High Frequency Slip Rings LPHF-03

Features:
◎Frequency up to 50GHz, with up to 4 channels
◎Supports mixed transmission of 1-200 power/signal channels
◎Low insertion loss and voltage standing wave ratio (VSWR)
◎Customizable high-frequency rotary joints with through holes available
Main Applications:
◎Radar antennas
◎military system equipment
◎high-definition network video surveillance systems
◎medical engineering equipment

Product Details

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.


LPHF-03A Product Outline Diagram

Specificat

Specifications
Channel CH1 CH2 CH3 Starting Torque 0.6Nm@room
temperature
Interface Tpe SMA-K(50Ω) SMA-K(50Ω) SMA-K(50Ω) Continuous Rotational Torque 0.6Nm@room
temperature
Type I I I Rotating Speed,Max. 30rpm
Frequenc Range DC-2GHz DC-2GHz DC-2GHz Life Time,Min 5 million Revolutions
Average Power,Max. 30W@1GHz 10W@1GHz 10W@1GHz Body Material Alumillion Revolutions
VSWR,Max 1.5 1.5 1.5 Case surface finish Chromate conversion coat
Weight,approx 0.5KG
VSWR WOW 0.2 0.2 0.2 IP Protection Level IP40
Insertion Loss,Max. 1.0dB 1.0dB 1.0dB Operation Temperature -55~+80°C

Insertion Loss

WOW

 0.15dB 0.15dB 0.15dB Storage Temperature -55~+85°C
Isolation,min 50dB

Humidity

（Operation）

 95％
Humidity（Storage） 95％



LPHF-03B Product Outline Diagram