outline drawing maximum ratings outline dimensions ( ) inch mm typical performance data frequency (mhz) insertion loss (db) electrical schematic typical frequency response bandpass filter electrical speci cations internet http://www.minicircuits.com p.o. box 350166, brooklyn, new york 11235-0003 (718) 934-4500 fax (718) 332-4661 distribution centers north america 800-654-7949 417-335-5935 fax 417-335-5945 e urope 44-1252-832600 fax 44-1252-837010 mini-circuits ? mini-circuits iso 9001 & iso 14001 certified operating temperature -55? to 100? storage temperature -55? to 100? rf power input 0.5w max. applications harmonic rejection lab use return loss (db) frequency (mhz) group delay (nsec) _ x bandpass filter SIF-40+ SIF-40 rev. a m98898 SIF-40 061023 coaxial 50 ? constant impedance 35 to 49 mhz insertion loss 0 10 20 30 40 50 0 50 100 150 200 250 300 350 400 frequency(mhz) insertion loss (db) at rf level of 0 dbm return loss 0 10 20 30 40 50 0 50 100 150 200 250 300 350 400 frequency(mhz) return loss (db) at rf level of 0 dbm group delay 0.0 2.0 4.0 6.0 8.0 10.0 0 50 100 150 200 250 300 frequency (mhz) group delay (nsec) at rf level of 0 dbm model no. center freq. (mhz) passband (mhz) stopbands vswr, 1.3:1 typ. total band (mhz) (loss<1 db) (loss > 10 db) at mhz (loss > 20 db) at mhz SIF-40 (+) 42 35-49 10 & 168 2.6 & 300 dc-400 1.0 31.97 0.1 43.7 2.3 2.895 1.3 29.62 0.1 41.1 2.6 3.319 1.6 27.72 0.1 39.1 2.7 3.755 2.0 26.20 0.1 37.6 5.2 4.422 2.3 24.90 0.1 36.1 7.5 4.574 2.6 23.77 0.1 34.9 9.9 4.649 3.0 22.54 0.1 33.7 11.0 4.904 5.3 17.56 0.1 28.5 16.1 5.402 7.7 14.41 0.1 25.3 20.9 5.852 10.0 12.05 0.1 23.0 26.2 6.700 11.0 11.21 0.1 22.2 27.1 6.840 15.3 8.20 0.1 19.5 35.1 8.288 19.7 5.92 0.1 17.8 36.3 8.399 35.0 0.86 0.1 21.4 37.6 8.498 40.3 0.23 0.1 30.0 39.6 8.488 44.7 0.31 0.1 25.5 41.7 8.249 50.0 0.88 0.1 18.9 43.2 7.937 65.0 3.17 0.1 15.6 45.4 7.393 99.3 7.37 0.2 17.3 47.0 6.910 133.7 10.43 0.2 19.4 48.7 6.395 168.0 12.93 0.3 21.1 50.4 5.956 212.0 15.76 0.3 22.7 63.1 3.323 256.0 18.46 0.4 24.0 64.2 3.167 300.0 21.25 0.5 25.1 98.9 1.296 301.0 21.32 0.5 25.0 132.6 0.812 320.8 22.67 0.6 25.4 168.9 0.599 340.60 24.13 0.7 25.8 207.7 0.474 360.40 25.67 0.9 26.1 211.3 0.462 380.20 27.40 1.1 26.2 255.6 0.363 400.00 29.24 1.4 26.3 293.4 0.264 connectors model price qty. sma SIF-40(+) $38.95 ea. (1-9) case style: ff99 bdewt .67 1.98 .312 grams 17.02 50.29 7.92 42.0 features low vswr in pass- and stopbands, 1.3:1 typ rugged shielded case custom fo models available + rohs compliant in accordance with eu directive (2002/95/ec) the +suf x identi es rohs compliance. see our web site for rohs compliance methodologies and quali cations.
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