Low Pass Filter DC to 80 MHz (40 dB Isolation up to 20 GHz)
Coaxial
Low Pass Filter
DC to 80 MHz (40 dB Isolation up to 20 GHz)
Maximum Ratings
Operating Temperature Storage Tempe...
Description
Coaxial
Low Pass Filter
DC to 80 MHz (40 dB Isolation up to 20 GHz)
Maximum Ratings
Operating Temperature Storage Temperature RF Power Input* -55°C to 100°C -55°C to 100°C 10W max. at 25°C
NEW
!
VLFX-80
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
CASE STYLE: FF1118 PRICE: $ 39.95 ea. QTY (1-9)
*Passband rating, derate linearly to 3.5W at 100°C ambient.
Applications
Outline Drawing
harmonic rejection transmitters/receivers lab use test instrumentation
Low Pass Filter Electrical Specifications @ 25°C
MODEL NO. PASSBAND (MHz)
(Loss < 1.2dB) Max. VLFX-80 DC-80
fco, MHz Nom
(Loss 3 dB) Typ 145
STOPBAND (MHz) (Loss, dB)
f20 Min. 195 f40 Typ. 300-20000
VSWR (:1)
Stopband Typ. 10 Passband Typ. 1.2
NO. OF SECTIONS
21
Typical Performance Data @ 25°C Outline Dimensions (
B .39 9.91 D 2.67 67.82 E .312 7.92 inch mm
)
wt. grams 17.0
Frequency (MHz)
50 65 80 90 100 120 145 160 185 220
Insertion Loss (dB)
0.75 0.88 0.98 1.08 1.17 1.62 3.08 4.90 19.79 41.24 42.63 45.66 45.31 49.28 67.46 64.78 70.16 62.34 57.77 50.35
VSWR (:1)
1.19 1.19 1.17 1.12 1.09 1.20 1.98 2.75 5.32 13.35 19.05 26.84 35.47 74.28 26.17 66.41 21.10 7.22 7.86 15.48
Functional Schematic
RF IN RF OUT
300 400 500 1000 2500 5000 7500 10000 15000 20000
Typical Frequency Response
ATTENUATION (dB) 40 dB 20 dB
90
VLFX-80 INSERTION LOSS
VLFX-80 VSWR 100
3 ...
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