Source: QuinStar Technology, Inc.
QuinStar Technology's QWB and QWT series waveguide
bends and twists cover the frequency range of 18 to 220
GHz in ten waveguide bands. E-Plane and H-Plane formed
bends are available with angles of 30°, 45°, 60°, and 90°.
The twists allow changing the orientation in a waveguide assembly. They are available with angles of 45° in either
a left- or right-hand twist or a standard 90°. The bends and
twists are built with high precision and then gold plated
for low insertion loss and high corrosion resistance.
Typical VSWR is 1.10:1 over entire frequency band.