3.5 ghz (etsi band) balun/filter combination p/n 3500FB39A0050 detail specification: 08/14/07 page 1 of 2 general specifications part number 3500FB39A0050 35 min.@ 680~720mhz frequency (mhz) 3400 - 3600 35 min.@1088~1152mhz unbalanced impedence 50 ? 45 min.@2040~2160mhz balanced impedence 50 ? 32 min.@2720~2880mhz insertion loss 2.9 db max. 15 min.@4080~4320mhz return loss 9.5 db min. 20 min.@4760~5040mhz phase difference 180 12 25 min.@5440~5760mhz amplitude difference 1.5 db max. 20 min.@7480~7920mhz operating + storage temp. -40 to +85c 15 min.@8840~9360mhz reel quantity 4000 msl 2 * power capacity 0.5 watt max. mechanical dimensions in mm l w t a b c d mounting considerations * line width should be designed to match specified characteristic impedance, no. depending on pcb material and thickness. 1 unbalanced port 2 nc or dc feed 3 balanced port 4 balanced port 5 gnd 6 gnd units: mm johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2007 johanson technology, inc. all rights reserved 2.00 1.10 0.20 0.20 0.012 0.075 0.008 1.90 0.30 +.004/-.008 0.031 0.016 0.008 0.40 0.008 0.80 0.079 0.008 0.043 0.004 function 0.10 0.20 0.20 terminal configuration +0.1/-0.2 "high frequency ceramic solutions" 0.008 0.098 2.50 0.20 * - 1 yr shelf life in bag; 1 week shelf life out of bag; vacuum reseal unused reel attenuation (db) land solder resist through-hole ( 0.3) 1 2 3 4 5 6 l w c a b d t * * * 2.10 1.50 0.50 0.40 1.00 1.50 1.00
3.5 ghz (etsi band) balun/filter combination p/n 3500FB39A0050 detail specification: 08/14/07 page 2 of 2 typical electrical performance (t=25c) insertion loss / return loss rl (db) il amplitude difference / phase difference dif_phase (db) dif_amplitude johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2007 johanson technology, inc. all rights reserved "high frequency ceramic solutions" ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 12345678 09 -60 -50 -40 -30 -20 -10 -70 0 freq, ghz 3.44 3.48 3.52 3.56 3.40 3.60 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 -2.0 2.0 165 170 175 180 185 190 195 160 200 freq, ghz
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