4 Channel RF Rotary Joint DC-2.5GHz SMA-F 50Ω 200W Peak Hybrid Slip Ring IP51 for Radar Antenna
Product Overview
Our 4-channel RF rotary joint (hybrid slip ring) is engineered to transmit 4 independent high-frequency signals alongside electrical power across a rotating interface. With standard SMA-F 50Ω interfaces and a frequency range of DC-2.5GHz, it delivers exceptional signal integrity and mechanical reliability for demanding B2B industrial applications.
Key Features & Advantages
- Hybrid Transmission: Combines 4 RF channels with electrical contacts (2A rated current, 440VAC/DC max working voltage) in a single compact unit.
- High Power Handling: Supports up to 200W peak power and 20W average power @1GHz per channel.
- Superior RF Performance: Low VSWR (max 1.3) and low insertion loss (max 0.5dB) ensure minimal signal reflection and distortion.
- Robust Build: Rated IP51 for dust and moisture protection. Features 50dB isolation and max 10mΩ contact resistance variation.
- Durable & Fast: Supports a maximum rotation speed of 100RPM with a minimum service life of 5 million revolutions.
- Harsh Environment Ready: Operates reliably in temperatures from -30℃ to +80℃ with up to 85% RH humidity.
Applications
Perfect for air traffic control radar, rotating antennas, satellite communications, microwave test turntables, and automation control systems requiring uninterrupted 360-degree RF and power transmission.
Customization & Support
We accept OEM/ODM orders. Contact us via WhatsApp for custom frequency ranges, connectors (N-type, TNC, 2.92mm), flange sizes, or hybrid configurations.
