Coaxial Low Pass Filter 50Ω NLP-50+ DC to 48 MHz Features Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input 0.5W max. • rugged shielded case • other NLP models available with wide selection of cut-off frequencies CASE STYLE: FF57 Connectors N-Type Permanent damage may occur if any of these limits are exceeded. Applications Model NLP-50+ +RoHS Compliant • lab use • test equipment • video equipment The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Low Pass Filter Electrical Specifications PASSBAND (MHz) fco (MHz) Nom. STOPBAND (MHz) VSWR (:1) (loss < 1 dB) (loss 3 dB) (loss > 20 dB) (loss > 40 dB) Passband Typ. Stopband Typ. DC-48 55 70-90 90-200 1.7 18 typical frequency response Outline Drawing electrical schematic AT T E NUAT ION, dB 40 dB R F IN R F OUT 20 dB 3 dB 1 dB DC 0.9 1 1.35 1.75 3 F R E QUE NC Y / F co Typical Performance Data Outline Dimensions ( inch mm Frequency (MHz) ) 1.00 15.50 23.00 30.50 38.00 45.00 48.00 52.00 55.00 57.00 61.00 65.00 67.00 69.00 70.00 72.50 80.00 82.50 85.00 87.50 90.00 100.00 133.50 150.00 163.00 170.50 175.00 185.50 192.50 200.00 B D E wt .67 2.90 .82 grams 17.02 73.66 20.83 90.0 INSERTION LOSS 50 80 60 40 20 0 1 10 100 FREQUENCY(MHz) 1000 at RF level of 0 dBm x σ 0.05 0.23 0.37 0.43 0.40 0.65 0.70 1.46 4.65 7.96 14.84 20.96 23.73 26.33 27.59 30.55 38.67 41.07 43.54 45.78 47.97 56.91 68.38 67.23 68.62 69.35 69.36 77.07 69.51 71.27 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.3 0.4 0.5 6.0 0.6 0.7 0.7 0.8 1.2 1.4 1.6 1.8 2.2 4.1 5.2 4.2 4.6 3.3 5.8 8.8 5.2 9.7 Return Loss (dB) Frequency (MHz) 41.2 22.7 15.7 15.4 25.1 14.8 17.1 9.9 3.0 1.5 0.5 0.3 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.00 8.50 15.50 23.00 30.50 38.00 45.00 48.00 49.50 52.00 53.50 55.00 57.00 59.00 61.00 63.00 65.00 67.00 69.00 70.00 72.50 75.00 80.00 81.00 82.50 85.00 87.50 90.00 100.00 125.00 RETURN LOSS GROUP DELAY (nsec) at RF level of 0 dBm RETURN LOSS (dB) INSERTION LOSS (dB) 100 Insertion Loss (dB) _ 40 30 20 10 0 1 10 100 FREQUENCY(MHz) 1000 50 45 40 35 30 25 20 15 10 5 0 at RF level of 0 dBm 0 25 Group Delay (nsec) 16.62 16.73 17.87 17.45 18.79 21.89 25.87 30.56 33.92 42.09 42.83 38.77 29.20 22.03 16.66 14.04 11.17 10.62 8.06 7.57 7.70 7.14 6.57 4.93 3.61 0.84 1.23 0.73 0.70 0.69 GROUP DELAY 50 75 FREQUENCY (MHz) 100 125 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. C M151107 NLP-50+ 150917