maximum ratings coaxial connections features applications operating temperature -55? to 100? storage temperature -55? to 100? rf power 30dbm max. voltage at dc port 30v max. input current 500ma dc resistance from dc to rf&dc port 4.5 ohm typ. case style: y460 zfbt-4r2gw-ft+ zfbt-4r2gw-ft l= low range(f l to 10 f l ) m=mid range(10 f l to f u /2) u=upper range (f u /2 to f u ) * insertion loss 1 db max. and isolation 7 db min. 0.1 to 0.3 mhz insertion loss and isolation are guaranteed up to 20 dbm-rf power and 200ma dc current. ** vswr measured with open and short at dc port. typical performance data freq. (mhz) pin (dbm) insertion loss (db) with current isolation (db) (pin=-10dbm) with current vswr (:1) 0ma 20ma 50ma 100ma 150ma 200ma 0ma 20ma 50ma 100ma 150ma 200ma bias tee electrical speci cations model no. freq. (mhz) insertion loss* (db) isolation*(db) (rf port to dc port) (rf&dc port to dc port) vswr** (:1) lmulmulmu f l f u typ. max. typ. max. typ. max. typ. min. typ. min. typ. min. typ. max. typ. max. typ. max. zfbt-4r2gw-ft (+) 0.1 4200 0.15 0.8 0.6 1.2 0.6 1.6 1.06 1.6 1.13 1.3 1.13 1.3 connectors model price qty. sma zfbt-4r2gw-ft $79.95 (1-9) bracket (option b ) $2.50 (1+) 0.10 19.80 0.17 0.17 0.16 0.17 0.20 0.24 19.46 19.04 17.83 14.58 12.66 11.75 1.16 0.27 19.80 0.13 0.13 0.13 0.14 0.14 0.15 25.86 25.53 24.52 21.43 19.31 18.16 1.07 0.53 19.80 0.12 0.12 0.12 0.11 0.11 0.11 29.17 28.98 28.36 26.18 24.40 23.37 1.04 1.06 19.80 0.13 0.13 0.12 0.11 0.12 0.12 30.81 30.74 30.56 29.62 28.62 27.92 1.02 10.00 18.50 0.16 0.17 0.17 0.16 0.16 0.16 30.06 30.07 30.07 30.20 30.38 30.56 1.04 114.75 19.50 0.22 0.25 0.24 0.22 0.22 0.22 34.45 34.49 34.27 33.99 33.83 33.59 1.07 324.25 19.70 0.50 0.55 0.53 0.52 0.53 0.56 44.65 44.61 44.25 43.90 43.91 43.34 1.06 743.25 18.70 0.28 0.31 0.30 0.29 0.29 0.29 51.19 50.50 50.16 50.65 51.69 52.47 1.06 952.75 18.20 0.31 0.33 0.33 0.31 0.32 0.33 40.75 40.80 40.97 40.97 40.93 40.95 1.11 1581.25 18.00 0.46 0.48 0.47 0.46 0.48 0.49 42.58 42.59 43.94 43.77 44.36 44.17 1.13 2000.25 17.10 0.46 0.48 0.47 0.46 0.46 0.47 45.46 45.57 45.73 45.48 46.14 45.28 1.12 2524.00 14.40 0.40 0.42 0.41 0.42 0.43 0.44 53.15 53.72 52.19 53.17 52.67 53.67 1.12 3047.75 14.20 0.45 0.48 0.47 0.46 0.46 0.49 52.46 52.25 51.55 51.33 51.46 50.99 1.09 3676.25 15.10 0.73 0.74 0.75 0.75 0.75 0.75 46.32 47.19 46.36 45.53 46.19 45.65 1.07 4200.00 17.90 1.04 1.07 1.07 1.06 1.05 1.06 28.42 28.36 28.24 28.14 28.01 27.92 1.09 4502.50 -0.60 1.17 1.19 1.18 1.19 1.17 1.16 28.15 28.10 28.05 27.96 27.84 27.87 1.14 4802.00 -0.70 1.26 1.26 1.27 1.25 1.22 1.20 37.95 38.01 38.19 37.93 37.58 37.51 1.12 5251.75 -1.10 1.19 1.17 1.16 1.13 1.11 1.09 49.68 51.04 49.12 49.37 49.13 48.19 1.11 5550.75 -2.00 1.65 1.63 1.60 1.56 1.54 1.51 38.44 38.56 38.36 38.07 37.85 38.19 1.10 6000.00 -2.40 1.70 1.71 1.65 1.59 1.54 1.50 34.37 34.36 34.23 34.40 34.49 34.48 1.12 wideband, 0.1-4200 mhz low insertion loss, 0.6 db typ feed through terminal per dc port biasing ampli ers biasing of laser diodes biasing of active antennas dc return dc blocking test accessory rf in (sma female) rf&dc out (sma male) dc +15 (feed-through pin) gnd gnd zfbt-4r2gw-ft vswr 1.00 1.04 1.08 1.12 1.16 1.20 0 1000 2000 3000 4000 5000 6000 frequency (mhz) vswr zfbt-4r2gw-ft isolation with current 10 20 30 40 50 60 0 1000 2000 3000 4000 5000 6000 frequency (mhz) isolation (db) 0ma 100ma 200ma electrical schematic zfbt-4r2gw-ft insertion loss with current 0.0 0.4 0.8 1.2 1.6 2.0 0 1000 2000 3000 4000 5000 6000 frequency (mhz) insertion loss (db) 0ma 100ma 200ma + 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. outline dimensions ( ) inch mm outline drawing a bcdef gh jk 1.25 1.25 .75 .63 .36 1.000 1.000 .125 .125 .46 31.75 31.75 19.05 16.00 9.14 25.40 25.40 3.18 3.18 11.68 lm n pq r s s wt. 2.18 1.688 .06 .750 .50 .80 .45 .29 grams 55.37 42.88 1.52 19.05 12.70 20.32 11.43 7.37 38 wideband 0.1 to 4200 mhz bias-tee coaxial rev. a m98898 zfbt-4r2gw-ft dj/rs/cp 070112 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
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