鈥?/div>
excellent power handling, 10W
small size
7 sections
temperature stable
rejection in stopband, 45-50 dB typ.
patent pending
CASE STYLE: FV1206
Model
LFCN-900
LFCN-900D
Price
$1.99
$2.49
Qty.
(10-49)
(10-49)
DC Current Input to Output 0.5A max. at 25擄C
*Passband rating, derate linearly to 3.5W at 100擄C ambient.
Applications
Pin Connections
RF IN
RF OUT
GROUND
**RF IN & RF OUT can be interchanged
1**
3**
2,4
鈥?harmonic rejection
鈥?VHF/UHF transmitters/receivers
鈥?lab use
Low Pass Filter Electrical Specifications
1
(T
AMB
=25擄C)
MODEL
NO.
PASSBAND
(MHz)
(loss <1.3 dB)
Max.
LFCN-900
DC-900
Outline Drawing
fco, MHz
Nom.
(loss 3 dB)
Typ.
1075
STOP BAND (MHz)
(loss, dB)
f 20
Min.
1275
30
Typ.
1350-5000
fr 20
Typ.
5300
VSWR (:1)
Stopband
Typ.
20
Passband
Typ.
1.2
NO. OF
SECTIONS
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-900D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
RF IN
ATTENUATION (dB)
40dB
20dB
schematic
RF OUT
3dB
1dB
f co f 20
FREQUENCY
fR 20 dB
Typical Performance Data at 25擄C
Frequency
(MHz)
100.00
500.00
1000.00
1075.00
1280.00
1360.00
1500.00
1600.00
3000.00
4000.00
5000.00
5300.00
6000.00
7000.00
8000.00
LFCN-900
INSERTION LOSS
Insertion Loss
(dB)
0.14
0.35
1.43
2.52
28.98
33.79
43.23
50.48
46.30
43.04
41.28
23.36
18.72
19.93
18.92
VSWR
(:1)
1.04
1.06
1.18
1.48
16.14
21.44
29.64
34.26
52.05
64.96
64.28
47.10
44.99
41.97
36.91
LFCN-900
VSWR
Outline Dimensions (
inch
)
mm
A
.126
3.20
J
.024
0.61
B
.063
1.60
K
.122
3.10
C
.039
0.99
L
.024
0.61
D
.020
0.51
M
.087
2.21
E
.032
0.81
N
.012
0.30
F
.009
0.23
G
.169
4.29
H
.087
2.21
P
wt.
.071 grams
1.80
.020
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
60
55
50
45
40
35
30
25
20
15
10
5
0
0
1000
1000
INSERTION LOSS (dB)
100
VSWR
10
1
2000
3000
4000
5000
6000
7000
8000
0
1000
2000
3000
4000
5000
6000
7000
8000
FREQUENCY (MHz)
FREQUENCY (MHz)
designers kit available
Kit
No.
K2-LFCN
No. of
Units in Kit
60
Description
5 of each: LFCN-800,-900,-1000,-1200,-1325,-1700,
-2000,-2250,-2400,-5000,-6000,-6700
Price $
per Kit
119.95
Mini-Circuits
廬
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 鈥?417-335-5935 鈥?Fax 417-335-5945 鈥?EUROPE 44-1252-832600 鈥?Fax 44-1252-837010
Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV. E
M96263
LFCN-900
EDR-6469/1
RVN/AD/CP
050113
1
