solid state programmable attenuator specification sheet jfw model 50P-1765 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 700-3000 mhz impedance 50 ohms nominal attenuation range 0-31 db in 1 db steps attenuation steps 1, 2, 4, 8, and 16 db vswr 1.5:1 maximum attenuation accuracy 0.5 db or 2% of programmed (whichever is greater) insertion loss 3.0 db maximum 1.1 db typical @ 700 mhz 2.3 db typical @ 3000 mhz rf input power +20 dbm operating +24 dbm (1 db compression) switching speed 5 microseconds maximum 3 microseconds typical dc supply +5 vdc @ 150 ma nominal -5 vdc @ 100 ma nominal control logic (5 lines) ttl low for thru path ttl high for attenuation rf connector sma female operating temperature range 0o c to +70o c physical size see outline drawing 092-5728-04 05/04/2007 trs 05/04/2007 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 15518 03/10/2008 a clk 03/10/2008 17868 11/09/2009 b clk 11/09/2009 jfw form e-7-f rev f page 1 of 1
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