VLF-1450

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 (MHz) VSWR 10 1 0 1000 2000 3000 4000 5000 6000 7000 FREQUENCY (MHz) 30 100 Mini-Circuits ® 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 • EUROPE 44-1252-832600 • Fax 44-1252-837010 Mini-Circuits ISO 9001 & ISO 14001 Certified REV. OR M94020 VLF-1450 ED-11960/2 AD/TD/CP 040907