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LFCN-2850 数据表(PDF) 1 Page - Mini-Circuits |
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LFCN-2850 数据表(HTML) 1 Page - Mini-Circuits |
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1 / 1 page Outline Drawing Low Pass Filter Electrical Specifications1 (TAMB=25°C) Maximum Ratings Pin Connections Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input* 10W max. at 25°C DC Current Input to Output 0.5A max. at 25°C *Passband rating, derate linearly to 3.5W at 100°C ambient. RF IN 1** RF OUT 3** GROUND 2,4 **RF IN & RF OUT can be interchanged Demo Board MCL P/N: TB-270 Suggested PCB Layout (PL-137) Applications Outline Dimensions ( ) inch mm AB C D E F G H .126 .063 .039 .020 .032 .009 .169 .087 3.20 1.60 0.99 0.51 0.81 0.23 4.29 2.21 J K L M N P wt. .024 .122 .024 .087 .012 .071 grams 0.61 3.10 0.61 2.21 0.30 1.80 .020 • harmonic rejection • VHF/UHF transmitters/receivers • lab use • excellent power handling, 10W • small size • 7 sections • temperature stable • patent pending LFCN-2850 DC-2850 3300 4000 4200-7400 9000 20 1.2 7 MODEL NO. PASSBAND (MHz) fco, MHz Nom. (loss 3 dB) Typ. STOP BAND (MHz) (loss, dB) (loss < 1 dB) Max. VSWR (:1) Stopband Typ. Passband Typ. NO. OF SECTIONS f 20 Min. fr 20 Typ. 30 Typ. Typical Performance Data at 25°C Frequency (MHz) Insertion Loss (dB) VSWR (:1) 50.00 0.04 1.02 1000.00 0.24 1.08 1500.00 0.36 1.20 2740.00 0.80 1.32 3320.00 3.00 2.86 3760.00 15.16 15.53 4080.00 31.03 27.16 4500.00 44.67 25.94 5000.00 39.17 26.74 7000.00 29.02 24.83 10000.00 20.75 20.45 12000.00 15.45 13.29 15000.00 11.89 8.77 18000.00 14.80 5.00 20000.00 20.40 8.51 LFCN-2850 INSERTION LOSS 0.0 10.0 20.0 30.0 40.0 50.0 0 5000 10000 15000 20000 FREQUENCY (MHz) LFCN-2850 VSWR 1 10 100 1000 0 5000 10000 15000 20000 FREQUENCY (MHz) fR 20 dB 20dB 3dB 40dB 1dB FREQUENCY f 20 f co RF IN RF OUT schematic schematic schematic schematic schematic typical frequency response typical frequency response typical frequency response typical frequency response typical frequency response 1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-2850D (DC Resistance to ground is 100 Mohms min.) Model Price Qty. LFCN-2850 $1.99 (10-49) LFCN-2850D $2.49 (10-49) CASE STYLE: FV1206 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 ® Mini-Circuits ISO 9001 & ISO 14001 Certified DC to 2850 MHz Low Pass Filter Ceramic LFCN-2850 REV. B M96263 LFCN-2850 EDR-6783/1 RVN/AD/CP 050113 NEW! |
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