Crane Aerospace & Electronics Directional Couplers CWM-20-9.5G SQ

Description
Package Type | Connectorized Coupling (dB) | 20±1 Frequency Min (MHz) | 1,000 Frequency Max (MHz) | 18,000 CW Power (W) | 25 Insertion Loss (dB) Max | 1.1 Environmental Screening | Space Qualified Directivity Min (dB) | 12
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Description
Package Type | Connectorized Coupling (dB) | 20±1 Frequency Min (MHz) | 1,000 Frequency Max (MHz) | 18,000 CW Power (W) | 25 Insertion Loss (dB) Max | 1.1 Environmental Screening | Space Qualified Directivity Min (dB) | 12
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Datasheet
Datasheet Summary
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The CWM-20-9.5G SQ is a space-qualified directional coupler designed for operation from 1 to 18 GHz, featuring a stripline construction with a maximum insertion loss of 1.1 dB, 20 ± 1.0 dB coupling, and a minimum directivity of 12 dB across the full band. It supports a continuous wave power rating of 25 W on the main line, with a maximum VSWR of 1.35:1 on the main line and 1.40:1 on the coupled port. The device is manufactured and qualified per Merrimac document CENG-0001 for space applications.

Datasheet Summary
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The CWM-20-9.5G SQ is a space-qualified directional coupler designed for operation from 1 to 18 GHz, featuring a stripline construction with a maximum insertion loss of 1.1 dB, 20 ± 1.0 dB coupling, and a minimum directivity of 12 dB across the full band. It supports a continuous wave power rating of 25 W on the main line, with a maximum VSWR of 1.35:1 on the main line and 1.40:1 on the coupled port. The device is manufactured and qualified per Merrimac document CENG-0001 for space applications.

Suppliers

Company
Product
Description
Supplier Links
Directional Couplers - CWM-20-9.5G SQ - Crane Aerospace & Electronics
Lynnwood, WA, United States
Directional Couplers
CWM-20-9.5G SQ
Directional Couplers CWM-20-9.5G SQ
Package Type | Connectorized Coupling (dB) | 20±1 Frequency Min (MHz) | 1,000 Frequency Max (MHz) | 18,000 CW Power (W) | 25 Insertion Loss (dB) Max | 1.1 Environmental Screening | Space Qualified Directivity Min (dB) | 12
  • Package Type | Connectorized
  • Coupling (dB) | 20±1
  • Frequency Min (MHz) | 1,000
  • Frequency Max (MHz) | 18,000
  • CW Power (W) | 25
  • Insertion Loss (dB) Max | 1.1
  • Environmental Screening | Space Qualified
  • Directivity Min (dB) | 12
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Technical Specifications

  Crane Aerospace & Electronics
Product Category RF Couplers
Product Number CWM-20-9.5G SQ
Product Name Directional Couplers
RF Coupler Type Uni-Directional
Package Type Connectorized; Connectorized
Frequency Range 1000.00 to 18000.00 MHz
Power 25.00 watts
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