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TECHNICAL DATA SHEET

The PEWCP1028 is a WR-112 Directional Broadwall waveguide coupler that operates in the frequency range of 7.05 to 10

GHz. This Waveguide component has a typical VSWR of 1.05:1. These designs are made of painted copper alloy and incor-

porate a broad wall configuration that result in a mid-band nominal coupling value of 10, 20, or 30 dB. Common applications

for this component would be where power measurements are required within a system for measuring/sampling power or fre-

quency monitoring with minimal signal loss to the main transmission line. Pasternack offers a complete family of waveguide

Crossguide and Broadwall couplers that are in-stock and ship same day.

Features

• Broadwall Waveguide Coupler

•

30 dB Nominal Coupling Level

• 7.05 GHz to 10 GHz Frequency Range

• Body and Flanges made of Copper Alloy

•

Low VSWR

Applications

• Test Benches

• Radar

• Satellite

• Microwave Radio

• Attenuation Measurements

• Power Measurements

•

Source Leveling

Description

Minimum

Typical

Maximum

Units

Frequency Range

7.05

10

GHz

Directivity

40

dB

Insertion Loss

0.15

dB

Main Line VSWR

1.05:1

Nominal Coupling Level

30

dB

.

Mechanical Specifications

Size

Length

18.62 in [472.95 mm]

Height

3.997 in [101.52 mm]

.

Weight

3.11 lbs [1.41 Kg]

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

inventory and certifications: WR-112 30 dB Directional Waveguide Broadwall Coupler, CPR-112G Grooved Flange, E-

Plane Coupled Port, 7.05 GHz to 10 GHz PEWCP1028

PEWCP1028

PEWCP1028 REV 1.0

WR-112 30 dB Directional Waveguide Broadwall

Coupler, CPR-112G Grooved Flange, E-Plane

Coupled Port, 7.05 GHz to 10 GHz