RF Rotary Joint

Details

Multi-channel Coaxial Rotary Joints are electromechanical devices designed to simultaneously transmit multiple high-frequency signals within the 0-18 GHz band between rotating and stationary systems.


GTK-XRJ utilizes copper alloy material with gold-plated coating and stainless steel construction, featuring standardized components and can also becustomized according to customer requirements.


Compatible with electrical slip rings and rotary unions.


External dimensions can also be customized

Description
Details

Precision-engineered,compact,and highly reliable structure

Low loss,low VSWR 

High Signal Integration


High Stability

Adopt the same standards as foreign manufacturers (Diamond Antenna,Spinner, Kevlin).

It can be used with electrical slip rings and rotary joints to achieve inte g rated transmission of light, high - frequency signals, gas, etc.


Application

It is applied in microwave devices such as satellite antennas, test turntables, radar, and navigation.

 Types

Types

Number of Channels

NO.

High-frequency

2GTK-2RJ
High-frequency3GTK-3RJ
High-frequency4GTK-4RJ

 

Interface and optical fiber

Interface type

SMA Female Connector(50Ω)


Type I Straight Connector

Installation diagram

 12.jpg

Optical Parameters



Operating FrequencyChannel 1: DC to 18 GHZ

Channel 1: DC to 4 GHZ
Peak PowerChannel 1: 3KW

Channel 1: 3Kw
VSWRChannel 1: 1.2Channel 2: 1.5
Insertion LossChannel 1: 0.25dBChannel 2: 0.45dB
DC Transmission0.5A*48VDC@full Power

Mechanical Properties

Rotational Speed

60RPM

Shell Material

Stainless Steel

Maintenance Cycle

Maintenance-Free

Working Temperature

-40°C ... +75°C


[-40°F ... +167°F]

Ingress Protection

IP60

Starting Torque
5NCM

Optionals



Electrical Slip Ring

Rotary Joint
Fiber Optic Slip Ring
High-Frequency Pigtail Length
Mounting Method
Diamension

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