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
X4C20J1-03G $0.93000	TTM Technologies, Inc.	IC RF 5G HYBRID COUPLER	Tape & Reel (TR),Cut Tape (CT)	4-SMD		Xinger® IV
X4C20J1-04G $1.26000	TTM Technologies, Inc.	DIRECTIONAL COUPLER 5G 4DB 0805	Tape & Reel (TR),Cut Tape (CT)	805		Xinger®
X4C20J1-05G $1.26000	TTM Technologies, Inc.	DIRECTIONAL COUPLER 5G 5DB 0805	Tape & Reel (TR),Cut Tape (CT)	805		Xinger®
X4C20J1-20G $1.01000	TTM Technologies, Inc.	DIRECTIONAL COUPLER 5G 20DB 0805	Tape & Reel (TR),Cut Tape (CT)	805		Xinger®
X4C20K1-20SR $2.54000	TTM Technologies, Inc.	5G DIRECTIONAL COUPLER 20DB	Tape & Reel (TR),Cut Tape (CT)	1210		-
X4C20K1-20SR1 $1.67000	TTM Technologies, Inc.	5G DIRECTIONAL COUPLER 20DB	Tape & Reel (TR)	1210		-
X4C20L1-02G $0.93000	TTM Technologies, Inc.	IC 5G DIRECTIONAL COUPLER 0805	Tape & Reel (TR),Cut Tape (CT)	603		Xinger®
X4C20L1-03G $0.93000	TTM Technologies, Inc.	0603 3DB HYBRID COUPLER	Tape & Reel (TR),Cut Tape (CT)	603		-