Low Pass Filter Electrical Specifications (T
AMB
=25C)
VLF-1450
DC-1450
1825
2025
2050-6600
6700
20
1.2
7
MODEL
NO.
PASSBAND
(MHz)
fco, MHz
Nom.
(loss 3 dB)
Typ.
STOP BAND (MHz)
(loss, dB)
(loss < 1 dB)
Max.
VSWR (:1)
Stopband
Typ.
Passband
Typ.
NO. OF
SECTIONS
f 20
Min.
fr 20
Typ.
30
Typ.
Typical Performance Data at 25C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
schematic
schematic
schematic
schematic
schematic
typical frequency response
typical frequency response
typical frequency response
typical frequency response
typical frequency response
fR 20 dB
20dB
3dB
40dB
ATTENUATION (dB)
1dB
FREQUENCY
f 20
f co
RF IN
RF OUT
Outline Drawing
Maximum Ratings
Features
Operating Temperature
-55C to 100C
Storage Temperature -55C to 100C
RF Power Input
10*W max. at 25C
DC Current Input to Output
0.5A max. at 25C
Applications
harmonic rejection
transmitters/receivers
lab use
low cost
small size
7 sections
temperature stable
patent pending
*Passband rating, derate linearly to 3.5W at 100C ambient.
Outline Dimensions ( )
inch
mm
B
D
E
wt.
.410
1.43
.312
grams
10.41
36.32
7.92
10.0
VLF-1450
CASE STYLE: FF704
PRICE: $19.95 ea. QTY (10-24)
100.00
0.10
1.03
1000.00
0.50
1.12
1400.00
0.86
1.07
1600.00
1.49
1.35
1700.00
2.90
2.22
1800.00
8.10
5.85
2025.00
33.68
18.90
2050.00
36.32
19.98
2500.00
35.12
34.07
2700.00
34.84
37.77
3000.00
37.19
43.44
5000.00
43.89
41.37
6600.00
30.75
21.20
6800.00
16.06
11.85
7000.00
18.67
18.11
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
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
DC to 1450 MHz
Low Pass Filter
Coaxial
REV. OR
M94020
VLF-1450
ED-11960/2
AD/TD/CP
040907
NEW!
VLF-1450
INSERTION LOSS
0
10
20
30
40
50
0
1000
2000
3000
4000
5000
6000
7000
FREQUENCY (MHz)
IN
SER
T
I
ON
LOSS (
d
B)
VLF-1450
VSWR
1
10
100
1000
0
1000
2000
3000
4000
5000
6000
7000
FREQUENCY (MHz)
VSW
R
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