united states (worldwide) 12220 world trade drive san diego, ca 92128 u.s.a. http://www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 united kingdom (northern europe) 1 & 2 huxley road the surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 france (southern europe) zone industrielle f-39270 orgelet france tel: 33 3 84 35 04 04 fax: 33 3 84 25 46 41 taiwan, r.o.c. (northern asia) 3f-4, no. 81, sec. 1 hsintai wu road hsi-chih, taipei hsien taiwan, r.o.c. tel: 886 2 2698 0228 fax: 886 2 2698 0948 singapore (southern asia) 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 287 8998 fax:65 280 0080 distributor part turns ratio dcr return loss insertion loss transhybrid loss longitudinal isolation number trans. rec. (max) (db min) (db max) (db min) balance voltage (db typ) (vrms) BX4030 2:1 1:1 0.5 w 138 khz to 300 khz: 8 138 khz to 30 mhz: .7 138 khz to 20 mhz: 30 138 khz to 300 khz: 60 2500 300 khz to 1 mhz: 13.5 20 mhz to 30 mhz: 25 300 khz to 1 mhz: 50 1 mhz to 10 mhz: 20 1 mhz to 10 mhz: 45 10 mhz to 20 mhz: 13.5 10 mhz to 30 mhz: 40 20 mhz to 30 mhz: 8 notes: 1. BX4030 complies with the safety regulations of iec950 for supplementary insulation. 2. surge voltage capability - metallic: 800 vpeak, 10/560 sec; longitudinal: 2400 vpeak, 10/700 sec. 3. extended temperature range - insertion loss will increase approximately 0.5 db from 138 khz to 1 mhz. return loss will decrease to 5 db typ @ 138 khz and 10 db typ @ 300 khz. 4. common mode chokes to reduce ingress from am radio broadcast or ham radio are available. see data sheet b912 for parts b4001 and b4003 . vdsl transformer for use with broadcom ? bcm 6010/6020 electrical specifications @ 25c ? operating temperature -40c to +85c hybrid transformer provides two-wire to four-wire conversion extended bandwidth surface mount device meets international safety regulations for telecom schematics weight ...............8.1 grams tube ......................20/tube tape & reel .........100/reel
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" , , - .// . BX4030 mechanical preliminary b984.p (4/01) printed on recycled paper. ?2001, pulse engineering, inc. performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change without notice. other brand and product names mentioned herein may be products and/or registered trademarks of their respective owners. dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25
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