148 meeting your need s 1.800.pik.toko 1.847.297.0070 www.tokoam.com 5chlw double tuned, 5chw double tuned 5cht triple tuned frequency range: 5chlw 780-1150mhz 5chw, 5cht 400-520mhz features ? compact low-profile helical filters for surface mounting, ideal for mobile communications equipment. applications ? car phones, cordless telephones, paging devices, etc. 5chw 5chlw 5cht type 5chlw (double tuned) toko center bandwidth selectivity insertion part frequency @ C1db foC100mhz fo+100mhz ripple loss number (mhz) (mhz) min. (db) min. (db) min. (db) max. (db) max. 477ms-1031a 832.5 25 25 18 1.0 2.5 477ms-1032a 850 25 25 17 1.0 2.5 477ms-1033a 870 25 25 18 1.0 2.5 477ms-1034a 902.5 25 24 18 1.0 2.5 477ms-1035a 915 25 25 18 1.0 2.5 477ms-1036a 933 25 25 18 1.0 2.5 477ms-1037a 947.5 25 25 18 1.0 2.5 477ms-1038a 950 25 22 17 1.0 2.5 standard filters selection guide continued on next page (unit: mm) (unit: mm) test circuits 5chlw/5chw 5cht r 1 = 50 w r 2 = 50 w r 1 = 50 w r 2 = 50 w helical filters for surface mounting type 5chlw 5chw 5cht
149 meeting your need s 1.800.pik.toko 1.847.297.0070 www.tokoam.com type 5cht (triple tuned) bandwidth toko center @ C1db selectivity insertion part frequency (mhz) foC50mhz fo+50mhz ripple loss number (mhz) (db) min. (db) min. (db) min. (db) max. (db) max. 493s-1066a 395 10 33 33 0.5 4.5 493s-1067a 420 10 30 30 0.5 4.5 493s-1068a 425 10 30 30 0.5 4.5 493s-1069a 430 10 30 30 0.5 4.5 493s-1070a 435 10 30 30 0.5 4.5 493s-1071a 440 10 27 27 0.5 4.5 493s-1072a 450 10 27 27 0.5 4.5 493s-1073a 452 10 27 27 0.5 4.5 493s-1074a 456 10 27 27 0.5 4.5 493s-1075a 460 10 27 27 0.5 4.5 493s-1076a 465 10 27 27 0.5 4.5 493s-1077a 470 10 27 27 0.5 4.5 493s-1078a 480 10 26 26 0.5 4.5 493s-1079a 485 10 26 26 0.5 4.5 493s-1080a 510 10 25 25 0.5 4.5 helical filters for surface mounting type 5chlw 5chw 5cht type 5chw (double tuned) bandwidth toko center @ C1db selectivity insertion part frequency (mhz) foC50mhz fo+50mhz ripple loss number (mhz) (db) min. (db) min. (db) min. (db) max. (db) max. 492s-1051a 420 10 14 20 0.5 3.0 492s-1052a 425 10 14 20 0.5 3.0 492s-1053a 427 10 14 20 0.5 3.0 492S-1054A 430 10 14 20 0.5 3.5 492s-1055a 435 10 14 20 0.5 3.5 492s-1056a 440 10 13 18 0.5 3.5 492s-1057a 450 10 12 17 0.5 3.5 492s-1058a 452 10 12 17 0.5 3.5 492s-1059a 456 10 12 16 0.5 3.5 492s-1060a 460 10 12 16 0.5 3.5 492s-1061a 463.5 10 12 16 0.5 3.5 492s-1062a 465 10 12 16 0.5 3.5 492s-1063a 470 10 12 15 0.5 3.5 492s-1064a 480 10 12 15 0.5 3.5 492s-1065a 510 10 12 15 0.5 3.5 standard filters selection guide continued from previous page
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