CMT-Waveguide-Handbook-Part-1.pdf

DOUBLE-RIDGE WAVEGUIDE
■ DOUBLE-RIDGE WAVEGUIDE
RIGID H-BEND (with flanges)
SPECIFICATIONS:
DS-205
11-06
Waveguide Frequency
Inside
Bend Dimension
Model No.* Size Range (GHz) Radius 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
*Indicates Model Number. See ORDERING DATA for complete part number.
ORDERING DATA:
PART DESCRIPTION:
TYPICAL PART NO. – (example) RHB650 - 1C - 1G - 3.50 - 6.00
MODEL NUMBER:
FLANGE 1:
FLANGE 2:
See data sheet number DS-201.
DIMENSION A: LENGTH IN INCHES
DIMENSION B: LENGTH IN INCHES
MATERIAL: 6061 ALUMINUM
FINISH: CORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT
■ Bends other than 90° available on request.
■ Finish coat other than noted available on request.
■ Refer to DS-504 for CMD bend radius standards
CMD offers a standard product line of formed Hbends
covering the waveguide sizes WRD - 180 thru
WRD - 350. VSWR is less than 1.15 maximum over
the full waveguide bandwidth while insertion loss is
equivalent to straight waveguide sections. Additional
sizes, configurations and combinations are available
Continental Microwave Division
11 Continental Drive • Exeter, NH 03833 • Tel: 603-775-5200 • Fax: 603-775-5201