參數(shù)資料
型號: VLF-400
廠商: MINI-CIRCUITS
英文描述: Coaxial Low Pass Filter DC to 400 MHz
中文描述: 7 SECTIONS - 7 SECTIONS, 560 MHz, LOW PASS FILTER
封裝: CASE FF704
文件頁數(shù): 1/1頁
文件大?。?/td> 89K
代理商: VLF-400
Low Pass Filter Electrical Specifications (T
AMB
=25°C)
VLF-400
DC-400
560
660
680-3000
5500
20
1.2
7
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Max.
fco, MHz
Nom.
(loss 3 dB)
Typ.
STOP BAND (MHz)
(loss, dB)
f 20
Min.
Typ.
VSWR (:1)
Stopband
Typ.
Passband
Typ.
NO. OF
SECTIONS
fr 20
Typ.
40
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
schematic
typical frequency response
RF IN
RF OUT
1.00
0.06
0.24
0.46
0.82
3.32
29.34
40.84
45.29
67.47
55.97
40.46
34.35
31.93
21.90
20.67
1.02
1.08
1.08
1.11
2.23
13.37
16.68
40.90
62.43
61.67
52.99
50.78
43.48
31.07
25.87
100.00
250.00
400.00
560.00
650.00
680.00
1000.00
1500.00
2000.00
3000.00
3500.00
4000.00
5000.00
5500.00
fR 20 dB
20dB
3dB
1dB
40dB
A
FREQUENCY
f 20
f co
CASE STYLE: FF704
PRICE: $19.95 ea. QTY (10-24)
Outline Drawing
Maximum Ratings
Operating Temperature
Features
low cost
small size
7 sections
temperature stable
patent pending
-55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input
8.5*W max. at 25°C
DC Current Input to Output 0.5A max. at 25°C
*
Passband rating, derate linearly to 3.5W at 100°C ambient.
Applications
harmonic rejection
transmitters/receivers
lab use
Outline Dimensions ( )
inch
mm
B
D
E
wt.
.410
10.41
1.43
36.32
.312
7.92
grams
10.0
VLF-400
NEW!
Coaxial
Low Pass Filter
DC to 400 MHz
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 E
UROPE 44-1252-832600
Fax 44-1252-837010
Mini-Circuits
Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV. E
M94020
VLF-400
EDR-6588/3
RVN/AD/CP
040907
VLF-400
INSERTION LOSS
0
10
20
30
40
50
60
70
80
0
1000
2000
FREQUENCY (MHz)
3000
4000
5000
6000
I
VLF-400
VSWR
1
10
100
1000
0
1000
2000
FREQUENCY (MHz)
3000
4000
5000
6000
V
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