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High Frequency Rotary Joint

  • 18Ghz High Frequency Rotary Joint
  • 18Ghz High Frequency Rotary Joint

18Ghz Through Bore High Frequency Rotary Joint Slipring

  • Place of Origin:


  • Brand Name:


  • Certification:

    CE, ISO9001

  • Model Number:


  • Product Details


I Type


1.3@DC To 10 GHz 1.4@DC To 18 GHz

Rotating Speed(max):


Peak Power(max):


Working Life:

> 10 Millions For Ref(depends On Working Conditions)


DC To 18 Ghz

  • Product Description

18 Ghz High Frequency Rotary Joint/Slipring With Single Channel For Vehicle Application Use

Description of HF0118-12 High Frequency Rotary Joint

SENRING HF0118-12 series coaxial cable slip ring is a 1 channel 18GHz rf rotary joint slip ring,frequency DC~18GHz,SMA-K/SMA-K connector,work speed 100RPM. HF0118-12 is used transmitting of analog and digital signals.

Features of HF0118-12 High Frequency Rotary Joint

1. RF Channel: 1 channel;

2. Frequency: DC~18GHz;

3. Low insertion loss and voltage standing wave ratio;

4. Application for satellite Antenna,Ship-borne,vehicle,radar,Microwave antenna test bench....etc;;

5. Used in the 360° continuous rotation devices to transfer high frequency signals;

6. Integrated structure, easy installation;

Technical Specification of HF0118-12 High Frequency Rotary Joint

Connector typeSMA-K(50Ω)
FrequencyDC to 18 Ghz
VSWR(max)1.3@DC to 10 GHz
1.4@DC to 18 GHz
VSWR fluctuation(max)0.05
Peak power(max)3000W
Rotating speed(max)250RPM
Starting torque(max)
Connector axial load(max)±0.1N
Insulating materialPTFE
Temperature-55 to +85℃ (work temperature)
-55 to +85℃ (storage temperature)
IP gradeIP 40 acc. EN 60529
StyleI type
Phase WOW ( Max degree)
Insertion loss0.25 dB @ DC to 10 GHz
0.30 dB @10 to 18 GHz
Insertion loss fluctuation0.05 dB
Average power(max)500 W @1 GHz
200 W @6GHz
100 W @12 GHz
30 W @18GHz
working life> 10 millions for ref(depends on working conditions)
Rotating torque(max)0.5
Connector radial load(max)±0.1N
Humidity95% (work humidity)
85% (storage humidity)

Part no. description

High Frequency Rotary Joint


rf rotary joint slip rings

A radio frequency rotary joint (or swivel joint) is a mechanism used to transfer fluid (under pressure or vacuum) from a stationary inlet to a rotating outlet, preserving and isolating the fluid connection. Radio frequency slip rings are engineered to endure a wide range of temperatures and pressures for a variety of conditions and environments. In addition, Radio frequency rotary joint may integrate multiple passages and handle different types of fluid simultaneously.
Radio frequency rotary joint typically used in satellite communication solutions to the military, broadcast media, and corporate customers.

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ADDRESS:No.36 Xingda Road, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen

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