tfs466.doc v e rsion 1.2 21.02.2006 _____________________________________________________________________________________________________ vi telefilter filter specification tfs 466 - 1/3 _____________________________________________________________________________________________________ ______________________________________________________________________________________________________ vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-52 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e-mail: v t i@v t inh.com measurement condition ambient temperature: 23 c input pow er level: 0 dbm input pow er level (impulse w o rk): +16 dbm termination impedance: input : 50 ? output: 50 ? construction and pin connection see page 2 remark: reference lev e l for the relativ e attenuation a rel of the tfs 466 is the minimu m of the pass band attenuation a min . the minimum of the pass band attenuation a min is defined as the insertion loss a e . the centre frequency f o is the arithmetic mean v a lue of the upper and low e r frequencies at the 3 db filter attenuation lev e l relativ e to the insertion loss a e . the nominal frequency f n is fix ed on 466,29 mhz w i t hout tolerance. the giv en v a lues for the relativ e attenuation a rel and for the group delay ripple hav e to be reached at the frequencies giv en below also if the centre frequency f o is shifted due to the temper ature coefficient of frequency tc f in the operating temperature r ange and due to a production tolerance for the centre frequency f o . characteristics d a t a ty p . v a lu e variatio n / l i mitatio n ______________________________________________________________________________________________________ insertion loss a e = a mi - max. 3,5 db (reference level) ______________________________________________________________________________________________________ nominal frequency - 466,29 mhz f n ______________________________________________________________________________________________________ center frequency f 466,29 mhz - 0 ______________________________________________________________________________________________________ 3 db - bandw idth bw ______________________________________________________________________________________________________ 8,5 mhz - ripple in pass band f 2 mhz - max. 3 db n ______________________________________________________________________________________________________ relativ e attenuation a rel 266.29 mhz ... 418 mhz - min. 65 db 418 mhz ... 441.29 mhz - min. 40 db 491.29 mhz ... 504 mhz - min. 40 db 504 mhz ... 666.29 mhz - min. 65 db f - 11,5 mhz - min. 60 db n ______________________________________________________________________________________________________ temperature coefficient of frequency tc f -32 ppm/k - ______________________________________________________________________________________________________ operating temperature range - 20 c ... + 75 c ______________________________________________________________________________________________________ generated: checked / approv ed: vi telefilter reserves the right to m a ke ch anges to the product(s) and/or inform ation contained he rein without notice. no liab ility is assum e d as a result of their use or application. no rights unde r any patent accom p any the sale of any such product(s) or infor m a tion.
tfs466.doc v e rsion 1.2 21.02.2006 _____________________________________________________________________________________________________ vi telefilter filter specification tfs 466 - 2/3 _____________________________________________________________________________________________________ ______________________________________________________________________________________________________ vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-52 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e-mail: v t i@v t inh.com construction, pin connection and 50 ? matching netw ork (all dimensions in mm) s466 l1 50 o h m 5 0 oh m vi telefilter reserves the right to m a ke ch anges to the product(s) and/or inform ation contained he rein without notice. no liab ility is assum e d as a result of their use or application. no rights unde r any patent accom p any the sale of any such product(s) or infor m a tion.
tfs466.doc v e rsion 1.2 21.02.2006 _____________________________________________________________________________________________________ vi telefilter filter specification tfs 466 - 3/3 _____________________________________________________________________________________________________ ______________________________________________________________________________________________________ vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-52 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e-mail: v t i@v t inh.com air reflow temperature conditions 1st and 2nd air reflow profile n a m e : pre-heating periods main-heat ing periods peak temperature t e mp eratu r e: 150 c - 170 c over 200 c 255 c 5 c t i m e : 60 sec. - 90 sec. 20 sec. - 25 sec. c h i p - m ount a i r r e f l ow pr o f i l e ti me / s e c . t e mper at ur e / c 0 20 40 60 80 10 0 12 0 14 0 16 0 18 0 20 0 22 0 24 0 26 0 0 2 0 4 0 6 0 8 0 100 120 1 4 0 160 180 2 0 0 220 240 t able for temperature vs. time during the air reflow process t o lerance of temperatures: 5 c time / sec. temperature / c time / sec. temperature / c 0 23 140 160 10 34 150 161 20 46 160 164 30 60 170 170 40 80 180 180 50 103 190 205 60 121 195 230 70 134 200 255 80 143 205 230 90 150 210 205 100 154 215 180 110 156 220 165 120 158 230 140 130 159 240 120 vi telefilter reserves the right to m a ke ch anges to the product(s) and/or inform ation contained he rein without notice. no liab ility is assum e d as a result of their use or application. no rights unde r any patent accom p any the sale of any such product(s) or infor m a tion.
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