NBP-70+ NBP-70 Coaxial Bandpass Filter 50Ω Elliptic Response 63 to 77 MHz Features Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input 0.5W max. Permanent damage may occur if any of these limits are exceeded. • low insertion loss, 1.5 dB max. • good selectivity, 1.76 typ. 20 dB/3dB ratio • rugged shielded case CASE STYLE: FF57 Connectors Model N-Type NBP-70(+) Applications • high rejection applications • image rejection • IF signal processing +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Bandpass Filter Electrical Specifications MODEL NO. CENTER FREQ. (MHz) NBP-70(+) Outline Drawing PASSBAND 3dB (MHz) BANDWIDTH (MHz) STOPBANDS I.L. 1.5 dB Max. Typ. (I. loss > 20 dB) at MHz (I. loss > 35 dB) at MHz Passband Max. Stopband Typ. 63-77 58-82 51 & 94 6.0 & 193-1000 1.7 16 70 typical frequency response AT T E NUAT ION, dB VSWR (:1) electrical schematic 3.00 fo 35.0 .60 fo 20.0 .34 fo 3.0 1.5 .2 fo F R E QUE NC Y Typical Performance Data B D E wt .67 2.90 .82 grams 17.02 73.66 20.83 90.0 at RF level of 0 dBm INSERTION LOSS x σ 1.0 2.0 3.0 4.0 5.0 6.0 10.0 37.3 51.0 52.0 55.3 57.0 58.0 63.0 66.2 70.0 72.7 82.0 85.0 88.0 91.0 94.0 95.0 160.3 193.0 200.0 400.0 600.0 800.0 1000.0 74.05 72.12 70.17 65.27 62.16 58.09 49.84 26.90 31.67 31.71 10.89 5.56 3.59 1.24 1.10 1.11 1.18 2.13 6.18 12.70 22.06 32.17 33.31 35.43 41.33 42.38 60.24 53.81 46.59 42.50 9.9 9.9 9.9 9.9 9.9 9.9 8.7 2.5 1.6 6.1 2.4 1.5 1.0 0.1 0.1 0.1 0.1 0.6 2.4 3.1 4.0 1.3 2.7 0.7 1.0 1.0 9.9 8.2 4.3 2.9 30 80 RETURN LOSS (dB) INSERTION LOSS (dB) 100 Insertion Loss (dB) _ 60 40 20 0 1 10 100 FREQUENCY(MHz) 1000 at RF level of 0 dBm Return Loss (dB) Frequency (MHz) Group Delay (nsec) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.6 0.8 2.2 4.8 7.7 26.8 27.1 22.3 21.2 18.8 5.1 2.1 1.2 0.9 0.8 0.3 0.3 0.3 0.7 0.8 0.7 0.7 6.0 7.0 21.6 36.3 51.3 52.2 54.0 55.9 57.9 58.9 63.1 64.2 65.3 67.6 70.0 71.2 73.7 75.0 77.6 80.4 81.8 83.2 86.1 90.7 93.9 95.5 128.1 160.3 190.5 193.9 9.637 4.541 3.025 5.629 33.642 29.619 17.384 8.664 42.682 44.815 36.286 32.857 30.036 26.418 24.706 24.425 24.966 25.878 28.843 31.882 32.569 32.242 26.228 2.764 14.126 17.176 2.113 1.095 0.413 0.375 RETURN LOSS 50 GROUP DELAY (nsec) Outline Dimensions ( inch mm ) Frequency (MHz) 24 18 12 6 0 1 10 100 FREQUENCY(MHz) 1000 at RF level of 0 dBm GROUP DELAY 40 30 20 10 0 5 43 81 119 FREQUENCY (MHz) 157 195 Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp Mini-Circuits ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] REV. B M151107 NBP-70 150910