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The PEWCT1041 is a 30 dB three port, terminated WR-137 crossguide waveguide coupler that operates in the frequency

range of 5.85 to 8.2 GHz. The coupler has a typical VSWR of 1.05 These designs are made of Bronze with Brass CPR-137G

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

• 30 dB Nominal Coupling Level

• 5.85 GHz to 8.2 GHz Frequency Range

• Waveguide Body made of Bronze with Brass Flanges

• Low VSWR

• Grooved CPR

Applications

• Test Benches

• Radar

• Satellite

• Microwave Radio

• Attenuation Measurements

• Power Measurements

• Source Leveling

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

5.85

8.2

GHz

Coupler

Nominal Coupling Level

30

dB

Directivity

20

dB

Insertion Loss

0.1

dB

Main Line VSWR

1.05:1

Termination

VSWR

1.02

Input Power (CW)

6

Watts

.

Mechanical Specifications

Size

Length

11.25 in [285.75 mm]

Width

5 in [127 mm]

.

Interface

Waveguide Size

WR-137

Flange Type

CPR-137G

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 30 dB Crossguide Coupler, 3 Port, CPR-137G Flange, 5.85 GHz to

8.2 GHz, Bronze PEWCT1041

PEWCT1041 REV 1.0

WR-137 Waveguide 30 dB Crossguide Coupler, 3 Port,

CPR-137G Flange, 5.85 GHz to 8.2 GHz, Bronze

Waveguide Couplers Assemblies Technical Data

PEWCT1041