VLFX-480 Datasheet, PDF (1/1 Pages) Mini-Circuits – Low Pass Filter DC to 480 MHz (40 dB Isolation up to 20 GHz)

Coaxial
Low Pass Filter
DC to 480 MHz (40 dB Isolation up to 20 GHz)
NEW!
VLFX-480
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-480
Low Pass Filter Electrical Specifications @ 25°C
PASSBAND fco, MHz
(MHz)
Nom
(Loss < 1.2dB)
Max.
DC-480
(Loss 3 dB)
Typ
675
STOPBAND (MHz)
(Loss, dB)
f20
Min.
f40
Typ.
820
1000-20000
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
150
320
480
520
Typical Performance Data @ 25°C
Insertion Loss
(dB)
0.39
0.39
0.72
1.06
1.23
VSWR
(:1)
1.07
1.12
1.08
1.11
1.18
575
650
740
Functional Schematic
780
925
RF IN
RF OUT
975
1000
2500
5000
7500
1.57
2.40
9.89
19.55
40.83
47.08
49.80
79.98
60.62
72.60
1.28
1.33
2.85
5.00
10.64
11.29
11.57
43.65
56.18
48.49
Typical Frequency Response
10000
12500
15000
17500
20000
69.11
58.22
57.24
63.67
64.93
15.82
3.13
20.96
8.59
4.31
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-480
INSERTION LOSS
100
10
1
4000
8000
12000
16000
20000
0
FREQUENCY (MHz)
VLFX-480
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]
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax [phone] • EUROPE 44-1252-832600 • Fax [phone]
Mini-Circuits ISO 9001 & ISO 14001 Certified
16000
20000
REV. OR
M96318
VLFX-480
EDU-0399
ED-11930A/7
URJ/AD/CP
050119