rev. b m151121 edr-7071/1 edr-8231 VLF-180 rav 170202 page 1 of 1 50 ? dc to 180 mhz maximum ratings operating temperature -55 o c to 100 o c storage temperature -55 o c to 100 o c rf power input* 8w at 25 o c dc current input to output 0.5a max. at 25 o c coaxial low pass filter applications ? harmonic rejection ? transmitters/receivers ? lab use frequency insertion loss vswr (mhz) (db) (:1) 40 0.26 1.08 100 0.46 1.08 180 0.84 1.14 235 1.55 1.39 270 3.14 1.81 300 7.42 2.86 325 14.85 4.43 350 25.50 5.77 370 35.45 6.32 525 40.87 11.69 950 66.29 52.65 1700 52.11 62.05 2350 37.00 66.82 4500 23.37 31.03 6400 18.35 28.03 8500 43.67 9.53 12000 19.07 4.69 features ? rugged uni-body construction, small size ? 7 sections ? excellent power handling, 8w ? temperature stable ? low cost ? protected by us patent 6,943,646 *passband rating, derate linearly to 3 w at 100 o c ambient rf in rf out case style: ff704 VLF-180+ VLF-180 VLF-180 insertion loss 0 10 20 30 40 50 60 70 0 3000 6000 9000 12000 frequency (mhz) insertion loss(db) VLF-180 vswr 1 10 100 0 3000 6000 9000 12000 frequency (mhz) vswr passband (mhz) fco, mhz nom. stop band (mhz) (loss, db) vswr (:1) no. of sections (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 7 connectors model sma VLF-180+ sma VLF-180 low pass filter electrical specifcations (t amb = 25 o c) typical performance data at 25 o c frequency (mhz) attenuation (db) fco f 20 fr 20db 1db 3 db 20db 40db typical frequency response electrical schematic permanent damage may occur if any of these limits are exceeded. outline dimensions ( ) inch mm b d e wt. .410 1.43 .312 grams 10.41 36.32 7.92 10 outline drawing .312 across flats in some models notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation 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 benefts 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 +rohs compliant the +suffix identifies rohs compliance. see our web site for rohs compliance methodologies and qualifications
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