Product Overview
The 4 Way Wilkinson/Microstrip Power Splitter is a high-efficiency UHF component engineered for Walkie Talkie Communication Systems and critical emergency infrastructures. Operating across the 350-520MHz band, it enables a single RF source to be divided into four equal outputs with high precision. Featuring N-female connectors and a compact design, it is widely utilized in In-building Solutions (IBS) to ensure comprehensive and stable radio coverage throughout complex facilities.
Technical & Mechanical Specifications
| Model No. | MPD-UHF-04-NF |
| Freq(MHz) | 350-520MHz |
| Output Port Number | 4 Way |
| Insertion Loss(dB) | 6.5dB |
| Isolation(dB) | 20 min |
| VSWR | ≤1.25 |
| Total Input Power(W) | 50W |
| Impedance | 50 ohm |
| Connector | N-female |
| Color | Black |
| Application / Temp | Indoor / -30 to +70℃ |
| Weight(kg) | 0.35kg |
NOTE: All specifications can be modified as per the customer's requirement. We provide full technical skills support, 24-hour engineering consultation, and professional OEM services to ensure the best fit for your UHF communication network.
Frequently Asked Questions
- Q1: What makes the 4-way Wilkinson splitter suitable for large-scale Walkie Talkie systems?
- A: A 4-way splitter allows one base station or repeater to broadcast to four separate antenna zones. This is essential for expanding UHF radio coverage across expansive indoor areas, such as warehouses, shopping malls, or multi-level parking structures.
- Q2: How does the "Isolation" parameter impact system reliability?
- A: With ≥20dB isolation, this splitter prevents signal feedback between the four output ports. This means if one antenna suffers from a cable fault or high reflection, the performance of the other three antenna branches remains stable, which is critical for Emergency Communication Systems.
- Q3: Can this splitter support 400-470MHz UHF frequencies?
- A: Yes, it is fully optimized for the 350-520MHz range, which completely covers the standard 400-470MHz UHF walkie-talkie bands. This ensures broad compatibility with most professional two-way radio equipment.
- Q4: Does Maniron provide professional technical support for system design?
- A: Absolutely. We offer professional skills support and 24-hour access to our sales and engineering teams. We can assist you in calculating link budgets and choosing the right components for your specific IBS project.
- Q5: Is customization available for specific power or connector needs?
- A: Yes. Through our OEM services, we can customize the power handling capacity, frequency range, or connector interface (such as SMA or 4.3-10) to meet the unique mechanical and electrical requirements of your project.
Mechanical Drawing
