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The PEWCT1011 is a 50 dB three port, terminated WR-51 crossguide waveguide coupler that operates in the frequency

range of 15 to 22 GHz. The coupler has a typical VSWR of 1.05 These designs are made of Bronze with Brass Square Cover

Flanges. Pasternack offers a complete family of crossguide couplers in both three port (terminated) and four port (untermi-

nated) configurations that are in stock and ship on the same day. Top wall couplers are also available.

Features

• Three Port

• Crossguide Waveguide Coupler

• Terminated

• 50 dB Nominal Coupling Level

• 15 GHz to 22 GHz Frequency Range

• Waveguide Body made of Bronze with Brass Flanges

• Low VSWR

Applications

• Test Benches

• Radar

• Satellite

• Microwave Radio

• Attenuation Measurements

• Power Measurements

• Source Leveling

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

15

22

GHz

Coupler

Nominal Coupling Level

50

dB

Directivity

10

dB

Insertion Loss

0.1

dB

Main Line VSWR

1.05:1

Termination

VSWR

1.02

Input Power (CW)

1

Watts

.

Mechanical Specifications

Size

Length

5.62 in [142.75 mm]

Width

2.5 in [63.5 mm]

.

Interface

Waveguide Size

WR-51

Flange Type

Square Cover

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

price, inventory and certifications: WR-51 Waveguide 50 dB Crossguide Coupler, 3 Port, Square Cover Flange, 15 GHz to

22 GHz, Bronze PEWCT1011

PEWCT1011 REV 1.0

WR-51 Waveguide 50 dB Crossguide Coupler, 3 Port,

Square Cover Flange, 15 GHz to 22 GHz, Bronze

Waveguide Couplers Assemblies Technical Data

PEWCT1011