Coaxial
Low Pass Filter
DC to 2250 MHz
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input
DC Current Input to Output
-55°C to 100°C
-55°C to 100°C
10*W max. at 25°C
0.5A max. at 25°C
EW!
N
VLF-2250
Features
•
•
•
•
•
low cost
small size
7 sections
temperature stable
patent pending
CASE STYLE: FF704
PRICE: $19.95 ea. QTY (10-24)
*Passband
rating, derate linearly to 3.5W at 100°C ambient.
Applications
• harmonic rejection
• transmitters/receivers
• lab use
Low Pass Filter Electrical Specifications (T
AMB
=25°C)
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Max.
VLF-2250
DC-2250
fco, MHz
Nom.
(loss 3 dB)
Typ.
2575
STOP BAND (MHz)
(loss, dB)
f 20
Min.
2850
30
Typ.
2950-5000
fr 20
Typ.
7200
VSWR (:1)
Stopband
Typ.
20
Passband
Typ.
1.2
NO. OF
SECTIONS
7
Outline Drawing
typical frequency response
ATTENUATION (dB)
40dB
20dB
schematic
RF IN
RF OUT
3dB
1dB
f co f 20
FREQUENCY
fR 20 dB
Typical Performance Data at 25°C
Frequency
(MHz)
50.00
500.00
1000.00
1500.00
2000.00
2250.00
2575.00
2850.00
3800.00
4250.00
5000.00
6500.00
7200.00
8000.00
9000.00
Insertion Loss
(dB)
0.06
0.11
0.15
0.33
0.51
0.82
2.84
24.55
48.40
37.39
33.16
37.38
30.64
7.60
14.79
VSWR
(:1)
1.01
1.02
1.05
1.07
1.06
1.20
2.10
7.08
32.18
34.07
36.97
30.49
39.49
9.69
30.49
Outline Dimensions (
inch
)
mm
B
.410
10.41
D
1.43
36.32
E
.312
7.92
wt.
grams
10.0
60
INSERTION LOSS (-dB)
50
40
30
20
10
0
0
VLF-2250
INSERTION LOSS
1000
VLF-2250
VSWR
100
VSWR
10
1
1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
0
1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
Mini-Circuits
®
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
ISO 9001 & ISO 14001
Certified
REV. E
M94020
VLF-2250
EDR-6469/5
AD/TD/CP
040907
MINI [ MINI-CIRCUITS ]
