KYOCERA AVX RF/Microwave Couplers 12

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Part	Manufacturer	RF or Microwave Device Type	Mounting Feature	No. of Terminals	Technology	Maximum Input Power (CW)	Maximum Voltage Standing Wave Ratio	Construction	Package Equivalence Code	Characteristic Impedance	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Maximum Insertion Loss	Additional Features	JESD-609 Code	Minimum Operating Frequency	Maximum Operating Frequency
CP0603A1747ASTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm	1.2	COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.6 dB		e3	1710 MHz	1785 MHz
CP0603D1747ASTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm		COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	1.4 dB		e3	1710 MHz	1785 MHz
CP0805A1747ASTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm	1.4	COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.7 dB		e3	1710 MHz	1785 MHz
CP0805B1747ASTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm	1.2	COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.25 dB		e3	1710 MHz	1785 MHz
CP0603A3500GNTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm		COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.31 dB		e3	3450 MHz	3550 MHz
CP0805B2442BWTR	KYOCERA AVX	DIRECTIONAL COUPLER	SURFACE MOUNT	4	HYBRID	34.77 dBm	1.2	COMPONENT	LCC4(UNSPEC)	50 ohm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	.4 dB		e0	2400 MHz	2484 MHz
CP0603A0836CSTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm	1.2	COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.25 dB		e3	824 MHz	849 MHz
CP0603D0836AWTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm		COMPONENT		50 ohm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	.5 dB		e0	824 MHz	849 MHz
CP0805A0902ASTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm	1.2	COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.25 dB		e3	890 MHz	915 MHz
CP0805A0947ASTR	KYOCERA AVX	DIRECTIONAL COUPLER				34.77 dBm	1.2	COMPONENT		50 ohm	85 Cel	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.25 dB		e3	935 MHz	960 MHz
DB0805A2140ASTR	KYOCERA AVX	90 DEGREE HYBRID COUPLER				40 dBm		COMPONENT		50 ohm	85 Cel	-40 Cel	Matte Tin (Sn)	.25 dB	HIGH ISOLATION	e3	2090 MHz	2190 MHz
DB0805A2140AWTR	KYOCERA AVX	90 DEGREE HYBRID COUPLER				40 dBm		COMPONENT		50 ohm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	.25 dB	HIGH ISOLATION	e0	2090 MHz	2190 MHz

RF/Microwave Couplers

RF/microwave couplers are passive components used in communication systems to split or combine signals from a common transmission line. They are used to distribute power in radio frequency (RF) systems or to measure signals without disrupting the circuit. The primary function of an RF/microwave coupler is to provide a signal that is a precise fraction of the input signal's power level.

There are several types of RF/microwave couplers, including directional couplers, quadrature hybrids, and branchline couplers. Directional couplers are used to split power from a transmission line to a separate output port, while quadrature hybrids are used to combine two signals and achieve a precise phase relationship. Branchline couplers are used to split power between two transmission lines.

RF/microwave couplers can be designed to operate over a wide frequency range, from a few megahertz to several gigahertz. They can also be designed with a variety of coupling ratios, including 3 dB, 6 dB, and 10 dB. RF/microwave couplers are widely used in many applications, including telecommunications, military and aerospace, radar systems, and test and measurement equipment.