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QCL/QCF Series TE01 Waveguide Sections and Flanges

 

Characteristics
  • Very Low Loss
  • Low VSWR
  • Precise Dimensions
Product Description

QuinStar Technology’s series QCL flanged and unflanged TE01 mode circular waveguides are available in standard sizes from internal diameters of 0.186 to 1.500 inch for use over 11.6 to 171 GHz. These waveguide sections are fitted with standard male/female flanges. Both waveguide types are manufactured primarily in copper. QuinStar recommends using the Series QMF mode filters in any circular waveguide system to maintain mode purity.

QuinStar Technology’s Series QCF circular waveguide flanges have been designed specifically for the TE01 low loss mode circular waveguide components. These flanges are precision-machined to facilitate low loss, low reflection waveguide connections at millimeter wave frequencies.

O-ring gaskets are included to make these flanges appropriate for use in pressurized waveguide systems. The circular waveguide flanges are self aligning male/female connectors and are available in both standard and custom size waveguide.

Since a wide variation of circular diameters is applicable for a given frequency, please contact QuinStar with your specific requirement.

Specifications

Series QCL TE01 Circular Waveguide

Standard Waveguide

MIL-W-23068 Circular Waveguide
I.D. O.D (inches)
Frequency (GHz)
I.D. O.D. (inches)
Frequency (GHz) Designation
1.500 1.750
11.6-16.0
1.500 1.700
11.6-16.0 WRC530D1
1.265 1.375
13.2-18.9
1.281 1.441
13.2-18.9 WRC621D1
1.106 1.250
15.9-21.9
1.094 1.224
15.9-21.9 WRC727D1
0.951 1.125
18.6-25.6
0.938 1.068
18.6-25.6 WRC849D1
0.686 0.750
25.3-34.9
0.797 0.897
21.9-30.1 WRC997D1
0.688 0.888
25.3-34.9
0.688 0.788
25.3-34.9 WRC116C1
0.634 0.750
27.3-38.0
0.594 0.674
29.3-40.4 WRC134C1
0.545 0.625
32.0-44.0
- -
- N/A
0.495 0.625
34.8-48.0
0.500 0.580
34.8-48.0 WRC159C1
- -
-
0.438 0.518
39.8-54.8 WRC182C1
0.370 0.500
46.4-63.9
0.375 0.435
46.4-63.9 WRC212C1
0.353 0.438
50.0-68.0
0.328 0.388
53.1-73.1 WRC243C1
0.291 0.375
62.0-84.0
0.281 0.341
61.9-85.2 WRC283C1
0.249 0.313
69.7-95.9
0.250 0.290
69.7-95.9 WRC318C1
0.201 0.290
86.0-115.0
0.219 0.259
79.6-110.0 WRC364C1
0.186 0.250
93.0-128.0
0.188 0.228
92.9-128.0 WRC424C1
- -
-
0.172 0.212
101.0-139.0 WRC463C1
- -
-
0.141 0.181
124.0-171.0 WRC566C1

Outline Drawings / Mechanical Specifications
Series QCL TE01 Circular Waveguide Flanges
CIRCULAR WAVEGUIDE
INTERNAL DIAMETER, INCH
OUTLINE DIMENSIONS, inches/mm
A B C D E H
0.688 0.55/13.97 0.30/7.62 1.95/49.53 .450/11.43 .185/4.70 .788/20.02
0.635 0.55/13.97 0.30/7.62 1.95/49.53 .450/11.43 .185/4.70 .750/19.05
0.545 0.55/13.97 0.30/7.62 1.95/49.53 .450/11.43 .185/4.70 .625/15.88
0.495 0.55/13.97 0.30/7.62 1.95/49.53 .450/11.43 .185/4.70 .62515.88
0.353 0.40/10.16 0.27/6.86 1.20/30.48 .300/7.62 .141/3.58 .437/11.10
0.291 0.40/10.16 0.27/6.86 1.20/30.48 .300/7.62 .141/3.58 .375/9.35
0.250 0.40/1.016 0.27/6.86 1.20/30.48 .300/7.62 .141/3.58 .291/7.39

Ordering Information

Model Number: QC_ - A BC DEF  (Click here for automatic web quote request form)

_ = Model prefix:
L = TE01 Waveguide Section
F = Flanges for Circular Waveguide
A = Flange Designator:
F = Flanged Section of Waveguide
U = Unflanged Section of Waveguide
O = Flange only (for Series QCF)
BC = Waveguide length in inches
DEF = Waveguide internal diameter (in mils or thousandths of inch)
Example: DEF = 291 for
Internal Diameter = 0.291 inch

 

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