Transcript
Coaxial
Low Pass Filter
50Ω
VLF-80+
*DC to 80 MHz
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
CASE STYLE: FF704
Features
Maximum Ratings 8.5W max. at 25°C
* Passband rating, derate linearly to 3.5W at 100°C ambient. Permanent damage may occur if any of these limits are exceeded.
• rugged uni-body construction, small size • 7 sections • excellent power handling, 8.5W • temperature stable • low cost • protected by U.S. Patent 6,943,646
Connectors Model SMA VLF-80+
+RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications
Applications
• harmonic rejection • transmitters/receivers • lab use
Outline Drawing
Electrical Specifications at 25°C
PASSBAND (MHz)
fco, MHz Nom.
STOP BAND (MHz) (loss, dB)
VSWR (:1)
NO. OF SECTIONS
(loss < 1 dB)
(loss 3 dB)
f 20
40
fr 20
Stopband
Passband
Max.
Typ.
Min.
Typ.
Typ.
Typ.
Typ.
*DC-80
145
200
225-1550
4500
20
1.2
7
* Not for use with DC voltage at input and output ports
typical frequency response
electrical schematic
.312 Across Flats in some models
R F IN
R F OUT
AT T E NUAT ION
40dB 20dB
3dB 1dB
F co F 20 F R E QUE NC Y
F R 20dB
Outline Dimensions ( inch mm ) B .410 10.41
D 1.43 36.32
E wt .312 grams 7.92 10.0
Typical Performance Data at 25°C Frequency (MHz)
Insertion Loss (dB)
1 50 80 120 145
VSWR (:1)
0.22 0.54 0.80 1.48 3.00
1.05 1.12 1.14 1.31 2.05
165 175 185 200 225
5.77 10.24 22.74 33.16 44.32
2.21 1.96 4.50 7.66 9.96
500 1000 1550 2500 4500
44.85 46.49 43.24 28.79 22.48
43.44 78.97 75.53 82.73 66.82
VLF-80 INSERTION LOSS
VLF-80 VSWR
1000
50 40
100 VSWR
INSERTION LOSS (dB)
60
30 20
10
10 0
1
0
1000
2000
3000
4000
5000
FREQUENCY (MHz)
0
1000
2000
3000
4000
5000
FREQUENCY (MHz)
Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500
[email protected]
REV. E M151777 VLF-80+ ED-11690/4 RVN/AD/CP/AM 150714 Page 1 of 1
