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Radial Power Combiners
Yusntech Radial Power Combiners provide high-power RF combining solutions for solid-state power amplifiers, radar transmitters and microwave systems. Featuring multi-way configurations from 3-way to 20-way, our radial combiners support frequency ranges from hundreds of MHz to GHz bands with power handling up to 8000W. Designed for high efficiency, low combining loss and excellent amplitude/phase balance, they are ideal for high-power RF applications. Custom frequency bands, power levels, connector interfaces and mechanical designs are available for OEM and system integration requirements.
Features
- High-power handling capability
- Low combining loss
- Efficient multi-way power combining
- Compact radial design
- Custom high-power configurations
Applications
- High-power RF amplifiers
- Phased array radar
- Electronic warfare systems
- RF energy and plasma systems
- Broadcast transmitters
Model↑↓ | Way | Freq. (GHz) | IL. (dB Max) | VSWR (Max) | AmpBal (dB Max) | PhBal (° Max) | Power (W) | Inquiry |
|---|---|---|---|---|---|---|---|---|
| YS16RPC1000-R4-R5-N | 16 | 0.4-0.5 | 0.3 | 1.30 | ±0.2 | ±5 | 1000 | Inquiry |
| YS12RPC300-R4-6-N | 12 | 0.4-6 | 1.0 | 1.60 | ±0.5 | ±8 | 300 | Inquiry |
| YS10RPC500-R5-2R5-N | 10 | 0.5-2.5 | 0.6 | 1.50 | ±0.4 | ±6 | 500 | Inquiry |
| YS12RPC500-1-2-N | 12 | 1-2 | 0.6 | 1.60 | ±0.4 | ±5 | 500 | Inquiry |
| YS6RPC600-1-2-7 | 6 | 1-2 | 0.4 | 1.60 | ±0.5 | ±8 | 600 | Inquiry |
| YS8RPC1500-1-2-7 | 8 | 1-2 | 0.4 | 1.40 | ±0.2 | ±6 | 1500 | Inquiry |
| YS16RPC500-1-2R5-7 | 16 | 1-2.5 | 0.8 | 1.80 | ±0.5 | ±8 | 500 | Inquiry |
| YS8RPC1000-1-2R5-7 | 8 | 1-2.5 | 0.8 | 1.80 | ±0.5 | ±8 | 1000 | Inquiry |
| YS10RPC1500-1-6-7 | 10 | 1-6 | 1.0 | 1.60 | ±0.5 | ±8 | 1500 | Inquiry |
| YS10RPC400-1-6-N | 10 | 1-6 | 1.0 | 1.60 | ±0.5 | ±8 | 400 | Inquiry |
| YS4RPC800-1-6-7 | 4 | 1-6 | 0.6 | 1.40 | ±0.3 | ±5 | 800 | Inquiry |
| YS12RPC2500-1R2-1R4-7 | 12 | 1.2-1.4 | 0.5 | 1.40 | ±0.3 | ±5 | 2500 | Inquiry |
| YS8RPC1500-1R2-1R4-7 | 8 | 1.2-1.4 | 0.4 | 1.40 | ±0.2 | ±5 | 1500 | Inquiry |
| YS6RPC1200-1R805-2R17-7 | 6 | 1.805-2.17 | 0.3 | 1.50 | ±0.4 | ±10 | 1200 | Inquiry |
| YS12RPC800-2-4-7 | 12 | 2-4 | 0.5 | 1.60 | ±0.5 | ±8 | 800 | Inquiry |
| YS16RPC1000-2-4-7 | 16 | 2-4 | 0.5 | 1.60 | ±0.5 | ±8 | 1000 | Inquiry |
| YS16RPC450-2-4-N | 16 | 2-4 | 0.5 | 1.60 | ±0.5 | ±8 | 450 | Inquiry |
| YS3RPC400-2-4-N | 3 | 2-4 | 0.5 | 1.60 | ±0.5 | ±8 | 400 | Inquiry |
| YS8RPC1000-2-4-7 | 8 | 2-4 | 0.5 | 1.50 | ±0.5 | ±5 | 1000 | Inquiry |
| YS4RPC300-2-6-N | 4 | 2-6 | 0.6 | 1.40 | ±0.3 | ±5 | 300 | Inquiry |
| YS6RPC200-2-6-N | 6 | 2-6 | 0.5 | 1.50 | ±0.3 | ±5 | 200 | Inquiry |
| YS8RPC300-2-6-N | 8 | 2-6 | 0.5 | 1.40 | ±0.3 | ±5 | 300 | Inquiry |
| YS8RPC800-2-6-7 | 8 | 2-6 | 1.0 | 1.60 | ±0.6 | ±8 | 800 | Inquiry |
| YS4RPC200-2-18-N | 4 | 2-18 | 1.0 | 1.60 | ±0.5 | ±8 | 200 | Inquiry |
| YS8RPC200-2-18-N | 8 | 2-18 | 1.0 | 1.60 | ±0.8 | ±8 | 200 | Inquiry |
| YS8RPC1000-2R018-2R12-7 | 8 | 2.018-2.12 | 0.5 | 1.50 | ±0.3 | ±5 | 1000 | Inquiry |
| YS8RPC1000-2R7-3R2-7 | 8 | 2.7-3.2 | 0.5 | 1.50 | ±0.5 | ±5 | 1000 | Inquiry |
| YS20RPC200-3-18-N | 20 | 3-18 | 1.5 | 1.80 | ±1.2 | ±12 | 200 | Inquiry |
| YS4RPC200-4-8-N | 4 | 4-8 | 0.6 | 1.50 | ±0.3 | ±5 | 200 | Inquiry |
| YS8RPC200-4-8-N | 8 | 4-8 | 0.6 | 1.50 | ±0.5 | ±8 | 200 | Inquiry |
| YS10RPC800-5R85-6R425-BJ70 | 10 | 5.85-6.425 | 0.4 | 1.50 | ±0.5 | ±8 | 800 | Inquiry |
| YS8RPC1500-6-6R5-BJ70 | 8 | 6-6.5 | 0.8 | 1.40 | ±0.3 | ±5 | 1500 | Inquiry |
| YS4RPC200-6-18-N | 4 | 6-18 | 0.9 | 1.50 | ±0.6 | ±8 | 200 | Inquiry |
| YS8RPC200-6-18-N | 8 | 6-18 | 1.0 | 1.60 | ±0.8 | ±8 | 200 | Inquiry |
| YS16RPC200-8-12-N | 16 | 8-12 | 0.8 | 1.60 | ±0.4 | ±8 | 200 | Inquiry |
