VLFX-225 Datasheet, PDF (1/1 Pages) Mini-Circuits – Low Pass Filter DC to 225 MHz (40 dB Isolation up to 20 GHz)

Coaxial
Low Pass Filter
DC to 225 MHz (40 dB Isolation up to 20 GHz)
NEW!
VLFX-225
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
10W max. at 25°C
*Passband rating, derate linearly to 3.5W at 100°C ambient.
Outline Drawing
Features
• very good isolation, 40 dB up to 20 GHz
• 21 sections
• temperature stable LTCC internal structure
• patent pending
• re-entry frequency > 20 GHz
• rugged stainless steel unibody
Applications
• harmonic rejection
• transmitters/receivers
• lab use
• test instrumentation
CASE STYLE: FF1118
PRICE: $ 39.95 ea. QTY (1-9)
MODEL
NO.
VLFX-225
Low Pass Filter Electrical Specifications @ 25°C
PASSBAND
(MHz)
(Loss < 1.2dB)
Max.
DC-225
fco, MHz
Nom
(Loss 3 dB)
Typ
345
STOPBAND (MHz)
(Loss, dB)
f20
Min.
f40
Typ.
460
520-20000
VSWR (:1)
Stopband
Typ.
10
Passband
Typ.
1.15
NO. OF
SECTIONS
21
Outline Dimensions
( inch
mm
)
B
D
E
.39
2.67
.312
9.91 67.82
7.92
wt.
grams
17.0
Frequency
(MHz)
50
100
160
225
260
Typical Performance Data @ 25°C
Insertion Loss
(dB)
0.18
0.52
0.61
0.92
1.16
VSWR
(:1)
1.08
1.10
1.11
1.10
1.13
300
360
400
Functional Schematic
440
520
RF IN
RF OUT
600
750
1000
2500
5000
1.52
3.50
6.96
23.09
41.12
41.60
49.81
49.72
78.92
68.41
1.28
1.62
1.78
3.47
8.40
11.87
18.37
33.93
98.08
49.08
Typical Frequency Response
7500
10000
12500
15000
20000
65.61
59.00
74.50
57.27
58.14
36.38
17.35
12.80
5.82
4.44
40 dB
20 dB
3 dB
1 dB
fco f20 f40
FREQUENCY
>20 GHz
100
90
80
70
60
50
40
30
20
10
0
0
VLFX-225
INSERTION LOSS
1000
100
10
1
4000
8000
12000
16000
20000
0
FREQUENCY (MHz)
VLFX-225
VSWR
4000
8000
12000
FREQUENCY (MHz)
Mini-Circuits^®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 [phone] Fax [phone]
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Mini-Circuits ISO 9001 & ISO 14001 Certified
16000
20000
REV. OR
M96318
VLFX-225
EDU-0399
ED-11930A/3
URJ/AD/CP
050119