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- Phone：+86 17702828378
- WeChat：+86 17702828378
- WA：+86 17702828378
- Mail：sales@yusntech.com
- Address：Room 3, Floor 1, Building 13, No. 69, East Section of Hangkong Road, Dongsheng Subdistrict, Shuangliu District, Chengdu City, Sichuan Province.
Power Dividers & Combiners
FAQ
A power divider, also known as an RF power splitter, is a passive microwave component that splits one input signal into multiple output signals with specific amplitude and phase relationships.
At Yusntech, our power dividers are engineered for high-frequency RF systems, supporting applications such as radar, satellite communication, DAS, and 5G networks.
A power divider splits one signal into multiple outputs, while a power combiner merges multiple signals into one output.
Most Yusntech power dividers support dual functionality (divider/combiner) under controlled conditions, making them suitable for flexible RF system design.
Common RF power divider types include:
• Wilkinson power divider (high isolation, most popular)
• Resistive power divider (wideband but higher loss)
• Hybrid coupler-based divider
• Waveguide power divider (high power applications)
Yusntech provides both standard and custom solutions across these technologies.
Selecting the right power divider depends on:
• Frequency range (e.g., DC–6GHz, 18GHz, 40GHz+)
• Number of output ports (2-way, 3-way, 4-way, 8-way, 16-way)
Power handling (Watt level)
• Insertion loss and isolation requirements
• Connector type (SMA, N, 2.92mm, etc.)
Yusntech offers full customization to match your RF system requirements.
Insertion loss refers to the total signal loss when passing through the power divider, including theoretical split loss and additional circuit loss.
Lower insertion loss = higher efficiency.
Yusntech designs focus on minimizing excess loss for optimal signal integrity.
Isolation measures how well the output ports are isolated from each other.
High isolation prevents signal interference between channels, which is critical in:
• Radar systems
• Communication systems
• Multi-channel RF testing
Yusntech Wilkinson dividers provide excellent isolation performance.
Return loss indicates impedance matching quality.
• Higher return loss (e.g., >20 dB)
• Lower reflection
• Better signal performance
Yusntech RF power dividers are optimized for superior VSWR and return loss.
Yes, most RF power dividers can operate as combiners if:
• Signals are coherent (same frequency & phase)
• Power levels are within safe limits
Yusntech provides designs specifically optimized for combining applications.
Typical RF power divider frequency ranges include:
• Low frequency: DC–1 GHz
• Broadband: DC–6 GHz / DC–18 GHz
• Microwave: up to 40 GHz+
Yusntech supports custom frequency ranges, including millimeter-wave designs.
The difference lies in the number of output ports:
• 2-way: split into 2 equal signals
• 3-way: split into 3 outputs
• 4-way+: multi-channel distribution
More outputs → higher insertion loss and complexity.
Yusntech offers up to 32-way or more custom designs.
Common RF connectors include:
• SMA
• N-type
• 2.92mm (K)
• 2.4mm / 1.85mm (mmWave)
Yusntech supports connector customization based on your system interface.
RF power dividers are widely used in:
• Radar systems
• 5G base stations
• Satellite communications
• RF testing systems
• Distributed antenna systems (DAS)
Yusntech products are designed for high-reliability industrial and military applications.
Power handling depends on design and structure:
• Coaxial: up to hundreds of watts
• Waveguide: kW-level
• PCB-based: lower power
Yusntech provides high-power RF power divider solutions tailored to your application.
Yes. Yusntech specializes in custom RF solutions, including:
• Frequency customization
• Power handling optimization
• Connector selection
• Mechanical design (size, mounting)
👉 OEM & ODM services available.
• Wide frequency coverage (DC to mmWave)
• Low insertion loss & high isolation
• Custom design capability
• Fast prototyping & global delivery
• Proven performance in demanding RF systems