| YS4RPC200-8-12-N | 4 | 8-12 | 0.5 | 1.50 | ±0.3 | ±5 | 200 | Inquiry |
| YS12RPC1800-13R75-14R8-BJ140 | 12 | 13.75-14.8 | 0.7 | 1.50 | ±0.4 | ±8 | 1800 | Inquiry |
FAQ
A Radial Power Combiner is a high-power RF combining device that combines multiple amplifier outputs into a single RF output port. It uses a radial transmission structure to achieve efficient power combining with low loss, compact size and excellent phase consistency, making it suitable for high-power microwave systems.
A Radial Power Combiner combines RF signals from multiple input ports through a symmetrical radial structure, allowing power from multiple solid-state amplifiers to be efficiently combined into one higher-power output signal while maintaining good impedance matching and phase balance.
Radial Power Combiners provide higher power capability, compact mechanical structure and efficient multi-way combining performance. They are especially suitable for high-power SSPA systems where multiple amplifier modules need to be combined into a single RF output.
Yusntech Radial Power Combiners support high-power RF applications with power handling capability up to 8000W. The actual power capacity depends on frequency range, operating mode, cooling conditions and connector configuration.
Yusntech offers multi-way radial power combiners including 3-way, 4-way, 6-way, 8-way, 10-way, 12-way, 16-way and 20-way configurations. Custom combining ratios are available for specific system requirements.
Yusntech Radial Power Combiners cover various microwave frequency bands from hundreds of MHz to GHz ranges, including applications in VHF, UHF, L-band, S-band, C-band and X-band systems. Custom frequency designs are available.
Important parameters include frequency range, number of combining paths, output power, insertion loss, VSWR, amplitude balance, phase balance, connector type and mechanical dimensions. Yusntech provides engineering support for selecting suitable RF combining solutions.
Radial Power Combiners are widely used in solid-state power amplifiers (SSPA), radar transmitters, electronic warfare systems, satellite communication systems, RF power amplifiers and high-power microwave transmitters.
Yes. Radial Power Combiners are commonly used in GaN-based solid-state power amplifier architectures, where multiple high-power amplifier modules are combined to achieve higher RF output power with improved system scalability.
Yusntech supports various RF interfaces including N-Type, DIN, EIA 1-5/8, BJ70 and SMA connectors. Custom interfaces and mechanical mounting structures can be designed according to system integration requirements.
Yes. Yusntech provides customized RF power combiner solutions including frequency optimization, power rating, combining paths, connector selection, mechanical design and environmental requirements for OEM and defense-related applications.
A Wilkinson Power Combiner is mainly used for low to medium power RF combining with excellent isolation and balance performance. A Radial Power Combiner is designed for higher power multi-way combining applications, especially for SSPA and high-power transmitter systems.
Performance depends on amplifier phase matching, input power balance, thermal management and proper impedance matching. Yusntech can provide design recommendations to optimize combining efficiency and system reliability.
Yes. Yusntech supports RF engineering consultation, prototype samples, customized development and volume manufacturing for global customers in radar, aerospace, communication and high-power RF industries.
Please provide operating frequency, required output power, number of combining channels, connector type and application details. Yusntech engineers can recommend a suitable radial power combiner or develop a customized RF solution.