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Wilkinson Power Combiners
Yusntech Wilkinson Power Dividers & Combiners offer low-loss, high-isolation RF signal distribution and combining solutions for microwave systems. Available in 2-way, 3-way, 4-way and 8-way configurations, our products support frequencies from MHz to GHz with power handling up to 2500W. Featuring excellent amplitude and phase balance, they are widely used in radar, phased array antennas, satellite communications and RF test systems. Custom designs, frequency bands, power levels and connector configurations are available for OEM and system integration requirements.
Features
- 2/3/4/8-way configurations
- Low insertion loss
- High port isolation
- Excellent phase balance
- Up to 2500W power handling
Applications
- Phased array radar systems
- Satellite communication systems
- RF transmitter chains
- Wireless infrastructure
- Microwave test systems
Model↑↓ | Way | Freq. (GHz) | IL. (dB Max) | VSWR (Max) | Isolation (dB Min) | AmpBal (dB Max) | PhBal (° Max) | Power (W) | Inquiry |
|---|---|---|---|---|---|---|---|---|---|
| YS2PC200-80M-R52-S | 2 | 0.08-0.52 | 0.5 | 1.40 | 14 | ±0.2 | ±5 | 200 | Inquiry |
| YS2PC1000-80M-1-N | 2 | 0.08-1 | 0.6 | 1.40 | / | ±0.2 | ±2 | 1000 | Inquiry |
| YS2PC2000-80M-1-7 | 2 | 0.08-1 | 0.6 | 1.40 | / | ±0.2 | ±2 | 2000 | Inquiry |
| YS4PC2000-80M-1-7 | 4 | 0.08-1 | 0.7 | 1.60 | / | ±0.2 | ±3 | 2000 | Inquiry |
| YS4PC2500-80M-1-7 | 4 | 0.08-1 | 0.7 | 1.60 | / | ±0.2 | ±3 | 2500 | Inquiry |
| YS2PC2000-87M-R108-F | 2 | 0.087-0.108 | 0.5 | 1.30 | 18 | ±0.2 | ±3 | 2000 | Inquiry |
| YS4PC800-R1-R4-7 | 4 | 0.1-0.4 | 0.6 | 1.40 | 15 | ±0.2 | ±3 | 800 | Inquiry |
| YS2PC2000-R1-R52-N | 2 | 0.1-0.52 | 0.4 | 1.60 | 13 | ±0.2 | ±5 | 2000 | Inquiry |
| YS4PC200-R2-R6-N | 4 | 0.2-0.6 | 0.4 | 1.35 | / | ±0.2 | ±4 | 200 | Inquiry |
| YS2PC2500-R2-1-7 | 2 | 0.2-1 | 0.5 | 1.30 | / | ±0.3 | ±3 | 2500 | Inquiry |
| YS2PC200-R35-R7-S | 2 | 0.35-0.7 | 0.5 | 1.40 | 14 | ±0.2 | ±5 | 200 | Inquiry |
| YS4PC300-R35-R75-N | 4 | 0.35-0.75 | 0.5 | 1.25 | 20 | ±0.2 | ±4 | 300 | Inquiry |
| YS2PC400-R4-6-N | 2 | 0.4-6 | 1.0 | 1.60 | / | ±0.3 | ±5 | 400 | Inquiry |
| YS2PC40-R42-R45-N | 2 | 0.42-0.45 | 0.9 | 1.45 | 25 | ±0.3 | ±5 | 40 | Inquiry |
| YS2PC400-R5-2-N | 2 | 0.5-2 | 0.45 | 1.50 | / | ±0.4 | ±5 | 400 | Inquiry |
| YS4PC600-R5-2-N | 4 | 0.5-2 | 0.6 | 1.35 | / | ±0.35 | ±5 | 600 | Inquiry |
| YS4PC500-R698-R96-N | 4 | 0.698-0.96 | 0.4 | 1.40 | 15 | ±0.2 | ±3 | 500 | Inquiry |
| YS4PC400-R7-1R224-F | 4 | 0.7-1.224 | 0.5 | 1.40 | 18 | ±0.5 | ±5 | 400 | Inquiry |
| YS8PC100-R7-4R2-S | 8 | 0.7-4.2 | 2.0 | 1.50 | 18 | ±0.5 | ±5 | 100 | Inquiry |
| YS4PC250-R85-1R15-N | 4 | 0.85-1.15 | 0.6 | 1.30 | 20 | ±0.4 | ±5 | 250 | Inquiry |
| YS4PC450-R95-1R22-N | 4 | 0.95-1.22 | 0.5 | 1.30 | 18 | ±0.3 | ±3 | 450 | Inquiry |
| YS4PC250-R95-1R25-F | 4 | 0.95-1.25 | 0.5 | 1.20 | 18 | ±0.3 | ±3 | 250 | Inquiry |
| YS8PC560-R96-1R215-N | 8 | 0.96-1.215 | 0.6 | 1.40 | 20 | ±0.15 | ±2 | 560 | Inquiry |
| YS2PC400-1-2-N | 2 | 1-2 | 0.5 | 1.50 | 12 | ±0.4 | ±5 | 400 | Inquiry |
| YS8PC200-1-2-N | 8 | 1-2 | 0.5 | 1.50 | 12 | ±0.5 | ±5 | 200 | Inquiry |
| YS8PC200-1R1-1R7-N | 8 | 1.1-1.7 | 1.4 | 1.40 | 16 | ±0.3 | ±5 | 200 | Inquiry |
| YS4PC150-1R2-1R4-N | 4 | 1.2-1.4 | 0.4 | 1.30 | 18 | ±0.2 | ±2 | 150 | Inquiry |
| YS4GPC1500-1R25-1R35-7 | 4 | 1.25-1.35 | 0.4 | 1.30 | 16 | ±0.2 | ±3 | 1500 | Inquiry |
| YS2PC100-2-4-N | 2 | 2-4 | 0.4 | 1.35 | 16 | ±0.3 | ±5 | 100 | Inquiry |
| YS2PC400-2-6-N | 2 | 2-6 | 0.4 | 1.40 | / | ±0.3 | ±4 | 400 | Inquiry |
| YS4PC400-2-6-N | 4 | 2-6 | 0.8 | 1.60 | 15 | ±0.5 | ±10 | 400 | Inquiry |
| YS4PC600-2-6-N | 4 | 2-6 | 0.5 | 1.40 | / | ±0.3 | ±4 | 600 | Inquiry |
| YS4PC250-2-8-N | 4 | 2-8 | 0.7 | 1.50 | / | ±0.2 | ±4 | 250 | Inquiry |
| YS8PC200-2R4-2R6-N | 8 | 2.4-2.6 | 0.8 | 1.45 | 18 | ±0.4 | ±6 | 200 | Inquiry |
| YS2PC150-2R9-3R1-N | 2 | 2.9-3.1 | 0.5 | 1.40 | 18 | ±0.3 | ±5 | 150 | Inquiry |
| YS4PC400-4R4-5-N | 4 | 4.4-5 | 0.8 | 1.50 | 15 | ±0.4 | ±5 | 400 | Inquiry |
