Overview

CAES offers a full range of double ridge assemblies. Designed using decades of waveguide design expertise, we have a solution to meet all of your design needs.

CAES provides an extensive portfolio of double ridge waveguide assemblies.

Our double ridge waveguide assemblies include E-Bends, H-Bend, twists, straight and transition. In addition, we also offer custom waveguide assemblies.

E-Bend

Double Ridge E-Bend Waveguides

CAES offers a standard product line of formed E-Bend Waveguides with flanges covering sizes WRD-180 through WRD-350. VSWR is less than 1.15 maximum. Additional sizes, configurations and combinations are available on request.

Model Number Waveguide Size Frequency Range (GHz) Inside Bend Radius Dimensions A or B (Min)
REB180 WRD - 180C24 18.00 - 40.00 1.00 1.80
REB110 WRD - 110C24 11.00 - 26.50 1.00 1.84
REB750 WRD - 750D24 7.50 - 18.00 1.50 2.77
REB650 WRD - 650D28 6.50 - 18.00 1.50 2.78
REB580 WRD - 580D28 5.80 - 16.00 1.50 2.82
REB475 WRD - 475D24 4.75 - 11.00 2.00 3.30
REB350 WRD - 350D24 3.50 - 8.20 3.00 5.41
H-Bend

Double Ridge H-Bend Waveguides

CAES offers a standard product line of formed H-Bend Waveguides with flanges for sizes WRD-180 through WRD-350 and VSWR is less than 1.15. Additional sizes, configurations and combinations are available.

Model Number Waveguide Size Frequency Range (GHz) Inside Bend Radius Dimensions A or B (Min)
RHB180 WRD - 180C24 18.00 - 40.00 2.00 2.88
RHB110 WRD - 110C24 11.00 - 26.50 2.00 2.97
RHB750 WRD - 750D24 7.50 - 18.00 2.00 3.27
RHB650 WRD - 650D28 6.50 - 18.00 2.00 3.29
RHB580 WRD - 580D28 5.80 - 16.00 2.00 3.32
RHB475 WRD - 475D24 4.75 - 11.00 3.00 5.00
RHB350 WRD - 350D24 3.50 - 8.20 4.00 5.80
Twist

Double Ridge Twist Waveguides

Covering sizes WRD-180 through WRD-350, CAES twist waveguides with flanges feature a VSWR of less than 1.15 maximum. Additional sizes, configurations and combinations are available on request.

Model Number Waveguide Size Frequency Range (GHz) Angular Twist Length Dimensions A or B (Min)
DRT180 WRD - 180C24 18.00 - 40.00 3.00 4.38
DRT110 WRD - 110C24 11.00 - 26.50 3.00 4.38
DRT750 WRD - 750D24 7.50 - 18.00 4.00 5.75
DRT650 WRD - 650D28 6.50 - 18.00 4.00 5.75
DRT580 WRD - 580D28 5.80 - 16.00 4.00 5.75
DRT475 WRD - 475D24 4.75 - 11.00 6.00 8.00
DRT350 WRD - 350D24 3.50 - 8.20 8.00 10.00
Straight

Double Ridge Straight Waveguides

CAES’ offers a standard product line of straight waveguides with cover or gaskets flanges, covering sizes WRD-180 through WRD-350. VSWR is less than 1.10 while insertion loss is equivalent to waveguide tubing per Mil-W-23351.

Transition

Double Ridge Transition Waveguides

CAES’ Transition Waveguides with flanges are designed to connect different size components in a minimum space while maintaining a VSWR of 1.15 maximum in the overlap frequency bands. We offer standard double-ridged sizes from WRD-180 through WRD-250 with additional sizes, extended range, and custom designs available upon request.

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