHz) | 138-960 | 138-960 | 138-960 |
| Output Port Number | 2 | 3 | 4 |
| Split Loss(dB) | 3.0 | 4.8 | 6.0 |
| Insertion Loss(dB) | 0.7 | ≤1.6 | ≤1.8 |
| Isolation(dB) | 20 min | 18 min | 16 min |
| VSWR | ≤1.30 | ≤1.30 | ≤1.35 |
| Total Input Power | 50W / 50 ohm | ||
| Connector / Color | N-female / Red | ||
| Application | Indoor or Outdoor (IP65) | ||
| Dimensions(mm) | 158*122*24 | 122*158*24 | 122*158*24 |
| Weight(kg) | 0.65 | 0.75 | 0.85 |
NOTE: All specifications can be modified as per the customer's requirement. Our company provides comprehensive technical support, 24/7 sales assistance, and professional OEM services to ensure the best fit for your communication network.
Frequently Asked Questions
- Q1: Why is this Wilkinson splitter particularly suitable for Public Safety systems?
- A: Public Safety networks often operate in the VHF/UHF and 700/800MHz bands. This splitter covers the essential 138-960MHz range and offers high isolation, which prevents interference between different radio channels, ensuring clear, uninterrupted emergency communications.
- Q2: What is the benefit of the Wilkinson design over reactive power splitters?
- A: Unlike reactive splitters, the Wilkinson design includes internal resistors that provide significant isolation (16-20dB min) between output ports. This is critical when connecting multiple transceivers or antennas where port-to-port interference must be minimized.
- Q3: Is this product durable enough for outdoor rooftop installations?
- A: Yes. It is rated IP65 waterproof, making it resistant to dust and low-pressure water jets from any direction. The rugged housing and wide operating temperature range (-30~+70°C) ensure stable performance in harsh outdoor environments.
- Q4: Does your company provide customization for specific frequency bands or connectors?
- A: Absolutely. We offer professional OEM/ODM services. Whether you need 4.3-10 connectors for lower PIM, a different housing color, or a narrowed frequency band for optimized performance, our engineering team can provide a tailored solution.
- Q5: What kind of professional support can I expect after purchase?
- A: We provide full technical skills support for our Wilkinson splitters. Our engineers and sales team are available 24 hours a day to assist with system design, troubleshooting, and any specific integration needs you may have.
Mechanical Drawing
