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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.
4-Way Power Dividers
Power dividers are essential RF passive components designed to split or combine signals across multiple ports with minimal loss. Yusntech Inc. offers broadband power dividers covering DC to 50 GHz, with power handling up to 800 W and configurations from 2 to 16 ways. These products are widely used in communication systems, radar, and test environments where stable signal distribution and consistent performance are required.
Features
- Wideband coverage up to 40 GHz
- Power handling up to 800 W
- Low insertion loss & high isolation
- Custom design & OEM supported
- Fast delivery & full test data (S-
parameters)
Applications
- RF & microwave communication systems
- Radar and electronic warfare
- Test & measurement setups
- Satellite communication systems
- DAS & wireless infrastructure
Model↑↓ | Way | Freq. (GHz) | IL. (dB Max) | VSWR (Max) | Isolation (dB Min) | AmpBal (dB Max) | PhBal (° Max) | Power (W) | Conn. | Inquiry |
|---|---|---|---|---|---|---|---|---|---|---|
| YS4RPDR2-DC-18-S | 4 | DC-18 | 2.5 | 1.60 | / | ±0.5 | ±5 | 0.2 | SMA | Inquiry |
| YS4WPD50-9K-R25-S | 4 | 9 KHz-0.25 | 0.5 | 1.3 | 18 | ±0.15 | ±4 | 50 | SMA | Inquiry |
| YS4WPDR5-1M-R2-S | 4 | 0.001-0.2 | 0.8 | 1.40 | 20 | ±0.3 | ±4 | 0.5 | SMA | Inquiry |
| YS4WPD100-2M-R25-N | 4 | 0.002-0.25 | 0.5 | 1.3 | 18 | ±0.15 | ±4 | 100 | N-Type | Inquiry |
| YS4WPDR5-5M-1-N | 4 | 0.005-1 | 2.0 | 1.30 | 18 | ±0.4 | ±4 | 0.5 | N-Type | Inquiry |
| YS4WPD200-12M-15M-N | 4 | 0.012-0.015 | 0.2 | 1.2 | 20 | ±0.1 | ±2 | 200 | N-Type | Inquiry |
| YS4WPD2-20M-R1-S | 4 | 0.02-0.1 | 0.6 | 1.4 | 18 | ±0.2 | ±6 | 2 | SMA | Inquiry |
| YS4WPD150-20M-1-S | 4 | 0.02-1 | 0.9 | 1.35 | 17 | ±0.2 | ±5 | 150 | SMA | Inquiry |
| YS4WPD60-30M-R56-S | 4 | 0.03-0.56 | 0.7 | 1.35 | 18 | ±0.2 | ±4 | 60 | SMA | Inquiry |
| YS4WPD50-76M-R11-N | 4 | 0.076-0.108 | 0.25 | 1.18 | 20 | ±0.1 | ±3 | 50 | N-Type | Inquiry |
| YS4WPD200-80M-1-S | 4 | 0.08-1 | 0.9 | 1.35 | 12 | ±0.2 | ±5 | 200 | SMA | Inquiry |
| YS4WPD30-80M-1-S | 4 | 0.08-1 | 1.0 | 1.35 | 17 | ±0.2 | ±5 | 30 | SMA | Inquiry |
| YS4WPD50-R1-R4-S | 4 | 0.1-0.4 | 0.6 | 1.2 | 18 | ±0.2 | ±3 | 50 | SMA | Inquiry |
| YS4WPD100-R4-1-S | 4 | 0.4-1 | 0.6 | 1.3 | 10 | ±0.2 | ±5 | 100 | SMA | Inquiry |
| YS4WPD30-R5-1-S | 4 | 0.5-1 | 0.6 | 1.25 | 22 | ±0.3 | ±2 | 30 | SMA | Inquiry |
| YS4WPD10-R5-2-S | 4 | 0.5-2 | 1.0 | 1.3 | 20 | ±0.3 | ±3 | 10 | SMA | Inquiry |
| YS4WPD100-R5-2-S-1 | 4 | 0.5-2 | 0.75 | 1.3 | 18 | ±0.3 | ±4 | 100 | SMA | Inquiry |
| YS4WPD100-R5-2-S-2 | 4 | 0.5-2 | 0.75 | 1.3 | 18 | ±0.3 | ±4 | 100 | SMA | Inquiry |
| YS4WPD80-R5-2-S | 4 | 0.5-2 | 0.9 | 1.5 | 14 | ±0.6 | ±5 | 80 | SMA | Inquiry |
| YS4WPD50-R5-3-S | 4 | 0.5-3 | 1.0 | 1.5 | 13 | ±0.3 | ±4 | 50 | SMA | Inquiry |
| YS4WPD20-R5-18-S | 4 | 0.5-18 | 2.5 | 2.00 | 15 | ±0.8 | ±8 | 20 | SMA | Inquiry |
| YS4WPD30-R6-6-S | 4 | 0.6-6 | 1.2 | 1.4 | 16 | ±0.3 | ±4 | 30 | SMA | Inquiry |
| YS4WPD500-R7-2R7-N | 4 | 0.698-2.7 | 0.6 | 1.45 | / | ±0.25 | ±5 | 500 | N-Type | Inquiry |
| YS4WPD150-R8-2-S | 4 | 0.8-2 | 0.6 | 1.5 | 16 | ±0.3 | ±5 | 150 | SMA | Inquiry |
| YS4WPD30-R8-2R5-S | 4 | 0.8-2.5 | 0.7 | 1.3 | 20 | ±0.3 | ±4 | 30 | SMA | Inquiry |
| YS4WPD300-R8-2R5-N | 4 | 0.8-2.5 | 0.4 | 1.25 | / | / | ±30 | 300 | N-Type | Inquiry |
| YS4WPD300-R8-3R5-N | 4 | 0.8-3.5 | 0.4 | 1.25 | / | / | ±40 | 300 | N-Type | Inquiry |
| YS4WPD100-R8-4-S | 4 | 0.8-4 | 0.8 | 1.4 | 18 | ±0.4 | ±5 | 100 | SMA | Inquiry |
| YS4WPD20-R8-4R2-S | 4 | 0.8-4.2 | 1.2 | 1.4 | 18 | ±0.3 | ±4 | 20 | SMA | Inquiry |
