Terminations, Low Power

Microtech's Terminations, Low Power are engineered, designed, and manufactured "in house".

Microtech, Inc. low power fixed terminations are designed where a matched load is desired to terminate a waveguide transmission line in a dissipative, nonreflecting component. Also used as standard matched load for the termination of waveguide components.

Typical Electrical Specifications

Size Frequency VSWRAvg. Power Handling
(Max. Watts)
WR 22 33.00-50.00 GHz 1.050.25
WR 28 26.50-40.00 GHz 1.040.5
WR 34 22.00-33.00 GHz 1.040.5
WR 42 18.00-26.50 GHz 1.020.5
WR 51 15.00-22.00 GHz 1.021.0
WR 62 12.40-18.00 GHz 1.021.5
WR 75 10.00-15.00 GHz 1.022.5
WR 90 8.20-12.40 GHz 1.024
WR 112 7.05-10.00 GHz 1.025
WR 137 5.85-8.20 GHz 1.026
WR 159 4.90-7.05 GHz 1.027
WR 187 3.95-5.85 GHz 1.028
WR 229 3.30-4.90 GHz 1.0210
WR 284 2.60-3.95 GHz 1.0210
WR 340 2.20-3.30 GHz 1.0212
WR 430 1.70-2.60 GHz 1.0313
WR 650 1.12-1.70 GHz 1.0313

Typical Mechanical Specifications

Size Frequency Flange Equiv.Material"A" Dimension
(Max. Inches)
WR 22 33.00-50.00 GHz CoverBrass/Alum2.25
WR 28 26.50-40.00 GHz CoverBrass/Alum2.25
WR 34 22.00-33.00 GHz CoverBrass/Alum3.00
WR 42 18.00-26.50 GHz CoverBrass/Alum3.00
WR 51 15.00-22.00 GHz CoverBrass/Alum4.00
WR 62 12.40-18.00 GHz CoverBrass/Alum4.00
WR 75 10.00-15.00 GHz CoverBrass/Alum4.50
WR 90 8.20-12.40 GHz CoverBrass/Alum6.00
WR 112 7.05-10.00 GHz CoverBrass/Alum6.50
WR 137 5.85-8.20 GHz CoverBrass/Alum6.80
WR 159 4.90-7.05 GHz CPRGBrass/Alum7.00
WR 187 3.95-5.85 GHz CoverBrass/Alum7.30
WR 229 3.30-4.90 GHz CPRFBrass/Alum7.80
WR 284 2.60-3.95 GHz CoverAluminum11.00
WR 340 2.20-3.30 GHz CPRFAluminum12.00
WR 430 1.70-2.60 GHz CPRGAluminum13.00
WR 650 1.12-1.70 GHz CPRFAluminum13.50

ORDERING INFORMATION

 


Notes

-> Other configurations, specifications, and power ratings available upon request as well as a large variety of high-power loads available to MIL-D-3954.Contact the factory with your requirements.

-> Other configurations and specifications available upon request. Adapters that conform to MIL-DTL-22641 are also available. Contact the factory with your requirements.

1425 Highland Avenue
Cheshire, CT 06410 USA
Tel: 203.272.3234
Fax: 203.271.0352
ISO-9001:2008 and
AS-9100 Rev. C
REGISTERED.
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