RF Directional Coupler

Use the filters and product table below to compare RF Directional Coupler components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Coupler Type	Frequency	Coupling Factor	Applications	Insertion Loss	Power - Max	Isolation	Return Loss	Supplier Device Package
PE2CP1158 180DEG HYB CPL 2-18GHZ 50W Pasternack	1,974	-	RFQ	Datasheet	-	Bag	Active	Standard	2GHz ~ 18GHz	3dB	General Purpose	1.2dB	50W	18dB	-	Module
PE2CP1019 Dual Directional 20 dB N Coupler Pasternack	2,815	-	RFQ	Datasheet	-	Retail Package	Active	Standard	2GHz ~ 6GHz	20dB	General Purpose	0.38dB	200W	-	-	Module
PEWCT1001 WR-34 Waveguide 30 dB Crossguide Pasternack	4,186	-	RFQ	Datasheet	-	Retail Package	Active	Standard	22GHz ~ 33GHz	30dB	Radar	0.1dB	1W	20dB	-	-
PEWCT1003 WR-34 Waveguide 50 dB Crossguide Pasternack	4,067	-	RFQ	Datasheet	-	Retail Package	Active	Standard	22GHz ~ 33GHz	50dB	Radar	0.1dB	1W	10dB	-	-
PE2243-30 Directional 30 dB SMA Coupler Fr Pasternack	1,004	-	RFQ	Datasheet	-	Retail Package	Active	Standard	500MHz ~ 18GHz	30 ± 1.5dB	General Purpose	1.6dB	30W	-	-	Module
PEWRD650CP04-40 WRD-650 Double Ridge Waveguide 4 Pasternack	2,317	-	RFQ	Datasheet	-	Retail Package	Active	Standard	6.5GHz ~ 18GHz	40dB	General Purpose	0.3dB	400W	10dB	-	-
PEWRD650CP03-30 WRD-650 Double Ridge Waveguide 3 Pasternack	2,140	-	RFQ	Datasheet	-	Retail Package	Active	Standard	6.5GHz ~ 18GHz	30dB	General Purpose	0.3dB	400W	10dB	-	-
PE2243-10 Directional 10 dB SMA Coupler Fr Pasternack	1,309	-	RFQ	Datasheet	-	Retail Package	Active	Standard	500MHz ~ 18GHz	10 ± 1.25dB	General Purpose	2.06dB	30W	-	-	Module
PEWCT1066 WR-75 Waveguide 40 dB Crossguide Pasternack	1,151	-	RFQ	Datasheet	-	Retail Package	Active	Standard	10GHz ~ 15GHz	40dB	Radar	0.1dB	2.5W	15dB	-	-
PEWCT1107 WR-137 Waveguide 50 dB Crossguid Pasternack	4,020	-	RFQ	Datasheet	-	Retail Package	Active	Standard	5.85GHz ~ 8.2GHz	50dB	Radar	0.1dB	6W	10dB	-	-

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FREQUENTLY ASKED QUESTIONS

RF Directional Coupler FAQ

Common questions about filtering, comparing and sourcing RF Directional Coupler components.

How can I narrow the RF Directional Coupler selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific RF Directional Coupler part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.