tai-saw technology co., ltd. fr-71s03-01 tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com approval sheet for product specification issued date: product name: saw filter 479.5mhz to-39 tst parts no.: TB480G3 customer parts no.: company: division: approved by : date: checked by: jacky huang approval by: francis chen date: 2003/11/18
tai-saw technology co., ltd. - 2 - tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com two-channel saw filter 479.5mhz for satellite receiver model no.: TB480G3 rev. no.:2 a. maximum rating: 1.dc voltage vdc: 0v 2.ac voltage vac: 3v 3.operating temper ature: -20c to 70c 4.storage temperature: -55c to 85c b. electrical characteristics: item unit min. type. max. center frequency, fc mhz - 479.5 - insertion loss, il at fc db - 22 24 passband width, bw3 mhz 15 16 17 a mplitude ripple in fc 5mhz db - 0.7 1.5 group delay ripple in fc 6mhz ns - 13 25 a ttenuation:(reference level from il) fc ?8mhz db - 2.3 5 fc +8mhz db - 3.2 5 fc ?10mhz db 10 12.5 - fc +10mhz db 10 17.5 - fc ?12mhz db 30 52 - fc +12mhz db 30 45 - temperature coefficient of frequency ppm/c - -18 -
tai-saw technology co., ltd. - 3 - tst dcc release document c.frequency chracteristics: (1) frequency response: s21 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 429.5 439.5 449.5 459.5 469.5 479.5 489.5 499.5 509.5 519.5 529.5 freq.(mhz) db (2) amplitude ripple & group delay: passband -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 467.0 469.5 472.0 474.5 477.0 479.5 482.0 484.5 487.0 489.5 492.0 freq.(mhz) db 320 330 340 350 360 370 380 390 400 410 420 ns
tai-saw technology co., ltd. - 4 - tst dcc release document d.outline drawing: e.measurement circuit: to 50 n etwor k anal y ze r from 50 n etwor k analyzer
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