Ceramic
Low Pass Filter
DC to 1350 MHz
Maximum Ratings
Operating Temperature
Storage Temperature
-55°C to 100°C
-55°C to 125°C
!
NEW
LFTC-1350
Features
•
•
•
•
miniature size, 0.15"X0.15"X.028"
low profile, .028" height
high power handling, 15W
7 sections
Applications
Pin Connections
RF IN
RF OUT
GROUND
** RF IN & RF OUT can be interchanged
CASE STYLE: FR933
PRICE: $3.75 ea. QTY (10-49)
2**
5**
1,3,4,6
• harmonic rejection
• internal rejection
• receivers & transmitters
Low Pass Filter Electrical Specifications (T
AMB
=25°C)
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Typ.
LFTC-1350
DC-1350
Outline Drawing
fco, MHz
Nom.
(loss 3 dB)
Typ.
1550
STOP BAND (MHz)
( > 20 dB) ( loss> 40 dB)
2100
2700-4000
fr20dB
Typ.
7000
VSWR (:1)
Passband
Typ.
1.2
POWER
INPUT*
(W)
15
LF1
* Derate linearly to 7W at 100°C ambient
typical frequency response
ATTENUATION
schematic
RF IN
RF OUT
40dB
20dB
3dB
f co
f
R 20dB
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
0.06
0.57
0.91
2.76
8.24
23.80
43.89
43.19
23.87
23.66
VSWR
(:1)
1.01
1.07
1.25
2.96
10.25
41.48
58.41
62.68
14.62
2.77
Outline Dimensions (
inch
)
mm
A
.150
3.81
H
—
—
B
.150
3.81
J
.060
1.52
C
.028
0.71
K
.030
0.76
D
—
—
L
.184
4.67
E
—
—
M
.050
1.27
F
.035
0.89
N
.075
1.91
G
.028
0.71
P
wt.
.044 grams
1.12
0.15
1.00
1000.00
1350.00
1550.00
1700.00
2100.00
2700.00
4000.00
7000.00
9000.00
Demo Board MCL P/N: TB-233
Suggested PCB Layout (PL-112)
LFTC-1350
INSERTION LOSS
50
45
100
LFTC-1350
VSWR
INSERTION LOSS (dB)
40
35
25
20
15
10
5
0
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
FREQUENCY (MHz)
1
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
FREQUENCY (MHz)
30
VSWR
10
Mini-Circuits
®
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 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
ISO 9001 CERTIFIED
NO. OF
SECTIONS
7
REV. H
M88950
LFTC-1350
EDB-020405
AD/YB/CP
030918
MARKING
MINI [ MINI-CIRCUITS ]