| YS4PC300-5-6-F | 4 | 5-6 | 0.5 | 1.30 | / | ±0.3 | ±3 | 300 | Inquiry |
| YS2PC200-8-12-N | 2 | 8-12 | 0.9 | 1.50 | 12 | ±0.2 | ±4 | 200 | Inquiry |
| YS2PC100-9R2-9R4-F | 2 | 9.2-9.4 | 0.5 | 1.40 | 18 | ±0.3 | ±3 | 100 | Inquiry |
| YS4PC300-9R3-9R5-F | 4 | 9.3-9.5 | 1.0 | 1.40 | 18 | ±0.3 | ±5 | 300 | Inquiry |
| YS4PC80-9R5-10R5-F | 4 | 9.5-10.5 | 0.75 | 1.40 | 18 | ±0.3 | ±4 | 80 | Inquiry |
| YS3PC60-12-13-S | 3 | 12-13 | 0.8 | 1.40 | 20 | ±0.3 | ±4 | 60 | Inquiry |
| YS4PC37-14R3-14R8-F | 4 | 14.3-14.8 | 1.0 | 1.50 | 18 | ±0.3 | ±5 | 37 | Inquiry |
FAQ
A Wilkinson Power Divider is a passive RF component used to split one input signal into multiple output signals or combine multiple RF signals into one output. It provides low insertion loss, good impedance matching and high isolation between output ports, making it widely used in radar, communication and phased array antenna systems.
Unlike simple resistive RF splitters, Wilkinson power dividers provide better isolation, lower insertion loss and improved amplitude and phase balance. They are preferred for high-performance RF systems requiring signal integrity and stable power distribution.
Yusntech Wilkinson Power Dividers cover a wide frequency range from MHz to GHz bands, including VHF, UHF, L-band, S-band, C-band and X-band applications. Custom frequency ranges are available according to specific RF system requirements.
Yusntech offers standard and high-power Wilkinson power dividers with power handling capability up to 2500W. The actual power rating depends on frequency range, connector type, duty cycle and thermal design requirements.
Wilkinson power dividers are available in 2-way, 3-way, 4-way and 8-way configurations. Custom multi-way RF power dividers can also be developed for antenna arrays and complex RF distribution networks.
Important parameters include frequency range, insertion loss, VSWR, isolation, amplitude balance, phase balance, power handling, connector type and mechanical configuration. Yusntech provides engineering support to select the suitable RF divider solution.
High isolation between output ports reduces unwanted signal interaction and improves system stability. It is especially important in phased array radar, RF transmitters and multi-channel communication systems where signal consistency is critical.
Yes. A Wilkinson Power Divider can operate reversely as an RF power combiner, combining multiple input signals into one output while maintaining low loss and good isolation performance.
Yusntech Wilkinson Power Dividers are available with various RF connectors including N-Type, SMA, DIN and feedthrough interfaces. Custom connector configurations are available for different installation requirements.
Yes. Yusntech provides custom RF power divider solutions including customized frequency bands, power ratings, connector types, dimensions, mounting structures and electrical specifications for OEM and system integration projects.
High power Wilkinson power dividers are commonly used in phased array radar, satellite communication systems, electronic warfare equipment, RF amplifiers, wireless infrastructure and high-power transmitter systems.
Wilkinson power dividers provide consistent amplitude and phase distribution among antenna elements, helping maintain beamforming accuracy, antenna efficiency and stable radiation patterns in phased array systems.
Insertion loss depends on frequency, power level and number of output ports. Yusntech designs Wilkinson power dividers with optimized low insertion loss while maintaining high isolation and excellent phase balance.
Yes. Yusntech supports prototype development, engineering samples, customized RF designs and volume production for global customers in defense, aerospace, communication and test measurement industries.
Please provide frequency range, number of ways, required power handling, connector type and quantity. Yusntech RF engineers can recommend a suitable Wilkinson power divider or provide a customized solution based on your application requirements.