Rotary Joint RF Slip Ring
RF slip ring is used for the continuous transmission of microwave or light wave signals between two opposing rotating systems. During continuous rotation, stably transmit signal to the fixed load platform.
Radio frequency rotary joint generally used in applications like radar systems, satellite communications and rotating antennas. RF slip rings are engineered to minimize signal loss and interference, with specialized components and materials to handle high-frequency transmissions efficiently.
Microwave rotary joint including coaxial rotation joint, waveguide rotation joint, wave mixing slip ring). Also can divided into contact type and non-contact type by contact form. RF slip rings have I-type, L-type, U-type and mixed type.
Please contact us immediately if you have special needs, our sales engineers can recommend slip ring models or design customized slip rings for you.
Radio Frequency Slip Ring Model List
| Model | RF Channels | Frequency Range | Interface Type | With FORJ | With Electric |
|---|---|---|---|---|---|
| WDRF-N-8GI-01 | 1 | 0-8GHz | N-F (50Ω) | / | / |
| WDRF-N-18GI-01 | 1 | 0-18GHz | N-F (50Ω) | / | / |
| WDRF-SMA-18GI-01 | 1 | 0-18GHz | SMA-F (50Ω) | / | / |
| WDRF-2.92-30GI-01 | 1 | 0-30GHz | 2.92-F (50Ω) | / | / |
| WDRF-2.92-40GI-01 | 1 | 0-40GHz | 2.92-F (50Ω) | / | / |
| WDRF-2.4-50GI-01 | 1 | 0-50GHz | 2.4-F (50Ω) | / | / |
| WDRF-SMA-4.5G-02A | 2 | 0~4.5GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-4.5G-02B | 2 | 0~4.5GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-8G-02 | 2 | 0~8GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-18G-02 | 2 | 0~18GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-8G-03 | 3 | 0~8GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-4G-04 | 4 | 0~4GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-8G6G-04 | 4 | 0~6GHz, 0~8GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-8G6G-06 | 6 | 0~6GHz, 0~8GHz | SMA-F (50Ω) | / | / |
| WDRF-SMA-8G6G-08 | 8 | 0~6GHz, 0~8GHz | SMA-F (50Ω) | / | / |
| WDRF-LRX-044 | 4 | 1~1.1GHz, 1.1~1.4GHz | N-F (50Ω) | 4 Channels | / |
| WDRF-LRX-077 | 3 | 0.9~2GHz | SMA-F (50Ω) | 2 Channels | / |
| WDRF-XRD-025 | 2 | DC-1.5GHz | N-F (50Ω) | / | 10 Channels |
| WDRF-XRX-095 | 2 | 8.9~9.9GHz | BJ100 | / | 13 Channels |
Features
● Compact design
● Without maintenance
● Operating smoothly and reliability
● Extremely low electrical noise
● Convenient to assembly
● Long working life
Options
● Operation speed, current, voltage
● Type of Flange (or without flange)
● Connector of RF slip ring
● No. of circuits
● Housing material
● Outlet wires length
● Protection level of RF rotary joint
● Power ring with 5A, 10A, 20A and 30A is available
● Compatible with FORJ, RF, digital signal, analog signal, data bus protocols, Ethernet signal and so on
Generally, RF rotary joints are mainly used in satellite extravehicular rotating antennas, airborne reconnaissance radars, air traffic control radar antennas, port navigation radar antennas, meteorological radar antennas, and vehicle-mounted and shipborne satellite communication systems.
Of course, just send us an email with inquiry.
We focus on custom slip ring and rotary joint for 15 years. Cases can be provided for reference.
We are very good at one-to-one communication for complex slip ring or rotary joint products, based on our experience. If you can’t find a suitable supplier for your custom case, please try us.