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Internal Interconnect RF Cable Assemblies
Yusntech Internal Interconnect RF Cable Assemblies are designed for reliable RF signal transmission within electronic equipment and microwave subsystems. Featuring compact size, low insertion loss, high shielding effectiveness, and frequency coverage up to 67 GHz, these assemblies are ideal for RF modules, power amplifiers, filters, radar systems, SATCOM equipment, aerospace electronics, and high-frequency communication devices. Custom cable lengths and connector configurations are available.
Features
- Low Insertion Loss
- Low VSWR
- Compact RF Interconnect Design
- Excellent Phase Stability
- Ideal Semi-Rigid Replacement
Applications
- Internal Chassis Interconnects
- Cabinet RF Interconnections
- Phased Array Radar Systems
- Internal Module Interconnects
- Semi-Rigid Cable Replacement
Model↑↓ | Freq. Range (GHz) | VOP (%) | Shielding (dB Min) | DWV (VDC) | Outer Dia. (mm) | Temperature (°C) | Inquiry |
|---|---|---|---|---|---|---|---|
| YSIIC-145T | DC-67 | 70% | 90 | 600 | φ1.45 | -55 to +125°C | Inquiry |
| YSIIC-265T | DC-26.5 | 70% | 90 | 1000 | φ2.65 | -55 to +125°C | Inquiry |
| YSIIC-400T | DC-26.5 | 70% | 90 | 1500 | φ4.00 | -55 to +125°C | Inquiry |
| YSIIC-700T | DC-18 | 70% | 90 | 3000 | φ7.00 | -55 to +125°C | Inquiry |
FAQ
Internal Interconnect RF Cable Assemblies are compact coaxial cable assemblies designed to transmit RF and microwave signals between components inside electronic equipment. They are commonly used to connect RF modules, filters, amplifiers, transceivers, antennas, and microwave subsystems while maintaining signal integrity and minimizing transmission loss.
Internal RF cable assemblies are widely used in RF modules, radar systems, satellite communication equipment, wireless communication devices, aerospace electronics, defense systems, microwave transceivers, electronic warfare systems, test equipment, and industrial RF platforms.
High-frequency signals are sensitive to impedance mismatches, signal reflections, and insertion loss. Internal RF interconnect cable assemblies provide controlled impedance and reliable signal transmission, helping ensure stable system performance and improved RF efficiency.
External RF cable assemblies are designed for equipment-to-equipment connections and environmental exposure, while internal RF cable assemblies are optimized for compact installation, tight routing, lightweight construction, and high-frequency signal transmission within electronic systems.
Yusntech Internal Interconnect RF Cable Assemblies support frequencies up to 67 GHz, making them suitable for high-frequency RF, microwave, and millimeter-wave applications including radar, SATCOM, aerospace, and advanced communication systems.
Miniature RF cable assemblies allow engineers to route high-frequency signals within compact equipment while maintaining controlled impedance and low insertion loss. They help optimize space utilization without sacrificing electrical performance.
Insertion loss measures signal attenuation through the cable assembly. Low insertion loss is critical in RF modules and microwave subsystems because excessive signal loss can reduce system sensitivity, transmission efficiency, and overall performance.
Shielding effectiveness measures the cable’s ability to prevent electromagnetic interference (EMI) and radio frequency interference (RFI). High shielding performance helps protect sensitive RF signals and improves system reliability in densely packed electronic equipment.
Yes. Radar systems often contain multiple RF modules, filters, amplifiers, mixers, and transceivers that require reliable high-frequency interconnections. Internal RF cable assemblies provide stable signal paths and help maintain radar performance.
Absolutely. Satellite communication systems rely on precise RF signal transmission between internal modules and subsystems. Low-loss internal RF cable assemblies help ensure signal quality and communication reliability.
Microwave subsystems require stable connections between amplifiers, filters, oscillators, frequency converters, and antennas. Internal RF interconnect cable assemblies help maintain signal integrity and support efficient microwave system operation.
Yes. Aerospace systems require compact, lightweight, and reliable RF interconnect solutions. Internal RF cable assemblies are commonly used in avionics, communication systems, radar electronics, navigation equipment, and aerospace testing platforms.
Internal electronic assemblies often have limited space and complex layouts. Flexible RF cable assemblies simplify routing, reduce mechanical stress, and improve assembly efficiency while maintaining consistent RF performance.
Yusntech can provide internal RF cable assemblies with SMA, SMP, SMPM, SSMP, MCX, MMCX, 2.92 mm (K), 2.4 mm, 1.85 mm (V), and other miniature RF connectors depending on frequency and application requirements.
Yes. Internal RF cable assemblies are frequently used in power amplifier modules, low-noise amplifier (LNA) systems, transceiver modules, and RF front-end architectures where reliable high-frequency connections are essential.
Yes. Yusntech offers custom RF interconnect solutions including custom cable lengths, miniature connector options, phase matching, impedance control, high-frequency optimization, and application-specific designs for OEM and system integration projects.
Industries including telecommunications, aerospace, defense, satellite communications, radar manufacturing, industrial electronics, test and measurement, semiconductor equipment, and RF subsystem integration frequently use internal RF cable assemblies.
By providing stable impedance, low insertion loss, excellent shielding, and durable mechanical performance, internal RF cable assemblies help reduce signal degradation and improve long-term reliability of RF and microwave equipment.
Yusntech Internal Interconnect RF Cable Assemblies combine compact design, low insertion loss, high shielding effectiveness, frequency coverage up to 67 GHz, and flexible customization capabilities. They are ideal for RF modules, radar systems, SATCOM equipment, aerospace electronics, and advanced microwave subsystem integration.
Custom RF interconnect cable assemblies allow optimization of cable length, connector type, routing configuration, frequency performance, and mechanical design. This helps OEMs reduce assembly complexity, improve system performance, and accelerate product development.