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Low Pass Filter Electrical Specifications (T
AMB
=25°C)
VLF-1400
DC-1400
1700
1975
2050-6600
6800
20
1.2
7
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Max.
fco, MHz
Nom.
(loss 3 dB)
Typ.
STOP BAND (MHz)
(loss, dB)
f 20
Min.
Typ.
VSWR (:1)
Stopband
Typ.
Passband
Typ.
NO. OF
SECTIONS
fr 20
Typ.
30
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
schematic
typical frequency response
fR 20 dB
20dB
3dB
1dB
40dB
A
FREQUENCY
f 20
f co
RF IN
RF OUT
Outline Drawing
Maximum Ratings
Operating Temperature
Features
low cost
small size
7 sections
temperature stable
patent pending
-55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input
10*W max. at 25°C
DC Current Input to Output
*
Passband rating, derate linearly to 3.5W at 100°C ambient.
0.5A max. at 25°C
Applications
harmonic rejection
transmitters/receivers
lab use
Outline Dimensions ( )
inch
mm
B
D
E
wt.
.410
10.41
1.43
36.32
.312
7.92
grams
10.0
VLF-1400
CASE STYLE: FF704
PRICE: $19.95 ea. QTY (10-24)
100.00
500.00
1000.00
1400.00
1700.00
1975.00
2000.00
2050.00
2500.00
3000.00
4000.00
5000.00
6600.00
6800.00
7000.00
0.11
0.24
0.41
0.72
3.20
24.77
28.65
38.72
34.93
37.62
50.70
45.47
34.00
26.51
16.88
1.02
1.08
1.11
1.22
3.20
16.89
17.39
17.75
17.75
24.14
39.49
30.49
18.70
16.56
10.89
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 E
UROPE 44-1252-832600
Fax 44-1252-837010
Mini-Circuits
Mini-Circuits
ISO 9001 & ISO 14001
Certified
DC to 1400 MHz
Low Pass Filter
Coaxial
REV. OR
M94020
VLF-1400
ED-11690/4/2
AD/TD/CP
040907
NEW!
VLF-1400
INSERTION LOSS
0
10
20
30
40
50
60
70
80
0
1000
2000
3000
4000
5000
6000
7000
FREQUENCY (MHz)
I
VLF-1400
VSWR
1
10
100
1000
0
1000
2000
3000
4000
5000
6000
7000
FREQUENCY (MHz)
V