Product Overview
The 3 Way Wilkinson/Microstrip Power Splitter is a high-performance UHF device specifically engineered for Walkie Talkie Communication Systems and emergency response networks. Operating within the 350-520MHz frequency range, it provides balanced power distribution to three separate antenna ports with minimal signal loss. Featuring a robust N-female connector and high isolation, this splitter is ideal for In-building Solutions (IBS) where reliable, multi-channel radio coverage is essential.
Technical & Mechanical Specifications
| Model No. | MPD-UHF-03-NF |
| Freq(MHz) | 350-520MHz |
| Output Port Number | 3 Way |
| Insertion Loss(dB) | 5.5dB |
| 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) | 0.3kg |
NOTE: All specifications can be modified as per the customer's requirement. Our company provides 24-hour engineering support and professional OEM services to deliver customized power dividers for your specific radio communication needs.
Frequently Asked Questions
- Q1: What are the primary benefits of using a 3-way UHF power splitter?
- A: A 3-way splitter allows a single UHF radio source to feed three separate antennas simultaneously. This is particularly useful in Walkie Talkie systems where you need to extend coverage across multiple floors or different sections of a building from a single repeater.
- Q2: Why is the "Wilkinson" microstrip design important for isolation?
- A: The Wilkinson design includes internal resistive components that provide high isolation (≥20dB) between output ports. This ensures that a fault or reflection on one antenna branch does not significantly impact the signal performance of the other two ports.
- Q3: Can this splitter handle the power of emergency communication base stations?
- A: Yes, with a 50W total input power rating, it is well-suited for high-duty cycle transmissions in UHF emergency communication and public safety repeater systems.
- Q4: Does your company offer custom tuning for the 400-470MHz band?
- A: Absolutely. While this model covers the broad 350-520MHz range, we provide OEM customization to optimize performance for narrower bands like 400-470MHz or to change connector types according to your system requirements.
- Q5: How does the VSWR affect the performance of my Walkie Talkie system?
- A: A low VSWR (≤1.25) means the splitter is highly efficient at transferring energy to the antennas. This minimizes signal reflections that could otherwise cause interference or damage your radio equipment, ensuring clear voice communication.
Mechanical Drawing
