WR28 Waveguide Pressure Window

Description

The WR28 Waveguide Pressure Window is used to prevent contaminants such as moisture, dirt and dust from entering a waveguide system, or to isolate pressurised sections of a waveguide from non-pressurised sections in a satellite communication RF system. The WR28 Waveguide Pressure Window allows RF signals to pass through unaffected while maintaining the pressure of the waveguide system.
WR28 Waveguide Pressure Window Features:

• Waveguide Size: WR28
• Max Pressure Capacity: 50 psi
• VSWR: 1.05 to 1.10
• Flange Material: Aluminum or Brass
• Window Material:Quartz, Ceramic, Mylar or Kapton

Waveguide Pressure Window are made of different types of materials based on the application they are used in, the list below provide an indication for to which material you could use.

• Mylar & Glass reinforced PTFE windows: Suitable for pressures up to 40 psi.
• Kapton windows: Suitable for pressures up to 7 psi.
• Quartz windows: Suitable for very high power or high pressure differential requirements.

STEP Electronics is the authorised distributor for AST Microwave products in Australia, New Zealand, and the South Pacific. STEP Electronics hold a wide range of wave guide components in-stock in Sydney to facilitate rapid dispatch.
AST Microwave’s range of Waveguide, Coaxial, and Dual Switches stem from 40 years of microwave experience. ​Since AST’s founding in 1992, AST has shipped over 30,000 switches to more than 100 countries. AST’s commitment is to give their clients a top quality product with a very fast delivery. All AST switches undergo stringent testing including full pressure testing and 2000 operation burn in test, your switch is guaranteed to perform under the harshest conditions.