solid state programmable attenuator specification sheet jfw model 50P-1226 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 400-2200 mhz impedance 50 ohms nominal attenuation range 0-127 db in 1 db steps attenuation steps 1, 2, 4, 8, 16, 32 and 64 db vswr 1.5:1 maximum attenuation accuracy 0.5 db or 2% of programmed (whichever is greater) insertion loss 4.5 db maximum rf input power +20 dbm operating +30 dbm no damage switching speed 2 microseconds maximum dc supply +5 vdc @ 300 ma nominal control logic (7 lines) ttl low for thru path ttl high for attenuation dc connector 3m #3793-5303 rf connector sma, tnc or n female operating temperature range 0oc to +70oc physical size see outline drawing 092-5702-01 824 09/03/1997 a ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 2317 03/01/2000 b 2485 09/29/2000 c 14234 06/05/2007 e trs 06/06/2007 9999 09/26/2002 d trs 10/01/2002 15300 02/01/2008 f clk 02/01/2008 jfw form e-7-f rev f page 1 of 1
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