Precision Waveguide offers a series of pressure windows which are suited for use as low loss transitions from pressurized cabinets to unpressurized antennas and/or transmission lines. Pressure windows are constructed using Kapton dielectric material. These units are available in various configurations. The typical VSWR is less than 1.10 over the full frequency range and have an iridite finish.

SPECIFICATIONS

MODEL #

WAVEGUIDE EIA

FREQUENCY RANGE(GHz)

POWER RATING CW (Watts)

68284

WR-284

2.60 -3.95

1500

68229

WR-229

3.30 - 4.90

1500

68187

WR-187

3.95 - 5.85

1500

*68159

WR-159

4.90 - 7.05

1500

*68137

WR-137

5.85 - 8.20

1500

68112

WR-112

7.05 - 10.00

1250

68090

WR-90

8.20 - 12.40

1000

68075

WR-75

10.00 - 15.00

750

68062

WR-62

12.40 - 18.00

400

68042

WR-42

18.00 - 26.50

250


ORDERING INFORMATION:

Model # - Material Code, Input Flange - Output Flange

Example: P/N 68187-1/2A is an aluminum WR-187 pressurized window with standard choke to cover flange configuration.

* CPR style flanges are standard.

MATERIAL CODE: A=Aluminum B=Brass C=Copper
FLANGE TYPE: 1=Choke 2=Cover 5=CPRG 6=CPRF

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Precision Waveguide Components, Inc. 561 Overdrive Circle Hernando, FL 34442

Phone:
352-489-9893 Fax: 352-489-2251 e-mail: precision.waveguide@worldnet.att.net
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