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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
R433824000
R433824000
COUPLER: SMA 10-15GHZ 20DB FLAT
Radiall USA, Inc.
 2 $794.85
Bulk ActiveStandard10GHz ~ 15GHz20 ± 1dBGeneral Purpose0.4dB50W--Module, SMA Connectors-
R433823000
R433823000
COUPLER: SMA 10-15GHZ 10DB FLAT
Radiall USA, Inc.
 2 $789.71
Bulk ActiveStandard10GHz ~ 15GHz10 ± 1dBGeneral Purpose1dB50W--Module, SMA Connectors-
R433725000
R433725000
COUPLER: SMA 7-12.4GHZ 30DB
Radiall USA, Inc.
 2 $803.89
Bulk ActiveStandard7GHz ~ 12.4GHz30 ± 0.8dBGeneral Purpose0.4dB50W--Module, SMA Connectors-
R433835000
R433835000
COUPLER: SMA 12.4-18GHZ 30DB FLA
Radiall USA, Inc.
 2 $804.95
Bulk ActiveStandard12.4GHz ~ 18GHz30 ± 1dBGeneral Purpose15dB50W--Module-
R433624000
R433624000
COUP SMA 3.7-8.3GHZ 20DB
Radiall USA, Inc.
 2 $798.12
Bulk Active----------
R433623000
R433623000
COUPLER: SMA 3.7-8.3GHZ 10DB FLA
Radiall USA, Inc.
 3 $802.78
Bulk ActiveStandard3.7GHz ~ 8.3GHz10dBGeneral Purpose1dB50W--Module, SMA Connectors-
R432372000
R432372000
COUPLER: N 0.5-1GHZ 6DB
Radiall USA, Inc.
 2 $793.62
Bulk ActiveStandard500MHz ~ 1GHz6 ± 0.3dBGeneral Purpose2dB300W--Module-
R432371000
R432371000
COUPLER: N 0.5-1GHZ 3DB
Radiall USA, Inc.
 3 $795.40
Bulk ActiveStandard500MHz ~ 1GHz3dBGeneral Purpose0.3dB300W--Module-
R432373000
R432373000
COUPLER: N 0.5-1GHZ 10DB
Radiall USA, Inc.
 2 $790.76
Bulk ActiveStandard500MHz ~ 1GHz10 ± 0.3dBGeneral Purpose1dB300W--Module-
R432374000
R432374000
COUPLER: N 0.5-1GHZ 20DB
Radiall USA, Inc.
 2 $808.05
Bulk ActiveStandard500MHz ~ 1GHz20 ± 0.3dBGeneral Purpose0.4dB300W--Module-
R432375000
R432375000
COUPLER: N 0.5-1GHZ 30DB
Radiall USA, Inc.
 2 $789.00
Bulk ActiveStandard500MHz ~ 1GHz30 ± 0.3dBGeneral Purpose0.4dB300W--Module-
R432434000
R432434000
COUPLER: SMA 1-2GHZ 20DB
Radiall USA, Inc.
 2 $859.33
Bulk ActiveStandard1GHz ~ 2GHz20 ± 0.3dBGeneral Purpose0.4dB100W--Module-
R432534000
R432534000
COUPLER: SMA 2-4GHZ 20DB
Radiall USA, Inc.
 2 $858.78
Bulk ActiveStandard2GHz ~ 4GHz20 ± 0.3dBGeneral Purpose0.4dB80W--Module, SMA Connectors-
R432535000
R432535000
COUPLER: SMA 2-4GHZ 30DB
Radiall USA, Inc.
 2 $858.69
Bulk ActiveStandard2GHz ~ 4GHz30 ± 1.1dBGeneral Purpose0.4dB80W--Module-
R432531000
R432531000
COUPLER: SMA 2-4GHZ 3 DB
Radiall USA, Inc.
 2 $861.96
Bulk ActiveStandard2GHz ~ 4GHz3dBGeneral Purpose0.3dB80W23dB-Module, SMA Connectors-
R432533000
R432533000
COUPLER: SMA 2-4GHZ 10DB
Radiall USA, Inc.
 2 $847.05
Bulk ActiveStandard2GHz ~ 4GHz10 ± 0.3dBGeneral Purpose1dB80W--Module, SMA Connectors-
R432431000
R432431000
COUPLER: SMA 1-2GHZ 3DB
Radiall USA, Inc.
 2 $845.49
Bulk ActiveStandard1GHz ~ 2GHz3dBGeneral Purpose0.3dB100W25dB-Module, SMA Connectors-
R432433000
R432433000
COUPLER: SMA 1-2GHZ 10DB
Radiall USA, Inc.
 3 $846.36
Bulk ActiveStandard1GHz ~ 2GHz10dBGeneral Purpose1dB100W--Module-
R432432000
R432432000
COUPLER: SMA 1-2GHZ 6DB
Radiall USA, Inc.
 2 $850.83
Bulk ActiveStandard1GHz ~ 2GHz6dBGeneral Purpose1.8dB100W--Module, SMA Connectors-
R433523000
R433523000
COUPLER: SMA 1.7-4.2GHZ 10DB FLA
Radiall USA, Inc.
 2 $885.13
Bulk ActiveStandard1.7GHz ~ 4.2GHz10 ± 0.8dBGeneral Purpose1dB50W--Module, SMA Connectors-