LTCC Bandpass Filter Mini-Circuits BFCN-4800 Designed for Demanding RF Applications Including

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Product Description

Mini-Circuits BFCN-4800+ Bandpass Filter

The Mini-Circuits BFCN-4800+ is a LTCC construction bandpass filter designed for applications requiring harmonic rejection, telemetry, satellite, mobile, , and commercial communications. It offers good VSWR, small size, and temperature stability, making it suitable for demanding RF environments. This filter is not intended for DC blocking and requires external blocking capacitors if DC voltage is present at the ports.

Product Attributes

Brand: Mini-Circuits
Model: BFCN-4800+
Material: LTCC (Low Temperature Co-Fired Ceramic)
Certifications: +RoHS Compliant
Origin: USA (Implied by P.O. Box and contact details)

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Unit	Notes
Pass Band Center Frequency			4800		MHz
Insertion Loss (Pass Band)	4400 - 5200			2.0	dB	1
VSWR (Pass Band)	4400 - 5200			1.7	:1	1
Insertion Loss (Stop Band, Lower)	DC - 1800		25		dB
VSWR (Stop Band, Lower)	DC - 1800		30		:1
Insertion Loss (Stop Band, Upper)	7500 - 12000		25		dB
VSWR (Stop Band, Upper)	7500 - 12000		15		:1
Pad Connections		Input 1	Output 3	Ground 2,4	50
Operating Temperature		-55		100	C
Storage Temperature		-55		+100	C
RF Power Input			1.5	W	at 25C	Passband rating, derate linearly to 0.25W at 100C ambient
Outline Dimensions (L x W x H)		.126 x .063 x .037			inch	(3.20 x 1.60 x 0.94 mm)