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Products > Waveguides > Waveguide Pressure Windows
WAVEGUIDE PRESSURE WINDOWS

General Description:

Series PW pressure windows are designed to isolate pressurized sections from non-pressurized sections in waveguide systems. They are also used to prevent solid or liquid contaminants from entering the waveguide system. The material and sealing techniques employed insure high pressurization levels in the severe environments encountered in military applications. Impedance matching designs provide low VSWR performance in all of the standard waveguide sized from WR284 to WR28.

Material:

  • Flange.....Brass
  • Window......Copper-Clad, Teflon-Fiberglass
  • Flange Type.....Cover Standard

Options

  • For cover/choke flange, add - 1
  • For choke,choke flange, add -2

 

 Freq Range (GHz)

 WG Size

Hole Pattern

VSWR (Max)

PSIG (Max)

Model No.

 2.60-3.95

WR284

UG53/U

1.10

20

284-PW

3.30-4.90

WR229

UG1726/U

1.10

25

229-PW

3.95-5.85

WR187

UG149A/U

1.10

30

187-PW

4.90-7.05

WR159

UG1730/U

1.10

30

159-PW

5.85-8.20

WR137

UG344/U

1.10

30

137-PW

7.05-10.0

WR112

UG51/U

1.10

30

112-PW

7.00-11.0

WR102

UG1493/U

1.10

40

102-PW

8.20-12.4

WR90

UG39/U

1.10

40

90-PW

10.0-15.0

WR75

Cover

1.10

40

75-PW

12.4-18.0

WR62

UG419/U

1.10

45

62-PW

18.0-26.5

WR42

UG595/U

1.15

50

42-PW

22.0-33.0

WR34

UG1530/U

1.15

50

34-PW

26.5-40.0

WR28

UG599/U

1.20

50

28-PW

** PLEASE CONTACT US WITH YOUR SPECIFIC REQUIREMENTS **

 
 
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