Crane Aerospace & Electronics Directional Couplers CBG-20B-375

Description
Package Type | Surface Mount Coupling (dB) | 20±1 Frequency Min (MHz) | 5 Frequency Max (MHz) | 750 CW Power (W) | 1 Insertion Loss (dB) Max | 1 Environmental Screening | Catalogue, Mil-screened Directivity Min (dB) | 18
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Description
Package Type | Surface Mount Coupling (dB) | 20±1 Frequency Min (MHz) | 5 Frequency Max (MHz) | 750 CW Power (W) | 1 Insertion Loss (dB) Max | 1 Environmental Screening | Catalogue, Mil-screened Directivity Min (dB) | 18
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Datasheet
Datasheet Summary
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The CBG-20B-375 is a 3-port directional coupler designed for monitoring incident and reflected power in microwave systems, operating from 5 to 750 MHz with a nominal 20 dB coupling and 18 dB minimum directivity. It features a low-profile surface mount package, 50 Ω nominal impedance, a maximum CW input power of 1 W, and operates across -55°C to +85°C. Insertion loss is 1.0 dB maximum, and VSWR is 1.5:1 maximum. The device is a 3-port unit with one port internally terminated.

Datasheet Summary
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The CBG-20B-375 is a 3-port directional coupler designed for monitoring incident and reflected power in microwave systems, operating from 5 to 750 MHz with a nominal 20 dB coupling and 18 dB minimum directivity. It features a low-profile surface mount package, 50 Ω nominal impedance, a maximum CW input power of 1 W, and operates across -55°C to +85°C. Insertion loss is 1.0 dB maximum, and VSWR is 1.5:1 maximum. The device is a 3-port unit with one port internally terminated.

Suppliers

Company
Product
Description
Supplier Links
Directional Couplers - CBG-20B-375 - Crane Aerospace & Electronics
Lynnwood, WA, United States
Directional Couplers
CBG-20B-375
Directional Couplers CBG-20B-375
Package Type | Surface Mount Coupling (dB) | 20±1 Frequency Min (MHz) | 5 Frequency Max (MHz) | 750 CW Power (W) | 1 Insertion Loss (dB) Max | 1 Environmental Screening | Catalogue, Mil-screened Directivity Min (dB) | 18
  • Package Type | Surface Mount
  • Coupling (dB) | 20±1
  • Frequency Min (MHz) | 5
  • Frequency Max (MHz) | 750
  • CW Power (W) | 1
  • Insertion Loss (dB) Max | 1
  • Environmental Screening | Catalogue, Mil-screened
  • Directivity Min (dB) | 18
Supplier's Site Datasheet

Technical Specifications

  Crane Aerospace & Electronics
Product Category RF Couplers
Product Number CBG-20B-375
Product Name Directional Couplers
RF Coupler Type Uni-Directional
Package Type Surface Mount; Surface Mount
Frequency Range 5.00 to 750.00 MHz
Power 1.00 watts
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