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

DC0710J5020AHF RF DIR COUPLER 700MHZ-1GHZ 0805 TTM Technologies, Inc.	20,255 In Stock	1 : ¥10.54000 Cut Tape (CT) 4,000 : ¥3.91039 Tape & Reel (TR)	Xinger®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	700MHz ~ 1GHz	19.5dB	General Purpose	0.22dB	2W	-	21.41dB	0805 (2012 Metric)	0805 (2012 Metric)
1M803S RF DIR COUPLER 4.8GHZ-6GHZ SMD TTM Technologies, Inc.	10,259 In Stock	1 : ¥39.44000 Cut Tape (CT) 2,000 : ¥17.42664 Tape & Reel (TR)	Xinger®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	4.8GHz ~ 6GHz	-	General Purpose	0.25dB	20W	20dB	-	4-SMD, No Lead	-
5300CF15A0950001E RF DIR COUPLER 4.9-5.85GHZ 0805 Johanson Technology Inc.	4,262 In Stock	1 : ¥9.95000 Cut Tape (CT) 4,000 : ¥3.97625 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Coupler, With Filter	4.9GHz ~ 5.85GHz	15 ± 1dB	-	0.8dB	2W	22dB	-20dB	0805 (2012 Metric), 8 PC Pad	0805 (2012 Metric)
X4C55J1-03G IC RF 5G HYBRID COUPLER TTM Technologies, Inc.	2,568 In Stock	1 : ¥11.39000 Cut Tape (CT) 4,000 : ¥4.56765 Tape & Reel (TR)	Xinger® IV	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	5GHz ~ 6.3GHz	-	General Purpose	0.5dB	5W	20dB	20dB	0805 (2012 Metric)	0805
C3337J5003AHF RF DIR COUPLER 3.3-3.7GHZ 0805 TTM Technologies, Inc.	3,745 In Stock	1 : ¥9.01000 Cut Tape (CT) 4,000 : ¥3.31531 Tape & Reel (TR)	Xinger®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	3.3GHz ~ 3.7GHz	3dB	General Purpose	0.2dB	4W	22dB	18dB	0805 (2012 Metric)	0805
C1015J5003AHF RF DIR COUPLER 1GHZ-1.5GHZ 0805 TTM Technologies, Inc.	1,778 In Stock	1 : ¥9.01000 Cut Tape (CT) 4,000 : ¥3.31531 Tape & Reel (TR)	Xinger®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	1GHz ~ 1.5GHz	3dB	General Purpose	0.5dB	4W	25dB	20dB	0805 (2012 Metric)	0805

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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.