VHF-145+

Coaxial High Pass Filter 50Ω VHF-145+ 140 to 1150 MHz The Big Deal • Low Insertion Loss (2.0 dB max.) • Good close-in rejection • Versatile small size, coaxial, 1.43" length CASE STYLE: FF704 Product Overview The VHF-145+ High Pass Filter is constructed using internal LTCC High Pass Filter structure to achieve repeatable performance. Covering 140-1150 MHz, these filters offer a wide bandwith. For a high pass filter, that is versatile for many upconverter applications. Built using Mini-Circuits proven unibody construction which integrates the RF connectors with the case body, the VHF-145+ takes very little space and meets rugged field test lab system environment. Key Features Feature Advantages Wideband Covers VHF and UHF bands, and is ideal for up conversion applications. 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 High Pass Filter 50Ω VHF-145+ 140 to 1150 MHz Features Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input* 7W max. at 25°C * Passband rating, derate linearly to 3W at 100°C ambient. Permanent damage may occur if any of these limits are exceeded. Generic photo used for illustration purposes only • rugged unibody construction, small size • 7 sections • temperature stable • excellent power handling, 7W • low cost CASE STYLE: FF704 Connectors SMA +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications • sub-harmonic rejection • transmitters/receivers • lab use Electrical Specifications at 25°C Parameter Outline Drawing Rejection Loss Stop Band Pass Band Freq. Cut-Off VSWR Insertion Loss VSWR .312 Across Flats in some models B .410 10.41 D 1.43 36.32 F# Frequency (MHz) Min. DC-F1 DC-F2 F3 DC-F2 F5-F6 F4-F7 F5-F7 DC-80 DC-115 132 DC-115 155-1050 140-1150 155-1150 20 15 ATTENUATION (dB) Typ. Max. dB dB dB :1 dB dB :1 1.5 3.0 1.5 Electrical Schematic R F IN 40 R F OUT 20 3 2 1.3 DC E wt .312 grams 7.92 10.0 F1 F2 F3 F4 F5 FREQUENCY F6 F7 Typical Performance Data at 25°C Frequency (MHz) Insertion Loss (dB) 0.30 100.00 110.00 124.00 133.00 VSWR (:1) 63.96 20.05 19.50 8.68 2.45 434.30 23.49 13.60 3.42 1.20 141.00 145.00 148.00 152.00 156.00 1.39 1.17 1.06 0.94 0.84 1.14 1.19 1.20 1.19 1.16 160.00 600.00 1120.00 1150.00 1200.00 0.77 0.39 1.23 1.38 1.71 1.14 1.20 2.03 2.18 2.50 VHF-145+ INSERTION LOSS 100 VHF-145+ VSWR 10000 80 1000 60 VSWR INSERTION LOSS (dB) Unit 3.0 20 Typical Frequency Response Outline Dimensions ( inch mm ) Model VHF-145+ 40 100 10 20 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 VHF-145+ ED-13423A/3 AD/AM/CP 160701 Page 2 of 2