Ceramic ! NEW High Pass Filter HFCN-740 900 to 2800 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input* 7W max. at 25°C *Passband rating, derate linearly to 3W at 100°C ambient. • • • • • • low cost small size 7 sections temperature stable dc block in/out, breakdown voltage, 1kV typ. excellent power handling, 7W CASE STYLE: FV1206 Model HFCN-740 HFCN-740D Price $1.99 $2.49 Qty. (10-49) (10-49) Applications RF IN 1** RF OUT 3** GROUND 2,4 • sub-harmonic rejection and dc blocking • transmitters/receivers • lab use High Pass Filter Electrical Specifications1 (TAMB=25°C) **RF IN & RF OUT can be interchanged MODEL NO. Outline Drawing STOP BAND (MHz) Min. (loss>40 dB) HFCN-740 PASSBAND (MHz) fco, MHz Nom. VSWR Typ. (loss>20 dB) (loss 3 dB) Typ. (loss<1.3 dB) Max. (loss<2 dB) Typ. Stopband Frequency (MHz) 1.5:1 550 740 900-2200 780-2800 20:1 780-1900 430 POWER INPUT (W) NO. OF SECTIONS Pin Connections 7 7 1. For Applications requiring DC voltage to be applied to the Input or output, use HFCN-740D (DC Resistance to ground is 100 Mohms min.) ATTENUATION (dB) typical frequency response schematic RF IN RF OUT 40dB 20dB 3dB B f co FREQUENCY f 1.3 dB Typical Performance Data at 25°C Outline Dimensions ( inch mm ) A .126 3.20 B .063 1.60 C .037 0.94 D .020 0.51 E .032 0.81 F .009 0.23 G .169 4.29 H .087 2.21 J .024 0.61 K .122 3.10 L .024 0.61 M .087 2.21 N .012 0.30 P wt .071 grams 1.80 .020 Demo Board MCL P/N: TB-270 Suggested PCB Layout (PL-137) Frequency (MHz) Insertion Loss (dB) VSWR (:1) 1.00 94.42 1737.18 435.00 44.43 66.82 575.00 19.61 17.22 780.00 1.77 1.52 900.00 1.03 1.47 1500.00 0.50 1.07 1900.00 0.62 1.62 2200.00 0.94 2.27 3000.00 2.57 4.45 4000.00 5.72 8.47 HFCN-740 INSERTION LOSS HFCN-740 VSWR 10000 100 80 1000 70 60 VSWR INSERTION LOSS (dB) 90 50 40 30 100 10 20 10 0 1 0 500 1000 1500 2000 2500 3000 3500 4000 0 500 1000 FREQUENCY (MHz) 1500 2000 2500 3000 3500 4000 FREQUENCY (MHz) designers kit available Kit No. K1-HFCN ® Mini-Circuits No. of Units in Kit 40 Description 5 of each: HFCN-650,-740,-1200,-1500,-1760, -2000,-2275,-2700 Price $ per Kit 79.95 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. B M96263 EDR-6251/2 HFCN-740 AD/RS/CP 050113