mini-circuits - specification for transformer - t2.5-6t rf transformer configuration type: t2.5-6t ratio frequency mhz insertion loss case style conn- ection 3 db mhz 2 db mhz 1 db mhz 2.50 0.01-100 0.01- 100 0.02- 50 0.50- 20 w38 ev pin connections port primary dot primary primary ct second- ary dot second- ary second- ary ct gnd ext. case gnd not used ev 4 6 - 3 1 2 - - 5 case style - w38 (inch,mm ) weight: 0.5 grams. a b c d e f g h j .30 7.620 .27 6.858 .23 5.842 .010 0.254 .042 1.067 .020 0.508 .100 2.540 .05 1.270 .09 2.286 k l m n p q r s t .31 7.874 .036 0.914 tolerance: .x .1 .xx .03 .xxx .015 inch. material and finish: case material: plastic. lead finish: tin-lead plate or tin plate. special tolerances: lead width .010 inch; lead thickness .003 inch. notes: ? for a and b configurations: typical amplitude unbalance: 0.1 db over 1 db frequency range; 0.5 db over entire frequency range. typical phase unbalance: 1.0 over 1 db frequency range; 5.0 over entire frequency range. ? absolute power, voltage and current ratings: rf input power: 0.25 watt rating dc current, 30ma. ? operating temperature range is -20c to +85c. ? impedance ratio = secondary/primary ? two case styles available: plug-in case style x65; radial lead case style w38. ? insertion loss referenced to mid-band loss ? general quality control procedures and environmental specifications are given in mini-circuits guarantees quality. hi-rel, mil description are given in hi-rel and mil ? prices and specifications subjects to change without notice. freq. (mhz) insertion loss(db) input return loss(db) 0.010 2.71 1.70 0.020 1.14 4.46 0.050 0.31 10.63 0.099 0.18 16.39 0.500 0.18 26.01 20.000 0.48 10.09 50.000 1.47 4.52 53.667 1.60 4.19 95.264 2.52 2.82 100.000 2.55 2.87 http://www.minicircuits.com/cgi-bin/spec?cat=tranfrmr&model=t2.5-6t&pix=x65_w38.gif&bv=4 (1 of 2) [7/9/2004 8:30:17 pm]
mini-circuits - specification for transformer - t2.5-6t back http://www.minicircuits.com/cgi-bin/spec?cat=tranfrmr&model=t2.5-6t&pix=x65_w38.gif&bv=4 (2 of 2) [7/9/2004 8:30:17 pm]
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