Pressure Windows

Microtech's Pressure Windows are engineered, designed, and manufactured "in house".

Microtech's Pressure Windows are used where it is desirable to environmentally isolate a section of transmission line or component, to increase power-handling capacity, or to prevent corrosion in high ambient humidity or dusty conditions.

Typical Electrical Specifications

Size Frequency Model No.VSWR
Max.
Insertion Loss
(dB)
PEAK Power in Kilowatts
WR 22 33.00-50.00 GHz 2398591.200.2012
WR 28 26.50-40.00 GHz 2285841.180.1515
WR 34 22.00-33.00 GHz 2398601.150.1520
WR 42 18.00-26.50 GHz 2285851.050.1430
WR 51 15.00-22.00 GHz 2398611.100.1520
WR 62 12.40-18.00 GHz 2198161.150.12100
WR 75 10.00-15.00 GHz 2198171.100.10125
WR 90 8.20-12.40 GHz 2198181.100.08150
WR 102 7.00-11.00 GHz 2198191.100.05250
WR 112 7.05-10.00 GHz 2198201.100.05250
WR 137 5.85-8.20 GHz 2198211.070.04400
WR 159 4.90-7.05 GHz 2198221.050.03750
WR 187 3.95-5.85 GHz 2198231.080.031000
WR 229 3.30-4.90 GHz 2198241.070.031800
WR 284 2.60-3.95 GHz 2198251.060.022000
WR 430 1.70-2.60 GHz 2198261.050.022500
WR 650 1.12-1.70 GHz 2331411.050.024000

Typical Mechanical Specifications

Size Frequency Model No.PSIG
Max.
Flange Equiv.MaterialOverall Length
(Max. inches)
WR 22 33.00-50.00 GHz 23985945CoverBrass0.25
WR 28 26.50-40.00 GHz 22858445CoverBrass0.25
WR 34 22.00-33.00 GHz 23986045CoverBrass0.25
WR 42 18.00-26.50 GHz 22858545CoverBrass0.25
WR 51 15.00-22.00 GHz 23986145CoverBrass0.25
WR 62 12.40-18.00 GHz 21981645CoverBrass0.25
WR 75 10.00-15.00 GHz 21981745CoverBrass0.25
WR 90 8.20-12.40 GHz 21981845CoverBrass0.25
WR 102 7.00-11.00 GHz 21981945CoverBrass0.25
WR 112 7.05-10.00 GHz 21982045CoverBrass0.50
WR 137 5.85-8.20 GHz 21982140CoverBrass0.50
WR 159 4.90-7.05 GHz 21982230CPRFBrass0.50
WR 187 3.95-5.85 GHz 21982315CoverBrass0.50
WR 229 3.30-4.90 GHz 21982415CPRFBrass0.50
WR 284 2.60-3.95 GHz 21982515CPRFAluminum0.50
WR 430 1.70-2.60 GHz 21982610CPRFAluminum0.50
WR 650 1.12-1.70 GHz 2331415CPRFAluminum0.75

ORDERING INFORMATION

 


Notes

-> Other configurations and specifications are available upon request. Contact the factory with your requirement. -> All Flanges will have clear holes.

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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