| YS4WPD50-R8-4R2-S | 4 | 0.8-4.2 | 1.2 | 1.5 | 18 | ±0.3 | ±5 | 50 | SMA | Inquiry |
| YS4WPD100-1-2-S | 4 | 1-2 | 0.6 | 1.3 | 18 | ±0.3 | ±4 | 100 | SMA | Inquiry |
| YS4WPD30-1-2-S | 4 | 1-2 | 0.6 | 1.3 | 20 | ±0.3 | ±3 | 30 | SMA | Inquiry |
| YS4WPD30-1-4-S | 4 | 1-4 | 0.8 | 1.3 | 20 | ±0.3 | ±4 | 30 | SMA | Inquiry |
| YS4WPD30-1-8-S | 4 | 1-8 | 1.2 | 1.5 | 18 | ±0.4 | ±8 | 30 | SMA | Inquiry |
| YS4WPD20-1-40-K | 4 | 1-40 | 4.8 | 1.80 | 15 | ±0.5 | ±7 | 20 | 2.92 mm | Inquiry |
| YS4WPD800-1R1-1R3-N | 4 | 1.13-1.25 | 0.5 | 1.35 | 18 | ±0.3 | ±5 | 800 | N-Type | Inquiry |
| YS4WPD600-1R8-1R88-N | 4 | 1.805-1.88 | 0.6 | 1.3 | 18 | ±0.15 | ±3 | 600 | N-Type | Inquiry |
| YS4WPD100-2-4-S | 4 | 2-4 | 0.8 | 1.4 | 16 | ±0.3 | ±6 | 100 | SMA | Inquiry |
| YS4WPD30-2-4-S | 4 | 2-4 | 0.6 | 1.3 | 20 | ±0.3 | ±3 | 30 | SMA | Inquiry |
| YS4WPD50-2-6-S | 4 | 2-6 | 0.8 | 1.5 | 16 | ±0.3 | ±5 | 50 | SMA | Inquiry |
| YS4WPD30-2-8-S | 4 | 2-8 | 1.2 | 1.4 | 17 | ±0.4 | ±5 | 30 | SMA | Inquiry |
| YS4WPD80-2-8-S | 4 | 2-8 | 1.2 | 1.4 | 17 | ±0.4 | ±5 | 80 | SMA | Inquiry |
| YS4WPD10-2-18-K | 4 | 2-18 | 1.8 | 1.5 | 18 | ±0.8 | ±10 | 10 | 2.92 mm | Inquiry |
| YS4WPD10-2-18-S | 4 | 2-18 | 2.4 | 1.7 | 16 | ±0.6 | ±8 | 10 | SMA | Inquiry |
| YS4WPD100-2R4-2R5-N | 4 | 2.43-2.47 | 0.5 | 1.25 | 20 | ±0.3 | ±3 | 100 | N-Type | Inquiry |
| YS4WPD30-3-3R5-S | 4 | 3-3.5 | 0.6 | 1.3 | 20 | ±0.2 | ±2 | 30 | SMA | Inquiry |
| YS4WPD50-3-6-S | 4 | 3-6 | 1.2 | 1.4 | 17 | ±0.4 | ±5 | 50 | SMA | Inquiry |
| YS4WPD10-4R7-10R7-S | 4 | 4.7-10.7 | 1.5 | 1.55 | 18 | ±0.5 | ±5 | 10 | SMA | Inquiry |
| YS4WPD100-5R4-5R8-S | 4 | 5.4-5.8 | 0.4 | 1.3 | 18 | ±0.4 | ±5 | 100 | SMA | Inquiry |
| YS4WPD150-5R9-8-S | 4 | 5.9-8 | 0.8 | 1.4 | 18 | ±0.5 | ±5 | 150 | SMA | Inquiry |
| YS4WPD20-6-18-S | 4 | 6-18 | 1.2 | 1.50 | 18 | ±0.3 | ±6 | 20 | SMA | Inquiry |
| YS4WPD30-6-18-S | 4 | 6-18 | 1.3 | 1.6 | 18 | ±0.5 | ±8 | 30 | SMA | Inquiry |
| YS4WPD80-6-18-S | 4 | 6-18 | 1.8 | 1.7 | 16 | ±0.5 | ±8 | 80 | SMA | Inquiry |
| YS4WPD30-8-12-S | 4 | 8-12 | 1.3 | 1.6 | 18 | ±0.3 | ±4 | 30 | SMA | Inquiry |
| YS4WPD30-12-18-S | 4 | 12-18 | 1.3 | 1.5 | 18 | ±0.3 | ±4 | 30 | SMA | Inquiry |
| YS4WPD20-18-26-K | 4 | 18-26.5 | 1.5 | 1.6 | 15 | ±0.4 | ±5 | 20 | 2.92 mm | Inquiry |
| YS4WPD20-18-40-K-1 | 4 | 18-40 | 1.6 | 1.50 | 18 | ±0.4 | ±6 | 20 | 2.92 mm | Inquiry |
| YS4WPD20-18-40-K-2 | 4 | 18-40 | 2.5 | 2.2 | 15 | ±0.5 | ±8 | 20 | 2.92 mm | Inquiry |
| YS4WPD10-26-40-K | 4 | 26.5-40 | 2.3 | 1.5 | 18 | ±0.5 | ±5 | 10 | 2.92 mm | Inquiry |
| YS4WPD20-30-40-K | 4 | 30-40 | 2.2 | 1.8 | 15 | ±0.4 | ±6 | 20 | 2.92 mm | Inquiry |
FAQ
A 4-way power divider is a passive RF and microwave component that evenly splits one input signal into four output signals with consistent amplitude and phase. It is widely used in antenna distribution networks, DAS systems, phased array radar, satellite communications, RF laboratories, wireless infrastructure, and test & measurement applications where stable multi-channel signal distribution is required.
In most RF and microwave applications, the terms 4-way power divider and 4-way power splitter refer to the same device. "Power divider" is the preferred engineering term, while "power splitter" is more commonly used in commercial searches. Both describe a passive component designed to distribute RF power equally or according to a specified ratio.
Yes. Because RF power dividers are reciprocal passive devices, a 4-way power divider can also operate as a power combiner, combining four input signals into a single output when the signals meet the required phase and amplitude conditions. This makes them suitable for amplifier combining and RF system integration.
