RF Directional Coupler

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Coupler Type	Frequency	Coupling Factor	Applications	Insertion Loss	Power - Max	Isolation	Return Loss	Package / Case	Supplier Device Package
TCD-18-4+ RF DIR COUPLER 5MHZ-1GHZ 6SMD Mini-Circuits	0 In Stock Check Lead Time	2,000 : $2.93734 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Standard	5MHz ~ 1GHz	17.9 ± 0.5dB	General Purpose	-	1W	-	28.17dB	6-SMD, Flat Leads	-
TCD-18-4-75+ RF DIR COUPLER 10MHZ-1GHZ 6SMD Mini-Circuits	0 In Stock Check Lead Time	2,000 : $2.93734 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Standard	10MHz ~ 1GHz	18 ± 0.5dB	CATV, Cellular	-	1W	-	28.73dB	6-SMD, Flat Leads	-
TCD-18-4-75X+ RF DIR COUPLER 10MHZ-1GHZ 6SMD Mini-Circuits	0 In Stock Check Lead Time	2,000 : $2.93734 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Standard	10MHz ~ 1GHz	18 ± 0.5dB	CATV, Cellular	-	1W	-	28.73dB	6-SMD, Flat Leads	-
TCD-18-4X+ RF DIR COUPLER 5MHZ-1GHZ 6SMD Mini-Circuits	0 In Stock Check Lead Time	2,000 : $2.93734 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Standard	5MHz ~ 1GHz	17.9 ± 0.5dB	General Purpose	-	1W	-	28.17dB	6-SMD, Flat Leads	-

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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.