TECHNICAL DATA SHEET

TECHNICAL DATA SHEET

1

The PEWSP1011 is a pressurizing section for WR-137 waveguides with UG-344/U Round Cover flang-

es. The pressure section has a pressure gauge to monitor the internal pressure. The pressure gauge will read

up to 15 PSI. It also has a pressure inlet valve which is a Schrader 1/8-27 NPTF with protective metal cap.

The PEWSP1011 is part of a family of pressure inlets with pressure gauges. Used with Pasternack’s gasket kits it allows

for waveguide systems to be pressurized with air or other gasses. These are quality built units with VSWR of 1.08:1 or less.

Features

• Pressurizing Waveguide Section

• 0-15 PSI Pressure Gauge

• 5.85 GHz to 8.2 GHz Frequency Range

• UG-344/U Round Cover Flange

• Waveguide Body made of Bronze with Brass Flanges

• Low VSWR

Applications

• Test Benches

• Radar

• Satellite

• Microwave Radio

• High Power

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

5.85

8.2

GHz

VSWR

1.07:1

.

Mechanical Specifications

Waveguide Size

WR-137

Waveguide Design

Standard

Section Length

4.25 in [107.95 mm]

Description

Flange 1

Waveguide

Flange 2

Flange Type

Round Cover

Round Cover

Flange Designation

UG-344/U

WR-137

UG-344/U

Material

Bronze

...

Notes:

• Values at +25 °C, sea level

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,

inventory and certifications: WR-137 Waveguide Pressurizing Section 4.25 Inch Length, UG-344/U Round Cover Flange

from 5.85 GHz to 8.2 GHz PEWSP1011

PEWSP1011 REV 1.0

PEWSP1011

WR-137 Waveguide Pressurizing Section 4.25 Inch Length,

UG-344/U Round Cover Flange from 5.85 GHz to 8.2 GHz