NON-CATALOG Coaxial Bandpass Filter BIF-70+ 50 Constant Impedance 58 to 82 MHz Maximum Ratings Operating Temperature -55C to 100C Storage Temperature -55C to 100C RF Power Input 0.5W max. Features * low VSWR in pass & stopbands, 1.3:1 typ. * rugged shielded case * custom fo models available Connectors BNC CASE STYLE: FF55 Model Price Qty. BIF-70+ Contact Sales Dept. + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications * harmonic rejection * lab use The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Bandpass Filter Electrical Specifications MODEL NO. CENTER FREQ. (MHz) VSWR, 1.3:1 Typ. TOTAL BAND (MHz) (loss<1 dB) (loss > 10 dB) at MHz (loss > 20 dB) at MHz 58-82 16 & 280 4.4 & 490 70 BIF-70+ Outline Drawing STOPBANDS PASSBAND (MHz) typical frequency response DC-550 Electrical Schematic Typical Performance Data Frequency (MHz) Insertion Loss (dB) _ x 1.0 1.7 2.4 3.0 3.7 4.4 6.0 12.7 16.0 20.0 28.3 36.7 45.0 58.0 63.7 70.0 74.7 105.0 110.0 166.7 223.3 280.0 290.0 423.3 490.0 500.0 512.5 525.0 537.5 550.0 B D wt .54 2.59 grams 13.72 65.79 40.0 INSERTION LOSS 75 at RF level of 0 dBm RETURN LOSS (dB) INSERTION LOSS (dB) 50 40 30 20 10 Frequency (MHz) 49.5 45.9 43.7 41.6 40.1 38.7 36.2 29.4 27.5 25.5 22.7 21.3 21.3 27.9 29.7 26.9 25.1 17.9 18.0 20.2 21.3 23.0 23.1 24.9 25.1 25.0 24.9 24.8 24.6 24.5 4.4 4.5 8.4 12.2 16.1 17.0 26.2 35.1 43.9 44.7 57.9 58.9 62.0 65.3 68.8 72.4 75.0 79.0 81.8 83.2 105.9 107.8 166.0 222.6 278.6 342.8 348.7 421.7 484.2 492.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.9 1.4 1.5 1.5 1.6 1.6 1.4 RETURN LOSS at RF level of 0 dBm 10.0 GROUP DELAY (nsec) Outline Dimensions ( inch mm ) 36.56 32.08 29.16 27.01 25.26 23.82 21.13 14.61 12.53 10.51 7.27 4.76 2.79 0.77 0.34 0.24 0.35 2.87 3.34 7.80 11.10 13.80 14.28 20.50 24.04 24.60 25.30 25.98 26.70 27.34 Return Loss (dB) 60 45 30 15 0 0 0 110 220 330 FREQUENCY(MHz) 440 550 at RF level of 0 dBm Group Delay (nsec) 1.965 1.803 2.416 2.736 2.984 3.059 3.326 3.817 4.422 4.419 5.270 5.288 5.357 5.248 5.146 4.843 4.639 4.231 3.959 3.803 2.168 2.082 0.886 0.581 0.458 0.360 0.351 0.199 0.031 0.079 GROUP DELAY 8.0 6.0 4.0 2.0 0.0 0 110 220 330 FREQUENCY(MHz) 440 550 0 100 Mini-Circuits (R) 200 300 FREQUENCY (MHz) 400 500 EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com RF/IF MICROWAVE COMPONENTS REV. B M108294 BIF-70+ 070509