Crane Aerospace & Electronics Datasheets for RF Couplers

RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically. There three basic types of devices: unidirectional, bidirectional, and dual directional.
RF Couplers: Learn more

Product Name Notes
CRZB Series Case-Free Directional Coupler 1. Bi-directional couplers in the CRZ-B CaseFree series are size and process compatible with MMIC and other similar sub-miniature components. Their low 0.130" profile facilitates integration with hermetic packages using...
5 to 2000 MHz / Multi-Octave / 10 & 20 dB Models / Hi-Reliability Hermetic Package / Flatpack Directional Coupler -- CBFA 1. Directional couplers are useful for monitoring incident and reflected power, signal sampling, control loops and BITE. 2. The CBF-A series consists of 3 port devices with one port internally...
5 to 2000 MHz / Multi-Octave / Low Profile and Minimal Size / Requires No Lead-Forming / Meri-Pac Directional Coupler -- CBPN 1. Directional couplers find application in monitoring incident and reflected power, signal sampling for control loops, as well as signal injection devices in BITE systems. These Directional Couplers may be...
10 to 1000 MHz / Low 0.2" Profile / Minimal Size and Weight / Surface Mount Package Directional Coupler -- CBGA 1. Directional couplers find applications in monitoring incident and reflected power, sampling for control loops as well as signal injection in BITE systems. 2. The 0.25" square surface mount package...
5 to 2000 MHz / 10 dB & 20 dB Models / Multi-Octave Units / Low Profile Surface Mount Package Directional Coupler -- CBGB 1. Directional couplers find applications in monitoring of incident and reflected power, sampling for control loops as well as signal injection devices in BITE systems. 2. These Directional Couplers are...
100 kHz to 1000 MHz / Multi-Octave / 10, 15, & 20 dB Coupling / High Directivity / SMA & BNC Directional Coupler -- CRCRM 1. Merrimac directional couplers are available in a variety of packages to suit most applications such as monitoring of incident and reflected power, signal sampling, control loops and test signal...
5 to 1500 MHz / 4-Port / Multi-Octave / Minimal Size and Weight / Hi-Rel Hermetic Flatpack Bi-Directional Coupler -- CRFA 1. Merrimac directional couplers are available in a variety of packages to suit most applications. The CRF-A series utilizes the standard flatpack which is suitable for aerospace applications where size,...
5 to 1500 MHz / Wideband / Low Profile 0.2" Device / Meri-Pac / PC Mount for Auto-Insertion Bi-Directional Coupler -- CRPN 1. Merrimac directional couplers are available in a variety of packages to suit most applications. The CRP-N series utilizes the Meri-Pac package which is ideal for aerospace applications where size,...
10 to 500 MHz / Multi-Octave / 3-Port / 10 and 20 dB Standard / Square Header Directional Coupler -- CRS 1. Merrimac offers a wide variety of directional couplers covering frequencies from 100 kHz to 18 GHz. They are ideally suited to monitoring forward and reflected power with minimal perturbation...
5 to 500 MHz / Multi-Octave Range / High Directivity / Low Insertion Loss / TO-5 Header Bi-Directional Coupler -- C114C115 1. The C-114 and C-115 models are bi-directional couplers comprising four-port networks. 2. All ports are accessible permitting external use of the fourth port for reflected signal sampling. 3. Each...
10 to 1000 MHz / 3-Port CaseFree / Miniature MMIC-Compatible Design / Minimal Size & Weight Directional Coupler -- CBZB 1. The CBZ-B CaseFree series are compatible with MMIC and other similar sub-miniature components in size and process. Their low 0.130" profile allows integration within hermetic packages using silver epoxy,...
0.7 to 8 GHz / Very Low Insertion Loss / 500 W CW Failsafe / 30 dB Coupling to Both Ports / Ntype Dual Directional Coupler -- CGN30 1. The CGN-30-G series of high power dual directional couplers monitor both forward and reflected power on antenna feeds. They comprise directional couplers on each side of the main line...
5 to 1500 MHz / Multi-Octave / 4-Port / Minimal Size and Weight / Hi-Rel Surface Mount Package Bi-Directional Coupler -- CRGB 1. The CRG-B series of bi-directional couplers has both coupled ports available. Units may be ordered with one coupled port terminated internally with coupling values up to 30 dB and...
CSM Series Directional Coupler 1. The CSM series directional couplers are miniature three port devices utilizing stripline technology in a connectorized package. Each is a quarter wave coupler operating across an octave band of...
CTM Series Directional Coupler 1. The CTM series directional couplers are miniature three port devices utilizing stripline technology in a connectorized package. Each is a multi-section quarter wave coupler designed to cover a broad...
CWKR Series Directional Coupler 1. The CWK-R series of directional couplers are 3 port devices utilizing stripline technology in a connectorized package. Each unit is a multi-section quarter wave coupler designed to cover a...
CWM Series Directional Coupler 1. The CWM-M-G series of directional couplers are miniature three port devices utilizing stripline technology in a connectorized package. Each unit is a multi-section quarter wave coupler designed to cover...
CWMR Series Directional Coupler 1. The CWM-R series of directional couplers consists of three port devices utilizing stripline technology in a connectorized package. Each unit is a multi-section quarter wave coupler designed to cover...
CYK Series Directional Coupler 1. The CYK-R series of directional couplers consists of three port connectorized devices utilizing special stripline technology developed for very high directivity over very wide bandwidths. 2. Although the CYK-16R-21G...
