Surface Mount Bandpass Filter 50Ω BPF-V300+ 230 to 370 MHz The Big Deal • • • • Wide bandwidth Very low insertion loss, 1.1 dB typical Excellent rejection, 50 dB until 10th Harmonic Shielded package CASE STYLE: KV1974 Product Overview The BPF-V300+ is a 50Ω bandpass filter fabricated using SMT technology. This bandpass filter covers from 230-370 MHz. This filter is built with high Q capacitors and wire welded inductors for high reliability. This filter has fast roll-off and developed for surveillance receiver in aircraft systems. It has repeatable performance across lots and consistent performance across temperature. Key Features Feature Advantages Low insertion loss Very low insertion loss enables the filter to be used in high performance applications. Excellent rejection out to 10th harmonic This enables the filter to attenuate spurious signals and reject harmonics for broad frequency band. Shielded case Reduced interference with and from the surrounding components. 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 35166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] Page 1 of 3 Surface Mount Bandpass Filter 50Ω BPF-V300+ 230 to 370 MHz CASE STYLE: KV1974 Features • • • • Wide bandwidth Very low insertion loss Excellent rejection Miniature shielded package Electrical Specifications at 25°C Parameter Pass Band Applications Stop Band, Lower • • • • Stop Band, Upper Civil aircraft communication radio Defence Applications Surveillance receiver Emergency Locator Transponders (ELT) Functional Schematic RF IN Center Frequency Insertion Loss VSWR Insertion Loss VSWR Insertion Loss VSWR F# Frequency (MHz) Min. Typ. Max. Unit — F1-F2 F1-F2 — 230-370 230-370 — — — 300 1.1 1.2 — 2.0 1.5 MHz dB :1 DC-F3 DC-F3 DC-170 DC-170 25 — 37 20 — — dB :1 F4-F5 F4-F5 440-3000 440-3000 25 — 38 20 — — dB :1 Maximum Ratings Operating Temperature Storage Temperature RF Power Input -40°C to 85°C -55°C to 100°C 0.5 W Permanent damage may occur if any of these limits are exceeded. RF OUT Typical Performance Data at 25°C Frequency (MHz) Typical Frequency Response FREQUENCY (MHz) F3 F1 F2 F4 F5 INSERTION LOSS (dB) DC Insertion Loss (dB) VSWR (:1) Frequency (MHz) 1 68.59 476.18 230 7.29 10 49.51 550.36 240 6.43 100 69.41 44.87 250 5.92 170 44.78 23.43 260 5.54 176 29.58 18.88 270 5.28 180 20.58 14.92 280 5.10 186 10.62 7.85 290 4.99 194 3.01 2.14 295 4.96 230 0.88 1.16 300 4.96 300 0.77 1.17 305 4.97 370 1.10 1.11 310 5.01 395 2.44 1.78 315 5.06 400 3.60 2.34 320 5.13 412 10.51 4.68 330 5.31 420 20.14 6.85 335 5.43 426 31.66 8.90 340 5.57 440 37.47 14.49 345 5.74 1000 47.06 126.08 350 5.94 2000 78.14 49.43 360 6.45 3000 62.75 63.48 370 7.41 BPF-V300+ INSERTION LOSS (Pass band) BPF-V300+ INSERTION LOSS (Full band) 0 INSERTION LOSS (dB) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications INSERTION LOSS (dB) 0 +RoHS Compliant Group Delay (nsec) 25 50 75 100 5 10 500 1000 1500 2000 FREQUENCY (MHz) 2500 0.9 20 1.2 25 30 0 0.6 15 3000 175 225 300 370 275 325 FREQUENCY (MHz) 375 425 BPF-V300+ GROUP DELAY BPF-V300+ VSWR 7.5 GROUP DELAY (ns) 1000 VSWR 100 1.4 10 1.2 1.0 1 230 230 300 370 7.0 6.5 6.0 5.5 5.0 4.5 0 500 1000 1500 2000 FREQUENCY (MHz) 2500 3000 230 265 300 335 370 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 35166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] REV.OR M156117 BPF-V300+ EDU2046/1 URJ 170524 Page 2 of 3 BPF-V300+ Bandpass Filter Pad Connections Outline Drawing INPUT 1 OUTPUT GROUND INDEX 16 15 13 14 12 11 10 10 1 2,3,4,5,6,7,8,9,11,12,13,14,15,16 METALLIZATION B SOLDER RESIST 9 2 3 4 5 6 7 8 C A Demo Board MCL P/N: TB-953+ Suggested PCB Layout (PL-507) SUGGESTED PCB LAND PATTERN F G H 3 4 5 6 7 8 R H 2 9 1 10 H J E M E P N D H Q 16 15 14 13 12 11 J H G H R L K Outline Dimensions ( inch mm ) A 1.040 26.42 B .550 13.97 C .200 5.08 D .160 4.06 E .230 5.84 F .120 3.05 G .160 4.06 K .100 2.54 L 1.080 27.43 M .590 14.99 N .920 23.37 P .430 10.92 Q .180 4.57 R .080 2.03 H .060 1.52 J .140 3.56 Wt. grams 2 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 35166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] Page 3 of 3