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
X4C40K1-20SR $2.54000	TTM Technologies, Inc.	DIRECTIONAL COUPLER 5G 20DB ATTO	Tape & Reel (TR),Cut Tape (CT)	1210		Xinger®
X4C40K1-20SR1 $2.54000	TTM Technologies, Inc.	5GDIRECTIONAL COUPLER 20DB	Tape & Reel (TR),Cut Tape (CT)	1210		-
X4C40K1-30SR $2.54000	TTM Technologies, Inc.	DIRECTIONAL COUPLER 5G 30DB ATTO	Tape & Reel (TR),Cut Tape (CT)	1210		Xinger® IV
X4C40K1-30SR1 $2.69000	TTM Technologies, Inc.	5G DIRECTIONAL COUPLER 30DB ATTO	Tape & Reel (TR),Cut Tape (CT)	1210		-
X4C40L1-02G $0.93000	TTM Technologies, Inc.	0603 2DB DIRECTIONAL COUPLER	Tape & Reel (TR),Cut Tape (CT)	603		Xinger® IV
X4C40L1-03G $0.93000	TTM Technologies, Inc.	0603 3DB HYBRID COUPLER	Tape & Reel (TR),Cut Tape (CT)	603		Xinger® IV
X4C40L1-04G $0.93000	TTM Technologies, Inc.	0603 4DB DIRECTIONAL COUPLER	Tape & Reel (TR),Cut Tape (CT)	603		Xinger® IV
X4C40L1-05G $0.93000	TTM Technologies, Inc.	IC 5G DIRECTIONAL COUPLER 0805	Tape & Reel (TR),Cut Tape (CT)	603		Xinger® IV