RF integrated electric rotary joints

RF integrated electric rotary joints are advanced rotary transmission devices that seamlessly combine high-frequency coaxial rotary joints with electrical power and signal channels into a single, compact unit. These hybrid slip rings are specifically designed for applications that require continuous 360° rotation and the simultaneous transmission of RF signals, power, and data.

With support for frequencies up to 67GHz, our RF slip rings ensure low insertion loss, stable VSWR performance, and excellent signal integrity even in demanding electromagnetic environments.

Key Features:

◎ Full-Frequency Compatibility: Supports DC–67GHz RF and high-power transmission, with integrated Ethernet, CAN bus, and more — all in one rotating axis.

◎ Ultra-Low Signal Loss: Multi-shielded cavity and RF-optimized design ensure VSWR <1.5 and insertion loss <0.4dB @18GHz.

◎ Enhanced Anti-Interference: Independent RF and electrical channels with EMI shielding for stable, interference-free transmission.

◎ Rugged for Military Environments: Precious metal contacts, tested for -55°C to +125°C temperature cycles and over 10 million rotations.

◎ Compact & Lightweight: Unique coaxial nested design ideal for drones, robotics, and other space-constrained applications.

◎ Fast Customization: Supports 12+ connector types (SMA, N, BNC, etc.) with tailored one-on-one integration solutions.