e-series rf 2.8:1 transformer 54 - 750 mhz etc2.8-1 m/a-com, inc. north america: tel. (800) 366-2266 n asia/paci?: tel. +81 (03) 3226-1671 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 (03) 3226-1451 fax +44 (1344) 300 020 1 speci?ations subject to change without notice. v3.00 features 2.8:1 impedance ratio speci?ations @ 25? frequency range 54 - 750 mhz input return loss minimum 7 db schematic ordering information part no. packaging etc2.8-1 tubes etc2.8-1tr tape & reel absolute maximum ratings sm-22 l s 0920 b dimensions in ( ) are in mm. unless otherwise noted: .x = 0.04 (1.00) .xx = 0.02 (0.50) .xxx = 0.010 (0.250) pin con?uration (typical) parameter absolute maximum rf power 250 mw dc current 30 ma operating/storage temp. -20? to +85? function pin no. primary dot 2 primary 3 secondary dot 1 not connected 4,5
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