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Low Pass Filter Mini-Circuits LFCN-1282 Ceramic LTCC Construction for Microwave Communication Systems

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Low Pass Filter Mini-Circuits LFCN-1282 Ceramic LTCC Construction for Microwave Communication Systems

Impedance : 50Ω

Frequency - Center : 13.9GHz

Description : 50Ω 13.9GHz SMD-4P,1.6x3.2mm Ceramic Filters RoHS

Mfr. Part # : LFCN-1282+

Model Number : LFCN-1282+

Package : SMD-4P,1.6x3.2mm

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Product Overview

The LFCN-1282+ Low Pass Filter provides microwave communication system designers with the ability to reject unwanted harmonics using defined RF parameters. Its multilayer LTCC construction ensures high repeatability of performance and a rugged package suitable for demanding environments. Small wrap-around terminations minimize parasitic variations. Covering DC-12800 MHz, these units offer low insertion loss and good rejection.

Product Attributes

Brand: Mini-Circuits
Material: Ceramic, LTCC construction
Certifications: Protected by U.S. Patent 6,943,646

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Units	Notes
Passband Insertion Loss	DC-12800	-	1.2	4.0	dB	1. In Application where DC voltage is present at either input or output ports, coupling capacitors are required.
Cut-Off Frequency	13900	-	3.0	-	dB	2. Measured on Mini-Circuits Characterization Test Board TB-810+.
VSWR	DC-12800	-	1.7	-	:1
Stop Band Rejection Loss	16200-19500	20	30	-	dB
Stop Band Rejection Loss	16500-20000	-	40	-	dB
Stop Band VSWR	16200-20330	-	40	-	:1	3. Passband rating, derate linearly to 3W at 100C ambient. Permanent damage may occur if any of these limits are exceeded.

Maximum Ratings

Parameter	Rating	Units
Operating Temperature	-55 to 100	C
Storage Temperature	-55 to 100	C
RF Power Input	8	W max. at 25C

2411041650_Mini-Circuits-LFCN-1282-_C4989796.pdf

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