1 to 12 GHz / High Power / Octave & Multi-Octave Models / 30 or 35 dB Coupling / N-Connector Directional Coupler -- CCN 1. The octave band CBN series and multi-octave CCN series of high power Directional Couplers are designed to monitor signals with minimal perturbation to the main line. Each coupler uses...
500 MHz to 18 GHz / Stripline Octave Bandwidths / 10, 20, 30 dB Coupling / 50 W / Low Cost / SMA Dual Directional Coupler -- CDM 1. Units in the CDM series of dual directional couplers comprise two directional couplers back-to-back designed to monitor both forward and reflected power with minimal perturbation to the main line...
Bi-Directional Coupler -- D4-50001
Bi-Directional Coupler -- D4-50002
Bi-Directional Couplers -- D3-20003_4
Bi-Directional Couplers -- D4-20001_2
Bi-Directional Couplers -- D4-20003_4
Bi-Directional Couplers -- D4-40001_2_3
Bi-Directional Couplers -- D4-40004_5
Bi-Directional Couplers -- D4-40006_7_8
Bi-Directional Couplers -- D4-40009_10
Directional Coupler -- D3-40006
Directional Coupler -- D3-50001
Directional Coupler -- D3-50002
Directional Coupler -- D3-50003
Directional Coupler -- D3-50004
Directional Couplers -- D3-20001_2
Directional Couplers -- D3-20005_6
Directional Couplers -- D3-40001_2_3
Directional Couplers -- D3-40004_5
Directional Couplers -- D3-40007_8
Directional Couplers -- D3-40011_12
Directional Couplers -- D4-20005_6
Crane's Microwave Solutions offers a wide range of product solutions from component level devices to complex, advanced integrated microwave assemblies. Products include: Ferrite products Circulators and Isolators Passive products Mixers,...
Space Qualified Directional Coupler -- CBF_11A_1250_SQ The CBF-11A-1250 SQ Directional Coupler covers 100 - 2000 MHz with a special lumped element design to reduce size, while maintaining high performance. Parts, materials and processes are in accordance...
Space Qualified Directional Coupler -- CBF_20A_1250_SQ The CBF-20A-1250 SQ Directional Coupler covers 100 - 2000 MHz with a special lumped element design to reduce size, while maintaining high performance. Parts, materials and processes are in accordance...
Space Qualified Directional Coupler -- CRF_10A_250_SQ The CRF-10A-250 SQ Directional Coupler covers 5 - 500 MHz with a special lumped element design to reduce size, while maintaining high performance. Parts, materials and processes are in accordance...
Space Qualified Directional Coupler -- CRF_20A_250_SQ The CRF-20A-250 SQ Directional Coupler covers 5 - 500 MHz with a special lumped element design to reduce size, while maintaining high performance. Parts, materials and processes are in accordance...
Space Qualified Directional Coupler -- CSM-10-1-5GSQ The CSM-10-1.5G SQ Directional Coupler covers 1-2 GHz with a stripline design. This offers low transmission loss and execllent VSWR. This unit has been diesgned, manufactured and qualified per Merrimac...
Space Qualified Directional Coupler -- CSM-20-15GSQ The CSM-20-15G SQ Directional Coupler covers 12.4 - 18.0 GHz with a stripline design. This offers low transmission loss and execllent VSWR. This unit has been diesgned, manufactured and qualified...
Space Qualified Directional Coupler -- CSM-20-3GSQ The CSM-20-3G SQ Directional Coupler covers 2-4 GHz with a stripline design. This offers low transmission loss and execllent VSWR. This unit has been diesgned, manufactured and qualified per Merrimac...
Space Qualified Directional Coupler -- CSM-20-6GSQ The CSM-20-6G SQ Directional Coupler covers 4-8 GHz with a stripline design. This offers low transmission loss and execllent VSWR. This unit has been diesgned, manufactured and qualified per Merrimac...
Space Qualified Directional Coupler -- CSM-20-8GSQ The CSM-20-8G SQ Directional Coupler covers 4-12.4 GHz with a stripline design. This offers low transmission loss and execllent VSWR. This unit has been diesgned, manufactured and qualified per Merrimac...
Space Qualified Directional Coupler -- CSM-6-3GSQ The CSM-6-3G SQ Directional Coupler covers 2-4 GHz with a stripline design. This offers low transmission loss and execllent VSWR. This unit has been diesgned, manufactured and qualified per Merrimac...
Space Qualified Directional Coupler -- CTM-10-12GSQ The CTM-10-12G SQ Directional Coupler covers 6 - 18 GHz with a stripline design. This offers low transmission and excellent VSWR. This unit has been designed, manufactured and qualified per...
Space Qualified Directional Coupler -- CTM-20-1-25GSQ The CTM-20-1.25G SQ Directional Coupler covers 0.5 - 2.0 GHz with a stripline design. This offers low transmission and excellent VSWR. This unit has been designed, manufactured and qualified per...
Space Qualified Directional Coupler -- CWM-10-6G-SQ The CWM-10-6G SQ Directional Coupler covers 2.5 - 10.0 GHz with a stripline design. This offers low transmission and excellent VSWR. This unit has been designed, manufactured and qualified per...
Space Qualified Directional Coupler -- CWM-10-8G-SQ The CWM-10-8G SQ Directional Coupler covers 4 - 12 GHz with a stripline design. This offers low transmission and excellent VSWR. This unit has been designed, manufactured and qualified per...
Space Qualified Directional Coupler -- CWM_20M_10G_SQ The CWM-20M-10G SQ Directional Coupler covers 2 - 18 GHz with a stripline design. This offers low transmission and excellent VSWR. This unit has been designed, manufactured and qualified per...