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HenryTech HT LFCN 4400 Plus Low Pass Filter Designed for Harmonic Rejection in VHF UHF Communication

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HenryTech HT LFCN 4400 Plus Low Pass Filter Designed for Harmonic Rejection in VHF UHF Communication

Cut-Off Frequency : 5.29GHz

Filter Type : Low Pass

Impedance : 50Ω

Insertion Loss : 0.8dB

Description : Low Pass 0.8dB SMD-4P,3.2x1.6mm RF Filters RoHS

Mfr. Part # : HT-LFCN-4400+

Model Number : HT-LFCN-4400+

Package : SMD-4P,3.2x1.6mm

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Product Overview

The HT-LFCN-4400+ is a low-pass filter designed for 50 DC to 4400 MHz applications. It offers excellent power handling, a small size, and is constructed using LTCC technology for temperature stability, moisture resistance, and corrosion resistance. This filter is ideal for harmonic rejection in VHF/UHF transmitters/receivers, mobile communication base stations, and laboratory use.

Product Attributes

Brand: HenryTech
Material: LTCC (Low Temperature Co-fired Ceramic)
Origin: Chengdu, China

Technical Specifications

Parameter	Frequency (MHz)	Min.	Typ.	Max.	Unit	Notes
Insertion Loss	DC-F1 (DC-4400)	-	0.8	1.0	dB	Passband
VSWR	DC-F1 (DC-4400)	-	1.2	1.5	:1	Pass Band
Stop Band Rejection	F3 (6700)	20	-	-	dB
Stop Band Rejection	F4-F5 (6280-9800)	25	30	-	dB
Stop Band Rejection	F6 (9800-13000)	15	23	-	dB
Stop Band Rejection	F3-F6 (6700-13000)	-	20	-	dB
Pass Band Cut-Off	F2 (5290)	-	-	3.0	dB
RF Power Input	Max. at 25C	-	-	10	W	Passband rating, derate linearly to 3.5W at 100C ambient.
Operating Temperature		-55	-	100	C
Storage Temperature		-55	-	100	C

Typical Performance Data

Frequency (MHz)	Insertion Loss (dB)	VSWR (:1)
500	0.09	1.10
1500	0.21	1.25
3000	0.28	1.19
3900	0.41	1.11
4500	0.65	1.06
4700	0.88	1.13
4800	1.07	1.26
5000	2.04	1.87
5500	17.9	8.77
6000	32.5	14.56
7000	36.65	42.40
8000	36.07	73.26
9000	36.60	84.59
10000	34.47	72.20
13000	27.08	18.61

Pin Connections

Pin	Function
1	RF IN
2,4	GROUND
3	RF OUT

Features

Excellent power handling
Small size
7 sections
Temperature stable
LTCC construction
Good moisture resistance
Corrosion resistance
High reliability

Applications

Harmonic rejection
VHF/UHF transmitters/receivers
Base Station of Mobile Communication
Lab use

Outline Dimensions

Dimension	Value (mm)
A	3.20
B	1.60
C	0.95
D	0.51
E	0.81
F	0.23
G	4.29
H	2.21
J	0.61
K	3.10
L	0.61
M	2.21
N	0.30
P	1.80

Weight: 0.02g

2409302200_HenryTech-HT-LFCN-4400-_C5333309.pdf

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HenryTech HT LFCN 4400 Plus Low Pass Filter Designed for Harmonic Rejection in VHF UHF Communication Images

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