bench top rotary attenuator specification sheet jfw model 75br-014 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range dc-1000 mhz impedance 75 ohms nominal attenuation range 0-90 db in 1 db steps vswr 1.3:1 maximum dc-500 mhz 1.5:1 maximum 500-1000 mhz attenuation accuracy 0.5 db (1 db steps) 1.0 db or 2.25% (10 db steps) insertion loss 1.0 db maximum 0.75 db typical @ 1000 mhz rf input power 1 watt average (1000 watts peak) indexing 30 degrees with stops at minimum and maximum rf connector bnc, f, or n female operating temperature range -20oc to +85oc lifetime 500,000 attenuation steps (each knob) physical size see outline drawing 092-1266 (bnc) 16299 09/09/2008 d trs 09/09/2008 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 20038 04/29/2011 e trs 04/29/2011 20534 09/06/2011 f trs 09/06/2011 23479 11/26/2013 h trs 11/27/2013 20750 10/11/2011 g trs 10/11/2011 28157 10/05/2017 i trs 10/05/2017 jfw form e-7-f rev f page 1 of 1
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