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High-Power Low-Loss RF Cable Assemblies
Yusntech High-Power Low-Loss RF Cable Assemblies are designed for demanding RF and microwave systems requiring superior power handling, low signal attenuation, and long-term reliability. Featuring high dielectric withstand voltage, excellent shielding effectiveness, wide operating temperatures up to +200°C, and robust construction, these cable assemblies are ideal for radar, defense, broadcast, SATCOM, industrial RF heating, plasma systems, and high-power test applications. Custom lengths and connector configurations are available.
Features
- High Power Capability
- Ultra-Low Loss
- Excellent Power Efficiency
- Stable RF Performance
- Robust Construction
Applications
- Radar Systems
- Electronic Warfare
- RF Transmission Systems
- High-Power Test Platforms
- Aerospace & Defense
Model↑↓ | Freq. Range (GHz) | VOP (%) | Shielding (dB Min) | DWV (VDC) | Outer Dia. (mm) | Temperature (°C) | Inquiry |
|---|---|---|---|---|---|---|---|
| YSHPLL-1200B | DC-10 | 76% | 90 | 3000 | φ12.00 | -55 to +200°C | Inquiry |
| YSHPLL-1470B | DC-6 | 76% | 90 | 4000 | φ14.70 | -55 to +200°C | Inquiry |
| YSHPLL-460B | DC-18 | 76% | 90 | 1500 | φ4.60 | -55 to +200°C | Inquiry |
| YSHPLL-520B | DC-18 | 76% | 90 | 2000 | φ5.20 | -55 to +200°C | Inquiry |
| YSHPLL-545B | DC-18 | 76% | 90 | 2000 | φ5.45 | -55 to +200°C | Inquiry |
| YSHPLL-635B | DC-18 | 76% | 90 | 2000 | φ6.35 | -55 to +200°C | Inquiry |
| YSHPLL-762B | DC-18 | 76% | 90 | 2500 | φ7.62 | -55 to +200°C | Inquiry |
| YSHPLL-930B | DC-10 | 76% | 90 | 3000 | φ9.30 | -55 to +200°C | Inquiry |
FAQ
High-Power Low-Loss RF Cable Assemblies are specialized microwave interconnect solutions designed to transmit high RF power while minimizing signal attenuation. These cable assemblies combine superior power handling, low insertion loss, high dielectric withstand voltage, and excellent shielding effectiveness, making them ideal for radar, SATCOM, broadcast, defense, industrial microwave, and high-power RF test systems.
High-power RF cable assemblies are designed to handle significantly higher power levels than standard coaxial cables while maintaining low signal loss and stable performance. Their robust construction, high-voltage capability, and excellent thermal characteristics help improve system reliability in demanding RF and microwave applications.
Low insertion loss minimizes RF energy dissipation during transmission. In high-power applications, lower loss means improved system efficiency, reduced heat generation, enhanced signal strength, and better overall performance of transmitters, amplifiers, radar systems, and microwave equipment.
These cable assemblies are widely used in radar systems, satellite communications, military communications, electronic warfare platforms, broadcast transmitters, industrial microwave heating equipment, plasma generators, semiconductor manufacturing systems, RF energy systems, and high-power RF testing laboratories.
Yusntech High-Power Low-Loss RF Cable Assemblies support frequencies from DC up to 18 GHz depending on cable diameter and construction. Lower-frequency variants offer even greater power-handling capability for demanding RF transmission applications.
Generally, larger cable diameters support higher RF power levels due to lower conductor losses and improved heat dissipation. Larger high-power microwave cables are commonly used in radar transmitters, broadcast systems, RF amplifiers, and industrial RF equipment where maximum power transfer is required.
Dielectric Withstand Voltage (DWV) measures a cable's ability to withstand high electrical voltages without insulation breakdown. High-voltage RF cable assemblies with DWV ratings up to several thousand volts are essential for high-power microwave systems, RF amplifiers, plasma generators, and industrial RF equipment.
Radar transmitters often generate substantial RF power that must be delivered efficiently to antennas. High-power low-loss RF cable assemblies minimize transmission losses, improve system efficiency, and ensure reliable operation in mission-critical radar applications.
Yes. Satellite communication systems require reliable signal transmission, excellent shielding, and low attenuation. High-power low-loss microwave cable assemblies are commonly used in satellite ground stations, uplink systems, tracking systems, and RF power amplifier connections.
High shielding effectiveness helps prevent electromagnetic interference (EMI) and radio frequency interference (RFI), protecting transmitted signals from external noise sources. This is especially important in military, aerospace, SATCOM, and high-power RF environments.
Yes. Yusntech high-power RF cable assemblies operate in temperatures ranging from -55°C to +200°C, making them suitable for harsh environmental conditions found in aerospace, defense, industrial microwave, and outdoor communication systems.
Standard RF cables are optimized for general signal transmission, while high-power RF cable assemblies are specifically engineered to handle elevated power levels, higher voltages, and increased thermal loads. They typically feature larger conductors, improved dielectric materials, and enhanced shielding structures.
Absolutely. These cable assemblies are commonly used between RF power amplifiers, transmitters, filters, duplexers, combiners, and antennas. Their low-loss characteristics help maximize amplifier efficiency and minimize power dissipation.
Yes. Yusntech offers custom RF cable assembly solutions including custom cable lengths, connector types, power-handling requirements, phase matching, environmental specifications, and application-specific configurations for defense, radar, SATCOM, and industrial RF systems.
Depending on cable size and frequency requirements, Yusntech can provide N Type, 7/16 DIN, SMA, TNC, 4.3-10, 2.92 mm (K), and other RF connectors. Custom connector combinations can be supplied according to project requirements.
By reducing insertion loss and improving power transfer efficiency, high-power low-loss RF cable assemblies help deliver more RF energy to the load rather than dissipating it as heat. This improves overall transmitter efficiency and reduces operating costs.
Yusntech provides high-performance RF interconnect solutions featuring low attenuation, high power handling, high-voltage capability, wide operating temperature ranges, and excellent shielding effectiveness. Our cable assemblies are trusted for radar, SATCOM, defense, broadcast, industrial microwave, and high-power RF applications worldwide.