VLF-52+

Coaxial Low Pass Filter 50Ω VLF-52+ DC to 52 MHz The Big Deal • Low Insertion Loss (1.2 dB typical) • Good close-in rejection • Versatile small size, coaxial, 1.43" length CASE STYLE: FF704 Product Overview The VLF-52+ Low Pass Filter is constructed using internal LTCC Low Pass Filter structure to achieve repeatable performance. The Pass Band frequency range DC-52 MHz is ideal for rejecting down converted harmonics of base band signals. Built using Mini-Circuits proven unibody construction which integrates the RF connectors with the case body, the VLF-52+ takes very little space and meets rugged test lab and system environment. Key Features Feature Advantages High Rejection Achieving 50dB rejection at 180 MHz; The VLF-52 is ideal for test setups. Compact Versatile Case (1.43"x0.41") Enables use in a variety of applications including space constrained connectorized systems. Connectors: SMA Female (1), SMA Male (1) Rugged Unibody Construction Mini-Circuits Unibody construction allows survivability in critical applications including militarized or industrial systems. 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 sales@minicircuits.com Page 1 of 2 Coaxial Low Pass Filter 50Ω VLF-52+ *DC to 52 MHz Operating Temperature Storage Temperature RF Power Input* Generic photo used for illustration purposes only Features Maximum Ratings -55°C to 100°C -55°C to 100°C 8.5W max. at 25°C * Passband rating, derate linearly to 3.5W at 100°C ambient. Permanent damage may occur if any of these limits are exceeded. CASE STYLE: FF704 • rugged uni-body construction, small size • 7 sections • excellent power handling, 8.5W • temperature stable • low cost • protected by U.S. Patent 6,943,646 Connectors Model SMA VLF-52+ +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications • harmonic rejection • transmitters/receivers • lab use Electrical Specifications at 25°C Parameter Outline Drawing Insertion Loss Freq. Cut-Off VSWR Pass Band Rejection Loss Stop Band F# Frequency (MHz) Min. Typ. Max. Unit DC-F1 F2 DC-F1 F3 F4-F5 F6 *DC-52 93 *DC-52 140 170-1100 1200 — — — 20 — — 1.0 3.0 1.4 28 33 23 1.2 — 1.5 — — — dB dB :1 dB dB dB 140-1200 — 18 — :1 VSWR F3-F6 * Not for use with DC voltage at input and output ports .312 Across Flats in some models ATTENUATION (dB) Typical Frequency Response Outline Dimensions ( inch mm ) B .410 10.41 D 1.43 36.32 Electrical Schematic 40 R F IN R F OUT 20 3 1 DC E wt .312 grams 7.92 10.0 F5 F1 F2 F3 F4 FREQUENCY F6 Typical Performance Data at 25°C Frequency (MHz) Insertion Loss (dB) 0.30 23.00 31.00 45.00 49.00 VSWR (:1) 0.33 0.54 0.67 0.91 0.97 1.07 1.23 1.29 1.35 1.35 50.00 58.00 90.00 130.00 150.00 0.98 1.10 2.59 23.25 32.73 1.35 1.33 2.01 15.81 18.50 170.00 350.00 600.00 1100.00 1200.00 39.67 53.02 54.54 39.99 24.93 20.22 41.37 78.97 75.53 30.49 VLF-52+ INSERTION LOSS VLF-52+ VSWR 1000 70 60 100 50 VSWR INSERTION LOSS (dB) 80 40 30 10 20 10 0 1 0 200 400 600 800 1000 1200 FREQUENCY (MHz) 0 200 400 600 800 1000 1200 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 sales@minicircuits.com REV. A M151107 VLF-52+ ED-13423A/2 RVN/AD/CP/AM 200522 Page 2 of 2