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RF Directional Coupler

Category Introduction

RF Directional Couplers are designed to couple a specific amount of electromagnetic power in a transmission line to a secondary line enabling the signal to be used in another circuit. The coupler types are Coupler-with Filter, Dual Band-Dual Path, and Standard with frequencies ranging from DC to 40 GHz. The coupling factor ranges from -20 dB to 49 dB with applications being AGSM, AMPS, CDMA, Cellular, DCS, DECT, E-GSM, General Purpose, GSM, LTE, Military, PCN, PCS, PDC, PHP, S-Band Radar, Telecom, W-CDMA, Wireless LAN, WLAN, and X-Band Radar.

Product List

2557 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusCoupler TypeFrequencyCoupling FactorApplicationsInsertion LossPower - MaxIsolationReturn LossPackage / CaseSupplier Device Package
R433524000
R433524000
COUPLER: SMA 1.7-4.2GHZ 20DB FLA
Radiall USA, Inc.
 2 $888.64
Bulk ActiveStandard1.7GHz ~ 4.2GHz20 ± 0.8dBGeneral Purpose0.4dB50W--Module, SMA Connectors-
R432472000
R432472000
COUPLER: N 1-2GHZ 6DB
Radiall USA, Inc.
 2 $888.99
Bulk ActiveStandard1GHz ~ 2GHz6 ± 0.3dBGeneral Purpose1dB200W--Module-
R432471000
R432471000
COUPLER: N 1-2GHZ 3DB
Radiall USA, Inc.
 2 $905.10
Bulk ActiveStandard1GHz ~ 2GHz3dBGeneral Purpose0.3dB200W25dB-Module-
R432473000
R432473000
COUPLER: N 1-2GHZ 10DB
Radiall USA, Inc.
 2 $895.29
Bulk ActiveStandard1GHz ~ 2GHz10 ± 0.3dBGeneral Purpose1dB200W--Module-
R432475000
R432475000
COUPLER: N 1-2GHZ 30DB
Radiall USA, Inc.
 2 $891.48
Bulk ActiveStandard1GHz ~ 2GHz30 ± 1.1dBGeneral Purpose0.4dB200W--Module-
R432474000
R432474000
COUPLER: N 1-2GHZ 20DB
Radiall USA, Inc.
 2 $907.39
Bulk ActiveStandard1GHz ~ 2GHz20 ± 0.3dBGeneral Purpose0.4dB200W--Module-
R432631000
R432631000
COUPLER: SMA 4-8GHZ 3DB
Radiall USA, Inc.
 2 $895.60
Bulk ActiveStandard4GHz ~ 8GHz3dBGeneral Purpose0.3dB50W--Module, SMA Connectors-
R432634000
R432634000
COUPLER: SMA 4-8GHZ 20DB
Radiall USA, Inc.
 3 $894.75
Bulk ActiveStandard4GHz ~ 8GHz20 ± 0.3dBGeneral Purpose0.4dB50W--Module, SMA Connectors-
R432633000
R432633000
COUPLER: SMA 4-8GHZ 10DB
Radiall USA, Inc.
 2 $907.70
Bulk ActiveStandard4GHz ~ 8GHz10 ± 0.3dBGeneral Purpose1dB50W--Module, SMA Connectors-
R433464000
R433464000
COUPLER: SMA 0.9-2.1GHZ 20DB
Radiall USA, Inc.
 2 $966.04
Bulk ActiveStandard900MHz ~ 2.1GHz20 ± 0.5dBGeneral Purpose0.4dB50W--Module-
R433463000
R433463000
COUPLER: SMA 0.9-2.1GHZ 10DB
Radiall USA, Inc.
 2 $966.15
Bulk ActiveStandard900MHz ~ 2.1GHz10 ± 0.5dBGeneral Purpose1dB50W--Module-
R432574000
R432574000
COUPLER: N 2-4GHZ 20DB
Radiall USA, Inc.
 2 $968.11
Bulk ActiveStandard2GHz ~ 4GHz20 ± 0.3dBGeneral Purpose0.4dB80W--Module-
R432573000
R432573000
COUP N 2-4GHZ 10DB
Radiall USA, Inc.
 2 $942.30
Bulk Active----------
R432571000
R432571000
COUPLER: N 2-4GHZ 3DB
Radiall USA, Inc.
 2 $959.64
Bulk ActiveStandard2GHz ~ 4GHz3dBGeneral Purpose0.3dB80W20dB-Module-
CPL-5222-20-SMA-79
CPL-5222-20-SMA-79
RF DIR COUPLER 2GHZ-8GHZ
Cinch Connectivity Solutions Midwest Microwave
 2 $996.15
Bulk ActiveStandard2GHz ~ 8GHz20dB ± 1dB-0.6dB50W--SMA In-Line Module-
CPL-5226-10-SMA-79
CPL-5226-10-SMA-79
RF DIR COUPLER 6GHZ-18GHZ
Cinch Connectivity Solutions Midwest Microwave
 2 $986.65
Bulk ActiveStandard6GHz ~ 18GHz10dB ± 1dB-0.6dB50W--SMA In-Line Module-
CPL-5226-20-SMA-79
CPL-5226-20-SMA-79
RF DIR COUPLER 6GHZ-18GHZ
Cinch Connectivity Solutions Midwest Microwave
 2 $985.61
Bulk ActiveStandard6GHz ~ 18GHz20dB ± 1dB-0.6dB50W--SMA In-Line Module-
CPL-5216-10-TNC-79
CPL-5216-10-TNC-79
RF DIR COUPLER 7GHZ-18GHZ
Cinch Connectivity Solutions Midwest Microwave
 2 $982.92
Bulk ActiveStandard7GHz ~ 18GHz10dB ± 1dB-0.5dB50W--TNC In-Line Module-
R433424000
R433424000
COUPLER: SMA 0.9-2.1GHZ 20DB FLA
Radiall USA, Inc.
 2 $1,001.46
Bulk ActiveStandard900MHz ~ 2.1GHz20 ± 0.8dBGeneral Purpose0.4dB50W--Module-
R433423000
R433423000
COUPLER: SMA 0.9-2.1GHZ 10DB FLA
Radiall USA, Inc.
 2 $1,002.44
Bulk ActiveStandard900MHz ~ 2.1GHz10 ± 0.8dBGeneral Purpose1dB50W--Module, SMA Connectors-