rf saw filter rsf-137.500-1000-7050-tr page 1 of 3 raltron electronics ? 10400 n.w. 33 rd street ? miami, florida 33172 ? u.s.a. tel: +1-305-593-6033 ? fax: +1-305-594-3973 ? e-mail: sales@raltron.com ? internet: http://www.raltron.com items specification unit center frequency(fo) 137.500 mhz insertion loss (137.5 mhz), typ/max 2.0 / 3.5 db amplitude ripple (137~138mhz), typ/max 0.4 / 1.5 db bandwidth 2db, min/typ 1.4 / 3.5 mhz 3db, min/typ 1.8 / 3.9 mhz 20db, typ/max 5.3 / 6.0 mhz attenuation 129 mhz, min/typ -42 / -52 db 134 mhz, min/typ -30 /-45 db 141 mhz, min/typ -20 / -23 db 146 mhz, min/typ -30 / -52 db input/output impedance 50 ? input power, max 10 dbm dc voltage, max 10 v operating temperature range -40 to +85 c storage temperature -40 to +85 c note: parameters at 25 c dimension
rf saw filter rsf-137.500-1000-7050-tr page 2 of 3 raltron electronics ? 10400 n.w. 33 rd street ? miami, florida 33172 ? u.s.a. tel: +1-305-593-6033 ? fax: +1-305-594-3973 ? e-mail: sales@raltron.com ? internet: http://www.raltron.com frequency characteristics
rf saw filter rsf-137.500-1000-7050-tr page 3 of 3 raltron electronics ? 10400 n.w. 33 rd street ? miami, florida 33172 ? u.s.a. tel: +1-305-593-6033 ? fax: +1-305-594-3973 ? e-mail: sales@raltron.com ? internet: http://www.raltron.com ? reflow profile reflow profile temperature min preheat t smin 150c temperature max preheat t smax 200c time (t smin to t smax ) t s 60-180 sec. temperature t l 217c peak temperature t p 260c ramp-up rate r up 3c/sec max. ramp-down rate r down 6c/sec max. time within 5c of peak temperature t p 10 sec. time t[25c] to peak temperature t[25c] to peak 480 sec. time t l 60-150 sec. ? environmental parameter value moisture sensitivity level 1 rohs-2 6/6 compliant & lead free reach svhc compliant halogen-free compliant esd classification level n/a termination finish au april 2016 temp. [ c ] time [ sec ] t p t l t smax t smin ramp-up ramp-down critical zone t l to t p t[25c] to peak t s preheat t l t p
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