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Mini-Circuits LFCN-2750 Ceramic Low Pass Filter Featuring LTCC Construction and Temperature Stability

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Mini-Circuits LFCN-2750 Ceramic Low Pass Filter Featuring LTCC Construction and Temperature Stability

Cut-Off Frequency : 3.15GHz

Impedance : 50Ω

Type of Filter : Low-pass Filter

Frequency - Center : 3.15GHz

Description : 50Ω 3.15GHz SMD3216-4P Ceramic Filters RoHS

Mfr. Part # : LFCN-2750+

Model Number : LFCN-2750+

Package : SMD3216-4P

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Mini-Circuits LFCN-2750+ Ceramic Low Pass Filter

The Mini-Circuits LFCN-2750+ is a ceramic low pass filter designed for harmonic rejection and general use in VHF/UHF transmitters and receivers. It offers excellent power handling capabilities up to 10W, a compact size due to its LTCC construction, and temperature stability. This filter is protected by U.S. Patent 6,943,646.

Product Attributes

Brand: Mini-Circuits
Certifications: +RoHS Compliant
Material: Ceramic (LTCC construction)

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Units	Notes
Passband Insertion Loss	DC-2750			1.0	dB	1
Cut-Off Frequency	3150		3.0		dB	2
VSWR	DC-2750		1.2		:1	2
Stop Band Rejection Loss	4000	20			dB
Stop Band Rejection Loss	4100-6800		30		dB
Stop Band Rejection Loss	8400		20		dB
Stop Band VSWR	4000-8400		20		:1

Maximum Ratings

Parameter	Value	Units
Operating Temperature	-55 to 100	C
Storage Temperature	-55 to 100	C
RF Power Input	10	W max. at 25C

Notes:
1. In applications where DC voltage is present at either input or output ports, coupling capacitors are required. Alternatively, if DC pass IN-OUT is required, Mini-Circuits D suffix version of this model will support DC IN-OUT, and provide >100 MOhm isolation to ground.
2. Measured on Mini-Circuits Characterization Test Board TB-270.

2506301330_Mini-Circuits-LFCN-2750-_C4990135.pdf

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Mini-Circuits LFCN-2750 Ceramic Low Pass Filter Featuring LTCC Construction and Temperature Stability Images

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