rotary attenuator specification sheet jfw model 50R-137 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range dc-2550 mhz impedance 50 ohms nominal attenuation range 0-80 db in 10 db steps vswr 1.3:1 maximum dc-1000 mhz 1.5:1 maximum 1000-2550 mhz insertion loss 1 db maximum attenuation accuracy 0.3 db or 1% dc-500 mhz 0.5 db or 2% 500-1000 mhz 0.5 db or 3% 1000-2550 mhz (whichever is greater) rf input power 2 watts average 1000 watts peak direction of rotation attenuation increases in a clo ckwise direction indexing 30 degrees with stops at minimum and maximum rf connector n, sma or tnc female physical size see outline drawings 092-2674 (sma) 092-6200-03 (n) 092-6200-05 (tnc) 092-6200-06 (tnc/sma) 535 05/10/1996 a ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 947 01/16/1998 b 9999 04/28/2003 c 17378 07/02/2009 e trs 07/02/2009 14032 04/06/2007 d clk 04/06/2007 18362 03/05/2010 f trs 03/05/2010 jfw form e-7-f rev f page 1 of 1
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