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Mini Circuits LFCN 2290 plus ceramic low pass filter with RoHS compliance and US patent protection

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Mini Circuits LFCN 2290 plus ceramic low pass filter with RoHS compliance and US patent protection

Cut-Off Frequency : 2.59GHz

Impedance : 50Ω

Insertion Loss : 0.9dB

Type of Filter : Low-pass Filter

Frequency - Center : 2.59GHz

Description : 50Ω 0.9dB 2.59GHz SMD3216-4P Ceramic Filters RoHS

Mfr. Part # : LFCN-2290+

Model Number : LFCN-2290+

Package : SMD3216-4P

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Product Overview

The Mini-Circuits LFCN-2290+ is a ceramic low-pass filter designed for applications requiring excellent power handling (10W) and harmonic rejection. Its compact size, 7-section design, temperature stability, and LTCC construction make it suitable for VHF/UHF transmitters/receivers and laboratory use. Protected by U.S Patent 6,943,646.

Product Attributes

Brand: Mini-Circuits
Material: Ceramic (LTCC construction)
Certifications: +RoHS Compliant
Origin: USA (P.O. Box 350166, Brooklyn, NY 11235-0003)

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Units	Notes
Passband Insertion Loss	DC-2290	-	0.9	1.5	dB	1, 2
Frequency Cut-Off	2590	-	3.0	-	dB	1, 2
VSWR	DC-2290	-	1.3	-	:1	1, 2
Stop Band Rejection Loss	3110-8000	20	29	-	dB	1, 2
Stop Band Rejection Loss	3500-8000	26	40	-	dB	1, 2
Stop Band VSWR	3110-8000	-	25	-	:1	1, 2

Maximum Ratings

Parameter	Value	Units	Notes
Operating Temperature	-55 to 100	C	-
Storage Temperature	-55 to 100	C	-
RF Power Input	10	W max. at 25C	3

Typical Performance Data at 25C

Frequency (MHz)	Insertion Loss (dB)	VSWR (:1)
1	0.10	1.02
10	0.14	1.01
100	0.22	1.03
500	0.31	1.06
900	0.39	1.15
2000	0.82	1.37
2400	1.30	1.38
2600	3.56	2.74
3200	28.72	25.70
3600	55.21	27.88
4600	52.08	5.64
5000	49.40	30.52
6000	40.18	71.73
6600	36.50	45.00
7000	33.88	35.53
7600	33.99	23.55
8000	33.69	18.81

2410311338_Mini-Circuits-LFCN-2290-_C4989737.pdf

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