s 4 ceramic surface-mount saw filter AFS418E marking: afs 418e features: ? saw filter 418.00mhz. ? low loss, compact. ? smd makes reflow soldering possible. ? gold plated terminals. 5.0 x 5.0 x 1.35mm characteristics unit min. typ. max. standard specifications standard specifications packaging option: -t for tape and reel, see appendix h. reflow profile, see appendix e. reliability specifications, see saw application notes. ablsolute maximum rating s : maching circuit to 50 w w : pin no. function 1 input 2 input gnd 5 output 6 output gnd 3, 7 to be gnded 4, 8 case gnd dimensions: inches (mm) 29 journey ? aliso viejo, ca 92656 ? usa (949) 448-7070 ? f ax : (949) 448-8484 e- mail : abinfo @ abracon.com ? i nternet a ddress : ww w . abracon.com note: all specifications and markings subject to change without notice abracon is iso 9001 / q s 9000 certified -0.5 0.5 1.5 db ch 1 0 1:transmission /m log mag 10.0 db/ ref -3.50 db 2:transmission /m log mag 1.0 db/ ref -3.50 db center 418.000 mhz span 50.000 mhz 0.053 max (1.35) 0.047 (1.20) 0.024 (0.60) 0.08 (2.08) 0.1 .006 (2.540.15) 0.20 .008 (5.00.2) 0.20 .008 (5.00.2) l1 l2 c2 c1 c1=c2=15pf, l1=l2=68 nh -4.5 ch 2 -2.5 -1.5 -5.5 1 center 418.000 mhz span 5.000 mhz abr a con ? corporation center frequency fc mhz - 418.00 - insertion loss il db - 3.5 5.0 3db passband bw3 khz - 600 - stopband attenuation at f c -21.4 mhz db 40 50 - at f c -10.7 mhz db 15 30 - ultimate - 80 - turn-over temperature to c 24 39 54 temperature coefficient t c ppm / c 2 - 0.032 - aging absolute first year [a] ppm - - 10 dc voltage 12vdc operating temperature -35 c to +85 c maximum power dissipation 10dbm bw: 0.607 mhz cf: 418.012 mhz q: 680.98 loss: -2.24 db 2 common applications: ? wireless car alarm, garage door opener. ( rke ) ? mobile communications systems
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