Outline Drawing
Low Pass Filter Electrical Specifications (T
AMB
=25C)
Maximum Ratings
Features
Operating Temperature
-55C to 100C
Storage Temperature -55C to 100C
RF Power Input
8.5*W max. at 25C
DC Current Input to Output 0.5A max. at 25C
Applications
harmonic rejection
transmitters/receivers
low cost
small size
7 sections
temperature stable
patent pending
CASE STYLE: FF704
PRICE: $ 19.95 ea. QTY (10-24)
VLF-80
DC-80
145
190
215-1550
4500
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
fR 20 dB
20dB
3dB
40dB
ATTENUATION (dB)
1dB
FREQUENCY
f 20
f co
f 20
Min.
fr 20
Typ.
40
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
RF IN
RF OUT
*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
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 80 MHz
Low Pass Filter
Coaxial
REV. OR
M94020
VLF-80
ED-11690/4
RVN/AD/CP
040903
NEW!
1.00
0.22
1.05
51.00
0.59
1.15
75.00
0.81
1.22
100.00
1.14
1.18
145.00
3.27
2.06
165.00
6.35
2.22
190.00
29.96
6.35
200.00
33.16
7.47
215.00
41.46
8.23
500.00
44.42
38.61
1050.00
48.99
108.58
1550.00
46.23
56.04
2050.00
36.35
26.74
3050.00
37.33
42.38
4750.00
20.80
18.30
VLF-80
INSERTION LOSS
0
10
20
30
40
50
60
70
80
0
1000
2000
3000
4000
5000
FREQUENCY (MHz)
IN
SER
T
I
ON
LOSS (
d
B)
VLF-80
VSWR
1
10
100
1000
0
1000
2000
3000
4000
5000
FREQUENCY (MHz)
VSW
R
VLF-80
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