VLF-180+

Coaxial VLF-180+ VLF-180 Low Pass Filter 50Ω DC to 180 MHz Maximum Ratings Features *Passband rating, derate linearly to 3 W at 100 C ambient Permanent damage may occur if any of these limits are exceeded. • Rugged uni-body construction, small size • 7 sections • Excellent power handling, 8W • Temperature stable • Low cost • Protected by US patent 6,943,646 Operating Temperature -55oC to 100oC Storage Temperature -55oC to 100oC RF Power Input* 8W at 25oC DC Current Input to Output 0.5A max. at 25oC o CASE STYLE: FF704 Connectors SMA SMA Applications +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications • Harmonic rejection • Transmitters/receivers • Lab use Outline Drawing Model VLF-180+ VLF-180 Low Pass Filter Electrical Specifications (TAMB= 25OC) PASSBAND (MHz) fco, MHz Nom. STOP BAND (MHz) (loss, dB) (loss < 1 dB) Max. (loss 3 dB) Typ. F 20 Min. 40 Typ. FR 20 Typ. Stopband Typ. Passband Typ. DC - 180 270 370 525 - 2350 6400 17 1.2 Typical frequency response ATTENUATION (dB) .312 Across Flats in some models VSWR (:1) NO. OF SECTIONS 7 Electrical schematic 40dB RF OUT RF IN 20dB 3 dB 1dB fco F 20 FR 20dB FREQUENCY (MHz) Typical Performance Data at 25oC Frequency (MHz) Outline Dimensions ( inch mm ) E .312 7.92 wt. g rams 10 40 100 180 235 270 300 0.26 0.46 0.84 1.55 3.14 7.42 1.08 1.08 1.14 1.39 1.81 2.86 325 350 370 525 950 1700 14.85 25.50 35.45 40.87 66.29 52.11 4.43 5.77 6.32 11.69 52.65 62.05 2350 4500 6400 8500 12000 37.00 23.37 18.35 43.67 19.07 66.82 31.03 28.03 9.53 4.69 VLF-180 INSERTION LOSS 70 VSWR (:1) VLF-180 VSWR 100 60 50 VSWR D 1 .43 3 6.32 INSERTION LOSS(dB) B .410 10.41 Insertion Loss (dB) 40 10 30 20 10 0 1 0 3000 6000 9000 12000 0 3000 FREQUENCY (MHz) 6000 9000 12000 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. B M151121 EDR-7071/1 EDR-8231 VLF-180 RAV 170202 Page 1 of 1