GSC251-HYB1900 1.9ghz band 90deg. chip hybrid coupler compact & high power capability. application for rf p ower am p lifier ( base station ) characteristics GSC251-HYB1900 impedance 50 ohm nominal frequency range 1800-2000mhz insertion loss 0.15db max (typ. 0.1db at 25 deg.c) 0.25db max (-40 up to 125 deg.c) amplitude level balance 0.2db max ( at 25 deg.c) 0.3db max (-40 up to 125 deg.c) phase balance 90+/-3 degrees v.s.w.r 1.20 max isolation 23db min input power 350w avg/cw operating temperature -40 up to 125 deg.c storage temperature -40 up to 85 deg.c (-20 up to 35 deg.c for tape and reel materials) number of ordered pieces 1000 p cs/reel dimensions pa g e 1 of 2 soshin electric co., ltd. 10/23/2007 htt p ://info.tactnet.co. jp /c g i- b in/soshin/e p rodetl.c g i? p f=0102& p m=0102& p n=gsc251-h...
pa g e 2 of 2 soshin electric co., ltd. 10/23/2007 htt p ://info.tactnet.co. jp /c g i- b in/soshin/e p rodetl.c g i? p f=0102& p m=0102& p n=gsc251-h...
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