Waveguide Rectangular

Waveguide Double Ridge

Waveguide Flexible
Waveguide Flexible- Twistable
Waveguide Circular
Waveguide to Coax Adapters
Couplers & Samplers
Magic Tees
Pressure Windows
Millimeter Wave Products
Power Combiners/ Dividers
Couplers Directional & Hybrids
Coaxial Connectors  & Transitions
Arrays & Feed Networks
High Power & Custom Products


t21e1.jpg (6389 bytes)

Because of its many unique characteristics, Flexible Wavguide has found wide use as a component in microwave equipment. System and laboratory problems associated with shock, vibration, tolerance take-up due to misalign-ment or temperature variations, ease of assembly and disassembly, etc., are ideally solved by inclusion of this versatile transmission medium.


MECís Rectangular and Double-Ridge Seamless Corrugated Flexible Waveguide are made by convoluting seamless tubing. Rectangular waveguide sizes larger than WR-137 are made Sideseam. All units are inherently pressure-tight, highly stable, rugged, and have no R-F leakage. They will bend more than the flexible-twistable types but cannot withstand any twisting. Bends are semi-permanent and small bends radii should be factory formed. Unless requested, units are supplied without jacket or silver plating. 


Microwave Engineering Corporation’s Rectangular and Double-Ridge Flexible-Twistable Waveguide are of the convoluted type of construction. They are precision-wound in accordance with strict design standards, which assure long life and excellent electrical performance. Adjacent turns are securely crimp-locked together forming a continuous joint. All units are supplied with a molded jacket of neoprene and are available with MEC’s Flangelok Molding Process, which eliminates flange separation problems under conditions of extreme tension.

Besides the standard units described on the following pages, Microwave Engineering Corporation produces many special assemblies such as twists and pre-formed bends to much smaller radii to satisfy unique requirements. Additionally, combinations of rigid and flexible waveguide, jacketed or unjacketed, with built-in pressure/relief valves, quick-disconnect flanges, etc., are readily available. All units are manufactured in accordance with strict design standards, which assure long life under adverse field conditions.

Data subject to change without notice.

Type Description Data Sheet
Rectangular Seamless & Sideseam Corrugated 170S Series T21E
Flexible Twistable Waveguide 170FT Series
Double Ridge Seamless Corrugated Flexible Waveguide , R170S Series T21E
Flexible-Twistable Waveguide R170FT Series

Please check our product list for the most updated data sheets.

1551 Osgood Street, No. Andover, MA. 01845 TEL: 978-685-2776, FAX: 978-975-4363   email:sales@microwaveeng.com

Updated   08/21/13