relay programmable attenuator specification sheet jfw model 50P-1128 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range dc-2000 mhz impedance 50 ohms nominal attenuation range 0-63.75 db in 0.25 db steps attenuation steps .25, .5, 1, 2, 4, 8, 16 and 32 db vswr 1.4:1 maximum dc-1000 mhz 1.5:1 maximum 1000-2000 mhz attenuation accuracy (guaranteed monotonic) dc-1000 mhz .25, .5 db .1 db 1, 2, 4, 8 db .25 db 16, 32 db 2% 1000-2000 mhz .25, .5 db .15 db 1, 2, 4, 8 db .3 db 16, 32 db 3% insertion loss 3.0 db maximum dc-1000 mhz 3.5 db maximum 1000-2000 mhz rf input power 0.5 watts average switching speed 6 milliseconds control +12 vdc @ 30 ma per relay (8 relays total) dc connector solder terminals rf connector sma female operating temperature range -20oc to +85oc physical size see outline drawing 092-2393 11/28/1995 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 487 12/08/1995 a 9999 09/18/2002 b trs 09/19/2002 4422 01/20/2004 c clv 01/20/2004 jfw form e-7-f rev f page 1 of 1
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