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
PEWCT1105 WR-137 Waveguide 30 dB Crossguid Pasternack	1,179	-	RFQ	Datasheet	-	Retail Package	Active	Standard	5.85GHz ~ 8.2GHz	30dB	Radar	0.1dB	6W	20dB	-	-
PE2CP1004 Precision Dual Directional 50 dB Pasternack	2,993	-	RFQ	Datasheet	-	Retail Package	Active	Standard	20MHz ~ 1GHz	50 ± 1.5dB	General Purpose	0.35dB	200W	-	-	Module
PEWCT1084 WR-112 Waveguide 20 dB Crossguid Pasternack	2,040	-	RFQ	Datasheet	-	Retail Package	Active	Standard	7.05GHz ~ 10GHz	20dB	Radar	0.1dB	5W	45dB	-	-
PEWCT1049 WR-42 Waveguide 30 dB Crossguide Pasternack	1,258	-	RFQ	Datasheet	-	Retail Package	Active	Standard	18GHz ~ 26.5GHz	30dB	Radar	0.1dB	1W	20dB	-	-
PEWCT1090 WR-112 Waveguide 40 dB Crossguid Pasternack	4,828	-	RFQ	Datasheet	-	Retail Package	Active	Standard	7.05GHz ~ 10GHz	40dB	Radar	0.1dB	5W	20dB	-	-
PEWCT1095 WR-112 Waveguide 50 dB Crossguid Pasternack	3,170	-	RFQ	Datasheet	-	Retail Package	Active	Standard	7.05GHz ~ 10GHz	50dB	Radar	0.1dB	5W	10dB	-	-
PEWCT1092 WR-112 Waveguide 20 dB Crossguid Pasternack	3,078	-	RFQ	Datasheet	-	Retail Package	Active	Standard	7.05GHz ~ 10GHz	20dB	Radar	0.1dB	5W	45dB	-	-
PEW90CP001-30 WR-90 Waveguide 30 dB Broadwall Pasternack	4,834	-	RFQ	Datasheet	-	Retail Package	Active	Standard	8.2GHz ~ 12.5GHz	30dB	General Purpose	0.15dB	300W	30dB	-	-
PEW90CP001-10 WR-90 WAVEGUIDE 10 DB BROADWALL Pasternack	2,749	-	RFQ	Datasheet	-	Retail Package	Active	Standard	8.2GHz ~ 12.5GHz	10dB	General Purpose	0.6dB	100W	38dB	-	-
PEW90CP001-20 WR-90 Waveguide 20 dB Broadwall Pasternack	2,326	-	RFQ	Datasheet	-	Retail Package	Active	Standard	8.2GHz ~ 12.5GHz	20dB	General Purpose	0.15dB	300W	35dB	-	-

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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.