50鈩?/div>
Operating Temperature
Storage Temperature
RF Power Input*
DC Current Input to Output
Coaxial
VLF-1800+
VLF-1800
DC to 1800 MHz
Features
-55擄C to 100擄C
-55擄C to 100擄C
10W max. at 25擄C
0.5A max. at 25擄C
Maximum Ratings
* Passband rating, derate linearly to 3.5W at 100擄C ambient.
鈥?rugged uni-body construction, small size
鈥?7 sections
鈥?excellent power handling, 10W
鈥?temperature stable
鈥?low cost
鈥?protected by U.S. Patent 6,943,646
CASE STYLE: FF704
Connectors
SMA
Model
Price
Qty.
VLF-1800(+) $21.95 ea. (1-9)
Applications
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
鈥?harmonic rejection
鈥?transmitters/receivers
鈥?lab use
Outline Drawing
Electrical Specifications (T
AMB
=25擄C)
PASSBAND
(MHz)
(loss < 1 dB)
Max.
DC-1800
fco, MHz
Nom.
(loss 3 dB)
Typ.
2125
STOP BAND (MHz)
(loss, dB)
f 20
Min.
2425
VSWR
(:1)
fr 20
Typ.
8600
NO. OF
SECTIONS
Typ.
1.2
7
30
Typ.
2500-7200
Stopband
Typ.
20
Passband
typical frequency response
40dB
ATTENUATION
20dB
electrical schematic
RF IN
RF OUT
3dB
1dB
Outline Dimensions (
inch
)
mm
B
.410
10.41
D
1.43
36.32
E
wt
.312 grams
7.92
10.0
Fco F20
FREQUENCY
FR 20dB
Typical Performance Data at 25擄C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
50
500
1800
2000
2125
2180
2260
2350
2425
2500
3500
5000
7200
8600
9000
VLF-1800
INSERTION LOSS
0.05
0.19
0.85
1.47
3.50
6.02
12.64
24.51
35.98
31.35
34.91
55.54
34.68
21.81
21.33
VLF-1800
VSWR
1.02
1.08
1.15
1.24
2.38
3.95
8.47
14.87
18.70
21.20
37.77
40.41
42.38
46.96
34.07
80
INSERTION LOSS (dB)
70
60
40
30
20
10
0
0
50
1000
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
ISO 9001 ISO 14001
CERTIFIED
RF/IF MICROWAVE COMPONENTS
廬
minicircuits.com
REV. A
M98898
VLF-1800
ED-11960/4
AD/TD/CP/AM
080520
EW
ALL N
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
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