When selecting a 4-way RF power divider, consider the operating frequency range, insertion loss, VSWR, isolation, amplitude balance, phase balance, power handling, connector type, and environmental requirements. Choosing the right specifications ensures reliable performance in communication, radar, aerospace, defense, and laboratory applications.
Yusntech offers a wide selection of 4-way power dividers covering frequencies from several kilohertz to 40 GHz, with multiple narrowband, broadband, and high-frequency models available. Custom frequency ranges can also be developed to meet specific customer applications.
A theoretical 4-way equal split introduces approximately 6 dB of power division loss. Actual insertion loss includes additional circuit loss and depends on frequency, bandwidth, and design technology. High-quality RF power dividers are engineered to minimize excess insertion loss for improved system efficiency.
Isolation measures how well the output ports are isolated from one another. Higher isolation minimizes signal interaction, improves channel stability, and reduces interference, making it especially important in phased array antennas, multi-channel receivers, and RF test systems.
Yusntech 4-way power dividers are available with SMA, N-type, and 2.92 mm connectors depending on frequency range and power requirements. Other connector interfaces can also be provided through OEM customization.
Yes. Yusntech provides OEM and ODM services for custom 4-way power dividers, including customized frequency bands, power handling, connector types, mounting configurations, housing dimensions, impedance, and electrical performance. Custom solutions are available for commercial, industrial, aerospace, and defense applications.
4-way microwave power dividers are widely used in wireless communications, 5G infrastructure, satellite communications, phased array radar, electronic warfare, aerospace, military systems, IoT networks, scientific research, and RF test & measurement equipment.
A Wilkinson power divider offers low insertion loss, excellent port isolation, and good impedance matching, making it ideal for most RF systems. A resistive power divider provides wider bandwidth but has higher insertion loss and little or no isolation, making it suitable for certain broadband applications where isolation is less critical.
Yusntech manufactures 4-way power dividers with power handling ranging from low-power laboratory models to high-power industrial and military versions. Depending on the product series, power ratings can range from a few watts to several hundred watts to meet diverse application requirements.
Yes. Standard products can be supplied with electrical test reports, and S-parameter data is available for many models upon request. Engineering support is also available to assist customers with simulation, system integration, and technical evaluation.
Selecting a low insertion loss, high isolation, and low VSWR 4-way power divider helps reduce signal reflections, improve amplitude and phase consistency, and enhance overall RF system performance. Proper component selection is especially important in high-frequency communication, radar, and precision measurement systems.
Yusntech specializes in high-performance RF and microwave components with broadband and narrowband 4-way power divider solutions for global customers. We provide fast technical support, OEM/ODM customization, competitive lead times, and reliable quality for applications in telecommunications, satellite communications, aerospace, defense, industrial electronics, and RF testing.