2 phase slip ring Long Life HF Rotary Joint,slip ring rotary joint electrical connector

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2 phase slip ring Long Life HF Rotary Joint,slip ring rotary joint electrical connector
  • JINPAT
  • China
  • 2 weeks
  • 100 units/week

RF rotary joint is used in devices that rotate continuously, and transmit high frequency and high speed rate signal from stationary part to rotating part. This kind of slip ring is compact in structure and easy to integrate into other devices. It is reliable in performance and excellent in shielded effect.

2 phase slip ring Long Life HF Rotary Joint,slip ring rotary joint electrical connector

RF Rotary Joint Slip Ring Description

       RF rotary joint is used in devices that rotate continuously, and transmit high frequency and high speed rate signal from stationary part to rotating part. This kind of slip ring is compact in structure and easy to integrate into other devices. It is reliable in performance and excellent in shielded effect.

        Meanwhile, RF coaxial connector also enjoys a good function of processing signal besides the performance that mentioned above. For example, Filtering, phase-modulation, frequency mixing, attenuation, detection and so forth. Furthermore, the low VSWR and wastage could better satisfy the needs of weapon system and precise measurement instrument. 

      The LPHF-02E part is a two-channel coax rotary joint, which possesses an excellent RF performance. Compact design gives it a small and light figure.

   

RF Rotary Joint Slip Ring Features & Advantages

  • Excellent in shielded effects and anti-interference capacity

  • Modular design and physical integration make it compact in structure

  • Ultra-low insertion loss, VSWR and phase-WOW 

  • Optional connector type

  •  Long service life

  • Cost-effective

  • No maintenance

  

RF Rotary Joint Slip Ring Custom solution :

  • Available for separate transmission of single or multi-channel high frequency signals or integrated transmission of electrical signal (200 circuits at most) and high frequency

  • Simultaneous transmission of multiple signals or channels (4 at most) is supported

 

       

Specification

 


Channel 1Channel 2
Connector TypeSMA Female(50Ω)SMA Female(50Ω)
Frequency RangeDC to 5GHzDC to 5GHz
Peak power, max1500W1500W
Average power, max60W@5 GHz50W@5GHz
SVWR, max1.21.5
SVWR Variation

0.05

0.15

 

Insertion Loss

0.25 dB

0.45dB

 

Insertion Loss Variation0.05dB0.15dB
Phase, max0.5°4.0°
Isolation    50dB min./60dB typical
DC Power (Single Channel)0.5 A * 48 VDC @ Full Power0.5 A * 24 VDC @ Full Power
Working Speed, max100 RPMLife0.5 million revolutions
Connector TypeSMA Female (50Ω)

Contact MaterialBeryllium copper





Axial Load of End Surface, max±2NRadial Load of End Surface, max ±2N
Starting Torque0.5Ncm, maxWorking Torque 1Ncm, max
Connector MaterialAluminum alloy Contact Material Beryllium copper
Product Surface ProcessingChromium platingContact Material Surface ProcessingGold plating
Weight

130g

 Insulation Material PTFE
Working Temperature -40~+70℃Humidity (No condensation) 85% (Working)
 -55~+80℃ 95% (Storage)
Protection GradeIP60 per EN60529

 

 

RF Rotary Joint Slip Ring Main Application

  • Satellite ground station

  • Air traffic control radar

  • Military radar system\

  • Video surveillance system

  • ECS

 

Outline Drawing

HF Rotary Joint

 


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