High-frequency rotary joints are used in continuous rotation devices to transmit high-frequency and high-speed signals between the stationary and rotating parts. They can transmit analog signals and high-speed digital signals at frequencies ranging from 500 MHz to 50 GHz. These slip rings feature a compact structure, stable performance, excellent shielding, strong anti-interference capabilities, and are easy to integrate into other equipment. This series is divided into two types: high-frequency slip rings and high-frequency hybrid slip rings that combine power transmission.
| Specifications | ||||
| Channel | CH1 | CH2 | Starting Torque | 0.05Nm@room temperature |
| Interface Tpe | SMA-F(50ohm) | SMA-F(50ohm) | Continuous Rotational Torque | 0.05Nm@room temperature |
| Type | I | I | Rotating Speed,Max. | 60rpm |
| Frequenc Range | DC-4.5GHz | DC-4.5GHz | Life Time,Min | 10 million Revolutions |
| Peak Power,Max. | 1000W | 1000W | Body Material | Aluminum alloy |
| Average Power,Max. | 60W@4.5GHz | 10W | Case surface finish | Chromate conversion coat |
| VSWR,Max | 1.2 | 1.5 | Weight,approx | 0.13kg |
| VSWR WOW | 0.05 | 0.2 | IP Protection Level | IP60 |
| Insertion Loss,WOW | 0.05dB | 0.15dB |
Operation Temperature | -45~+80°C |
Insertion Loss,Max. |
0.25dB | 0.3dB | Storage Temperature | -55~+85°C |
|
DC capability,max. （one channel only） |
0.5A,48VDC@full RF avg.power | 0.5A，24VDC @ full RF avg.power |
Humidity （Operation） |
95％ |
| Phase WOW | 0.5deg | 4.0deg | Humidity（Storage） | 95％ |
| Isolation,min | 50dB | |||
LPHF-02A Product Outline Diagram
LPHF-02B Product Outline Diagram
LPHF-02C Product Outline Diagram
LPHF-02D Product Outline Diagram
LPHF-02F Product Outline Diagram
LPHF-02G Product Outline Diagram
LPHF-02W Product Outline Diagram
