Coaxial NLP-250+ NLP-250 Low Pass Filter 50Ω DC to 225 MHz Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input 0.5W max. Features • rugged shielded case • other NLP models available with wide selection of cut-off frequencies CASE STYLE: FF57 Connectors Model N-Type NLP-250+ Permanent damage may occur if any of these limits are exceeded. +RoHS Compliant Applications The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications • lab use • test equipment • video equipment 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-225 250 320-400 400-1200 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 ) 10.00 20.00 80.00 100.00 165.00 217.50 225.00 240.00 250.00 260.00 280.00 300.00 310.00 315.00 320.00 330.00 350.00 370.00 380.00 390.00 400.00 580.00 682.50 785.00 890.00 992.50 1045.00 1097.50 1147.50 1200.00 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 30 RETURN LOSS (dB) INSERTION LOSS (dB) 80 60 40 20 0 1 10 100 1000 FREQUENCY(MHz) 10000 Return Loss (dB) Insertion Loss (dB) _ at RF level of 0 dBm x σ 0.03 0.03 0.20 0.28 0.27 0.60 0.64 1.59 3.87 7.27 14.62 21.27 24.28 25.71 27.12 29.77 34.87 39.35 41.63 43.91 46.09 69.80 69.02 69.27 69.72 70.16 73.29 70.40 71.08 71.31 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 0.6 0.9 1.0 1.1 1.2 1.2 1.3 1.3 1.6 1.9 2.0 2.3 2.7 3.0 1.5 2.4 4.5 5.1 6.6 5.6 3.9 2.1 28.7 24.7 16.1 14.8 24.4 16.4 20.4 8.3 3.6 1.6 0.5 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.2 0.2 Frequency (MHz) Group Delay (nsec) 10.00 20.00 80.00 100.00 165.00 217.50 225.00 230.00 240.00 245.00 250.00 260.00 270.00 280.00 290.00 300.00 310.00 315.00 320.00 330.00 340.00 350.00 360.00 370.00 380.00 390.00 400.00 580.00 630.00 682.50 3.54 3.66 3.78 3.80 4.63 6.37 7.25 8.00 9.42 9.37 8.91 6.90 5.18 3.91 3.02 2.66 2.33 2.14 1.98 2.13 1.53 1.30 1.37 1.15 1.78 0.46 0.27 0.25 0.20 0.20 RETURN LOSS at RF level of 0 dBm GROUP DELAY 15.0 24 GROUP DELAY (nsec) Outline Dimensions ( inch mm Frequency (MHz) 18 12 6 0 1 10 100 1000 FREQUENCY(MHz) 10000 12.0 9.0 6.0 3.0 0.0 0 138 276 414 552 FREQUENCY (MHz) 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] 690 REV. B M151107 NLP-250 150917