鈥?/div>
Outline Drawing
harmonic rejection
transmitters/receivers
lab use
test instrumentation
Low Pass Filter Electrical Speci鏗乧ations @ 25擄C
MODEL
NO.
PASSBAND
(MHz)
(Loss < 1.2dB)
Max.
VLFX-650
DC-650
fco, MHz
Nom
(Loss 3 dB)
Typ
1025
STOPBAND (MHz)
(Loss, dB)
f20
Min.
1250
f40
Typ.
1450-20000
VSWR (:1)
Stopband
Typ.
10
Passband
Typ.
1.2
NO. OF
SECTIONS
21
Typical Performance Data @ 25擄C
Outline Dimensions (
inch
)
mm
B
.39
9.91
D
2.67
67.82
E
.312
7.92
wt.
grams
17.0
Frequency
(MHz)
50
200
400
650
800
900
1050
1125
1200
1425
Insertion Loss
(dB)
0.29
0.39
0.54
0.89
1.22
1.57
3.45
9.11
21.00
39.87
53.44
51.81
82.03
82.92
75.09
99.20
60.25
69.31
61.54
60.47
VSWR
(:1)
1.08
1.13
1.11
1.20
1.27
1.20
1.45
2.42
3.86
14.61
24.07
41.80
89.22
52.93
48.67
7.09
14.19
6.64
19.28
11.14
Functional Schematic
RF IN
RF OUT
1575
2000
3000
5000
7500
10000
12500
15000
17500
20000
Typical Frequency Response
ATTENUATION (dB)
40 dB
20 dB
120
VLFX-650
INSERTION LOSS
VLFX-650
VSWR
100
3 dB
1 dB
fco f20
f40
FREQUENCY
>20 GHz
INSERTION LOSS(dB)
100
80
60
40
20
0
0
4000
8000
12000
16000
20000
FREQUENCY (MHz)
VSWR
10
1
0
4000
8000
12000
16000
20000
REV. OR
M96318
VLFX-650
EDU-0399
ED-11930A/11
URJ/AD/CP
050119
FREQUENCY (MHz)
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
廬
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Mini-Circuits
ISO 9001 & ISO 14001
Certified
1
