Dual-Channel RF Rotary Joint

Featured Product from JiuJiang Ingiant Technology Co., Ltd.

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Dual-Channel RF Rotary Joint-Image
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As a high-performance precision electromechanical component, this dual-channel RF rotary joint is specially designed to transmit high-frequency signals between rotating and stationary parts without loss, ensuring signal integrity and stability in complex industrial scenarios. It integrates advanced structural design and reliable performance, making it a core interconnection device for professional buyers in radar, satellite communication, aerospace and other high-end fields, effectively solving pain points such as signal distortion, difficult installation and poor adaptability during dynamic signal transmission.
Core Product Features
  • Multi-Contact Structure: Adopts a multi-contact structural design, which can effectively reduce relative jitter during operation, avoid signal instability caused by mechanical vibration, and ensure the consistency and reliability of high-frequency signal transmission, reducing the risk of equipment failure and maintenance costs for professional buyers.
  • Dual-Channel Coaxial Design: Equipped with dual-channel coaxial interface, both channels adopt SMF-F (50Ω) interface type, which is compatible with most standard RF equipment. The coaxial contact design enables the connector to have ultra-high bandwidth and no cut-off frequency, supporting stable transmission of DC-6GHz wide-band signals, and meeting the needs of multi-signal simultaneous transmission in complex systems such as radar and satellite communication.
  • Compact & Easy Installation: With a small overall size, it can be easily installed in equipment with limited space, solving the problem of difficult installation of traditional large-size RF rotary joints. The plug-and-play connector design simplifies the installation process, reduces the installation time and labor cost for professional buyers, and improves the efficiency of equipment assembly and maintenance.
  • High Customization: Fully customizable according to actual application needs, including rated current, voltage, rated speed, operating temperature, number of channels, shell material, color and wire outlet direction. It can be flexibly adapted to different working environments and equipment requirements, helping professional buyers avoid the trouble of secondary modification and improve the matching degree between the product and the equipment system.
  • Excellent Signal Performance: With low insertion loss (only 1.5dB), low VSWR fluctuation and high isolation (60dB), it can effectively reduce signal attenuation and interference, ensure the purity and integrity of transmitted signals, and provide reliable support for the stable operation of high-precision equipment such as radar and aerospace devices.
Technical Parameters
Parameter
Channel 1
Channel 2
Interface Type
SMF-F (50Ω)
SMF-F (50Ω)
Frequency Range
DC-6GHz Band
DC-6GHz Band
Average Power
50W
10W
Maximum VSWR
1.35
1.5
VSWR Fluctuation
0.1
0.15
Insertion Loss
1.5 dB
1.5 dB
Insertion Loss Variation
0.15 dB
0.15 dB
Isolation
60 dB
60 dB
Application Scenarios
This dual-channel RF rotary joint is widely used in high-end industrial fields that require stable transmission of high-frequency signals, especially suitable for:
  • Radar systems: Used for signal transmission between rotating and stationary parts of radar antennas, ensuring the accuracy and stability of radar detection signals, which is the core component of radar equipment.
  • Satellite communication: Adapt to the dynamic signal transmission needs of satellite communication equipment, ensure the integrity of communication signals, and support the stable operation of satellite communication systems.
  • Aerospace field: Suitable for aerospace equipment that needs to transmit high-frequency signals in extreme environments, with excellent environmental adaptability and reliable performance, providing support for aerospace missions.
  • Other high-precision RF systems: Applicable to various high-precision electronic equipment that requires multi-channel, wide-band and stable signal transmission, such as test instruments, communication base stations, etc.
Why Choose This Product?
  • For professional buyers such as engineers and procurement personnel, this product can effectively solve the pain points of unstable signal transmission, difficult installation and poor adaptability in the process of using RF rotary joints, improve the efficiency of equipment operation and reduce maintenance costs.
  • The multi-contact structure and excellent signal performance ensure the long-term stable operation of the product, reduce the frequency of equipment failure, and help buyers reduce the cost of after-sales maintenance and replacement.
  • The fully customizable design can accurately match the actual needs of different industries and equipment, avoid the waste caused by inappropriate product specifications, and improve the rationality of procurement and the stability of the entire equipment system.
  • The compact size and plug-and-play design simplify the installation process, save installation time and labor costs, and help buyers speed up the progress of equipment assembly and commissioning.