Ceramic ! NEW Low Pass Filter LFTC-1700 DC to 1700 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 125°C • miniature size, 0.15"X0.15"X.028" • low profile, .028" height • high power handling, 14W CASE STYLE: FR933 PRICE: $3.75 ea. QTY (10-49) Applications Pin Connections RF IN 2** RF OUT • harmonic rejection • internal rejection • receivers & transmitters 5** 1,3,4,6 ** RF IN & RF OUT can be interchanged MODEL NO. Outline Drawing PASSBAND (MHz) fco, MHz Nom. (loss < 1 dB) Typ. (loss 3 dB) Typ. DC-1700 1980 LFTC-1700 STOP BAND (MHz) ( > 20 dB) ( loss> 40 dB) 2700 3300-3880 VSWR (:1) Passband fr20dB Typ. Typ. 7200 1.2 POWER INPUT* (W) NO. OF SECTIONS Low Pass Filter Electrical Specifications (TAMB=25°C) MARKING GROUND 14 LF4 7 * Derate linearly to 6W at 100°C ambient ATTENUATION typical frequency response schematic RF IN RF OUT 40dB 20dB 3dB f co f R 20dB Typical Performance Data at 25°C Frequency (MHz) Outline Dimensions ( inch mm ) Insertion Loss (dB) VSWR (:1) 1.00 0.04 1.01 A .150 3.81 B .150 3.81 C .028 0.71 D — — E — — F .035 0.89 G .028 0.71 1000.00 0.43 1.17 1700.00 0.82 1.17 H — — J .060 1.52 K .030 0.76 L .184 4.67 M .050 1.27 N .075 1.91 P wt. .044 grams 1.12 0.15 1980.00 2.94 3.21 2700.00 24.07 36.29 3300.00 44.62 45.32 3880.00 43.57 48.21 5000.00 36.48 59.14 7200.00 24.33 45.18 9000.00 8.94 7.75 Demo Board MCL P/N: TB-233 Suggested PCB Layout (PL-112) LFTC-1700 INSERTION LOSS LFTC-1700 VSWR 50 100 40 35 30 VSWR INSERTION LOSS (dB) 45 25 20 10 15 10 5 0 1 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 1000 2000 FREQUENCY (MHz) ® Mini-Circuits 3000 4000 5000 6000 7000 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 ISO 9001 CERTIFIED 8000 9000 FREQUENCY (MHz) REV. G M88950 LFTC-1700 EDB-020539 AD/YB/CP 030918