Low Pass Filter DC to 1450 MHz
Coaxial
Low Pass Filter
DC to 1450 MHz
Maximum Ratings
Operating Temperature Storage Temperature RF Power Input DC Curr...
Description
Coaxial
Low Pass Filter
DC to 1450 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
! NEW
VLF-1450
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 (TAMB=25°C)
MODEL NO. PASSBAND (MHz)
(loss < 1 dB) Max. VLF-1450 DC-1450
fco, MHz Nom.
(loss 3 dB) Typ. 1825
STOP BAND (MHz) (loss, dB)
f 20 Min. 2025 30 Typ. 2050-6600 fr 20 Typ. 6700
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)
100.00 1000.00 1400.00 1600.00 1700.00 1800.00 2025.00 2050.00 2500.00 2700.00 3000.00 5000.00 6600.00 6800.00 7000.00
Insertion Loss (dB)
0.10 0.50 0.86 1.49 2.90 8.10 33.68 36.32 35.12 34.84 37.19 43.89 30.75 16.06 18.67
VSWR (:1)
1.03 1.12 1.07 1.35 2.22 5.85 18.90 19.98 34.07 37.77 43.44 41.37 21.20 11.85 18.11
Outline Dimensions ( inch mm )
B .410 10.41 D 1.43 36.32 E .312 7.92 wt. grams 10.0
50 INSERTION LOSS (dB) 40
VLF-1450 INSERTION LOSS
1000
VLF-1450 VSWR
20 10 0 0 1000 2000 3000 4000 5000 6000 7000 FREQUENCY (...
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