LFCN-490 Datasheet | Mini-Circuits

Features - - - - - excellent power handling, 8.5W small size 7 sections temperature stable patent pending CASE STYLE: FV1206 Model LFCN-490 LFCN-490D Price $2.99 $3.49 Qty. (10-49) (10-49) - Passband rating, derate linearly to 3.5W at 100°C ambient. Applications - - - - harmonic rejection VHF/UHF transmitters/receivers RF suppression for DC lines on PCB anti-aliasing for A/D converter Pin Connections RF IN RF OUT GROUND - - RF IN & RF OUT can be interchanged 1- - 3- - 2,4 Low Pass Filter Electrical Specifications1 (TAMB=25°C) MODEL NO. PASSBAND (MHz) (loss < 1 d B) Max. LFCN-490 DC-490 Outline Drawing fco, MHz Nom. (loss 3 d B) Typ. 650 STOP BAND (MHz) (loss, d B) f 20 Min. 780 40 Typ. 880-2500 fr 20 Typ. 6000 VSWR (:1) Stopband Typ. 20 Passband Typ. 1.2 NO. OF SECTIONS 1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-490D (DC Resistance to ground is 100 Mohms min.) typical frequency response ATTENUATION (d B) 40d B 20d B schematic RF IN RF OUT 3d B 1d B f co f 20 FREQUENCY f R 20 d B Typical Performance Data at 25°C Frequency (MHz) 1.00 100.00 250.00 500.00 600.00 650.00 700.00 780.00 880.00 1000.00 2500.00 3500.00 4500.00 5500.00 6000.00 LFCN-490 INSERTION LOSS 80 70 INSERTION LOSS (d B) Insertion Loss (d B) 0.05 0.22 0.39 0.86 1.52 2.37 5.08 27.49 44.92 41.68 75.47 38.94 36.38 20.80 21.07 LFCN-490 VSWR 100 VSWR (:1) 1.01 1.05 1.02 1.07 1.45 1.85 3.10 12.99 19.76 25.94 51.10 51.10 30.49 24.14...