Ceramic ! NEW Low Pass Filter LFTC-1350 DC to 1350 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, 15W 7 sections 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** GROUND 1,3,4,6 ** RF IN & RF OUT can be interchanged PASSBAND (MHz) fco, MHz Nom. (loss < 1 dB) Typ. (loss 3 dB) Typ. DC-1350 1550 LFTC-1350 STOP BAND (MHz) ( > 20 dB) ( loss> 40 dB) 2100 2700-4000 VSWR (:1) Passband fr20dB Typ. Typ. 7000 1.2 POWER INPUT* (W) NO. OF SECTIONS MODEL NO. Outline Drawing MARKING Low Pass Filter Electrical Specifications (TAMB=25°C) 15 LF1 7 * Derate linearly to 7W 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 0.06 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 0.57 1.07 1350.00 0.91 1.25 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 1550.00 2.76 2.96 1700.00 8.24 10.25 2100.00 23.80 41.48 2700.00 43.89 58.41 4000.00 43.19 62.68 7000.00 23.87 14.62 9000.00 23.66 2.77 Demo Board MCL P/N: TB-233 Suggested PCB Layout (PL-112) LFTC-1350 INSERTION LOSS LFTC-1350 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 FREQUENCY (MHz) ® Mini-Circuits 2000 3000 4000 5000 6000 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 7000 8000 9000 FREQUENCY (MHz) REV. H M88950 LFTC-1350 EDB-020405 AD/YB/CP 030918