Waveguide Rotary Joints (rotary couplers) are used to transmit microwave energy from stationary lines to rotating lines. The Ku-band waveguide rotary joint is an electro-mechanical device with RF performance dependent upon rigorous electrical and mechanical design. Available styles are defined by physical geometry as follows: I- style, II- L-style, III- U-style. Please call us and discuss your special needs with one of our sales engineers.
Table of Contents
Features
- Extremely low insertion loss and VSWR, High power
- Waveguide Rotary Joint Models Cover C, X, Ku, K, Ka Frequency Bands up to 40 GHz
- Power Handling Capability up to 12 kW CW and 320 kW Peak
- Multiple single channel and dual channel designs available
- Waveguide Rotary Joint modules are available for:
- I-style – Two in-line arms both collinear with the axis of rotation.
- L-style – One arm is perpendicular to the axis of rotation.
- U-style – Both arms are perpendicular to the axis of rotation.
- Lifetime – at least 10 years(>5*10⁶)
Specifications
- Model：DH-120WRJLPMA
- Frequency Range：13.75-14.5 GHz
- VSWR (Max)：1.2:1
- VSWR WOW：0.05
- Insertion Loss (Max)：0.3dB
- Insertion loss WOW：0.05dB
- Mechanical Specifications
- Waveguide Type：WR75
- Style：L-style
- Flange：FBP120/FBM120
- Material：Al
- Finish : Conductive oxidation
