solid state programmable attenuator specification sheet jfw model 50P-1782 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 15-2000 mhz impedance 50 ohms nominal attenuation range 0-127 db in 1 db steps attenuation steps 1, 2, 4, 8, 16, 32 and 64 db vswr 1.5:1 maximum attenuation accuracy 0.4 db or 2% of programmed (whichever is greater) insertion loss 6.0 db maximum 2.0 db typical @ 15 mhz 5.5 db typical @ 2000 mhz rf input power +10 dbm operating +30 dbm (no damage) switching speed 10 microseconds dc supply +5 vdc @ 300 ma control logic (7 lines) ttl low for thru path ttl high for attenuation rf connector sma female operating temperature range 0oc to +70oc physical size see outline drawing 092-5410-01 05/04/2007 trs 05/04/2007 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 15807 05/02/2008 a trs 05/02/2008 16012 06/12/2008 b trs 06/12/2008 17693 09/16/2009 c clk 09/16/2009 jfw form e-7-f rev f page 1 of 1
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