bench top rotary attenuator specification sheet jfw model 75BR-023 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range dc-2150 mhz impedance 75 ohms nominal attenuation range 0-70 db in 1 db steps vswr 1.5:1 maximum dc-1000 mhz 1.7:1 maximum 1000-2150 mhz attenuation accuracy dc-1000 mhz 0.4 db (0-10) 0.6 db or 2% (11-70) 1000-2150 mhz 0.5 db (0-10) 0.6 db or 3% (11-70) insertion loss 1.0 db maximum dc-1000 mhz 1.5 db maximum 1000-2150 mhz rf input power 1 watt average 1000 watts peak direction of rotation attenuation increases in a cou nter- clockwise direction indexing 30 degrees with stops at minimum and maximum rf connector bnc, n or f operating temperature range -20oc to +85oc physical size see outline drawing 092-4335 11/14/2003 bac 11/14/2003 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 4532 03/19/2004 a clv 03/19/2004 11617 08/02/2005 b bac 08/02/2005 14307 06/25/2007 c trs 06/25/2007 jfw form e-7-f rev f page 1 of 1
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