PE-W42CP002-20 Datasheet, PDF (1/6 Pages) Pasternack Enterprises, Inc. – WR-42 20 dB Directional Waveguide Coupler With UG595 - U Flange and H-Plane Coupled Port From 18 GHz to 26.5 GHz K Band

WR-42 20 dB Directional Waveguide Coupler
With UG595/U Flange and H-Plane Coupled
Port From 18 GHz to 26.5 GHz K Band
TECHNICAL DATA SHEET
PE-W42CP002-20
The PE-W42CP002-20 is a millimeter-wave directional waveguide coupler that operates in the frequency range of 18 to 26.5
GHz (K Band). This K band component offers a nominal coupling level of 20 dB, mean coupling accuracy of +/- .8, coupling
flatness of 1 dB, and has a maximum VSWR level of 1.2:1. The design is made of gold plated brass copper and incorporates
a multi-hole configuration that results in typical directivity of 30 dB. Common applications for this millimeter wave component
involve test setups where power reflection measurements are required that might involve power sampling and frequency
monitoring with minimal signal loss to the main transmission path. This H plane coupler uses integrated WR-42 waveguide
ports with UG 595/U flanges. Pasternack offers a complete family of waveguide millimeter wave directional couplers that are
in-stock for same day shipment.
Features
• 20 dB Nominal Coupling Level
• H-Plane Waveguide Coupler
• 18 GHz to 26.5 GHz Frequency Range
• Body and Flanges made of Brass Copper
• Gold Plated Waveguide
• 1.2:1 VSWR
Applications
• Test Benches
• Radar
• Satellite
• Microwave Radio
• Attenuation Measurements
• Power Measurements
• Source Leveling
Configuration
Waveguide Size
Flange 1
Flange 2
Flange 3
Design
WR-42
UG595/U
UG595/U
UG595/U
Directional Coupler
Electrical Specifications (Values at 25°C, sea level)
Description
Minimum
Typical
Maximum
Units
Frequency Range
18
26.5
Directivity
30
Insertion Loss
0.6
GHz
dB
dB
Input VSWR
1.2:1
Secondary Line VSWR
1.2:1
Nominal Coupling Level
20
dB
Mean Coupling Accuracy
±0.8
dB
Coupling Flatness
±1
dB
.
Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certifications: WR-42 20 dB Directional Waveguide Coupler With UG595/U Flange and H-Plane Coupled
Port From 18 GHz to 26.5 GHz K Band PE-W42CP002-20
PE-W42CP002-20 REV 1.0
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