solid state programmable attenuator specification sheet jfw model 50P-1759 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 30-3000 mhz impedance 50 ohms nominal attenuation range 0-63 db in 1 db steps attenuation steps 1, 2, 4, 8, 16, and 32 db vswr 1.7:1 maximum 1.6:1 typical (thru path) 1.4:1 typical (attenuation) attenuation accuracy (guaranteed monotonic) 1-15 db 0.6 db 16-63 db 1.0 db or 3% insertion loss 4.5 db maximum 2.1 db typical @ 30 mhz 3.4 db typical @ 3000 mhz rf input power +20 dbm operating +25 dbm (no damage) switching speed 300 nanoseconds dc supply +5 vdc @ 60 ma nominal control logic (6 lines) ttl low for thru path ttl high for attenuation dc connector 3m #3793-5303 rf connector sma female operating temperature range 0oc to +70oc physical size see outline drawing 092-5043 07/18/2007 trs 07/18/2007 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 16698 01/08/2009 a clk 01/08/2009 jfw form e-7-f rev f page 1 of 1
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