Coaxial Low Pass Filter 50Ω BLP-30+ DC to 32 MHz 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. Features • rugged shielded case • other standard and custom BLP models available with wide selection of fco CASE STYLE: FF55 Connectors BNC Applications Model BLP-30+ +RoHS Compliant • test equipment • lab use • video equipment The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Low Pass Filter Electrical Specifications Outline Drawing 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-32 35 47-61 61-200 1.7 18 typical frequency response electrical schematic AT T E NUAT ION, dB 40 dB 3 dB 1 dB 0.9 Outline Dimensions ( inch mm ) 50 60 40 20 0 1.75 3 Insertion Loss (dB) _ x 0.07 0.21 0.29 0.37 0.48 0.55 0.62 0.76 1.30 6.09 10.78 17.56 21.65 23.56 25.39 27.19 30.58 38.32 43.69 45.01 46.27 76.88 80.77 79.89 77.20 74.52 74.92 78.05 79.62 80.65 at RF level of 0 dBm σ Return Loss (dB) Frequency (MHz) 45.8 23.5 18.2 20.4 28.1 21.8 18.8 16.1 9.9 2.1 0.9 0.4 0.3 0.3 0.2 0.2 0.2 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.00 10.00 19.00 28.00 31.00 32.00 33.50 34.00 35.00 38.00 39.00 40.00 42.00 43.00 44.00 45.00 46.00 47.00 48.00 49.00 50.00 52.00 55.00 58.00 59.00 60.00 61.00 91.50 100.50 109.50 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 0.9 0.9 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.7 0.7 0.5 4.1 5.3 2.8 3.0 3.4 3.8 5.9 6.8 6.9 RETURN LOSS 60 GROUP DELAY (nsec) INSERTION LOSS 80 1.35 Typical Performance Data Frequency (MHz) RETURN LOSS (dB) INSERTION LOSS (dB) at RF level of 0 dBm 1 F R E QUE NC Y / F co 1.00 10.00 19.00 28.00 31.00 32.00 33.50 34.00 35.00 38.00 40.00 43.00 45.00 46.00 47.00 48.00 50.00 55.00 59.00 60.00 61.00 91.50 109.50 127.50 145.50 164.00 173.00 182.00 191.00 200.00 100 40 30 20 10 0 0 40 80 120 FREQUENCY(MHz) 160 200 R F OUT 20 dB DC B D wt .54 2.59 grams 13.72 65.79 40.0 R F IN at RF level of 0 dBm Group Delay (nsec) 23.20 23.47 26.06 32.45 41.59 45.56 48.79 51.33 56.96 47.73 39.87 32.35 23.79 19.72 17.97 15.87 14.29 12.98 12.68 10.48 11.50 7.62 4.41 4.04 7.93 1.04 0.99 0.88 0.79 0.75 GROUP DELAY 50 40 30 20 10 0 1 10 100 FREQUENCY(MHz) 1000 0 22 44 66 FREQUENCY (MHz) 88 110 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 BLP-30+ 150609