RF Directional Coupler

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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
11305-3S $4.43	TTM Technologies, Inc.	RF DIR COUPLER 1GHZ-2GHZ SMD	Tape & Reel (TR),Cut Tape (CT)	-		Xinger®
11306-3S $4.43	TTM Technologies, Inc.	RF DIR COUPLER 2GHZ-4GHZ SMD	Tape & Reel (TR),Cut Tape (CT)	-		Xinger®
1472CH15A050001E	Johanson Technology Inc.	IC	Bulk	-		-
1585CH15A0070001E $0.43	Johanson Technology Inc.	MINI GPS, GNSS, BEIDOU, GALILEO	Tape & Reel (TR),Cut Tape (CT)	805		-
1747CP14A075001T $0.40	Johanson Technology Inc.	RF DIR COUPLR 1.71-1.785GHZ 0603	Cut Tape (CT)	603		-
1748CF15A075001E $0.36	Johanson Technology Inc.	RF DIR COUPLR 1.71-1.785GHZ 0805	Cut Tape (CT)	805		-
1810CP07A200001T	Johanson Technology Inc.	IC	Bulk	-		-
1845CH14A270001T $0.32	Johanson Technology Inc.	PCN 3 DB HYBRID COUPLER LTCC	Tape & Reel (TR)	-		-