solid state programmable attenuator specification sheet jfw model 75P-168 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 50-2000 mhz impedance 75 ohms nominal attenuation range 0-63 db in 1 db steps attenuation steps 1, 2, 4, 8, 16 and 32 db vswr 1.6:1 maximum attenuation accuracy 0.5 db or 3% of programmed (whichever is greater) insertion loss 5 db maximum rf input power +10 dbm average +15 dbm typical (1 db compression) switching speed 5 microseconds maximum dc supply +5 vdc @ 250 ma nominal control logic (6 lines) ttl low for thru path ttl high for attenuation dc connector 3m #3446-5303 rf connector bnc, n or f female operating temperature range 0oc to +70oc physical size see outline drawing 092-5535-10 09/15/2008 clk 09/15/2008 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 18031 12/21/2009 a clk 12/21/2009 jfw form e-7-f rev f page 1 of 1
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