solid state programmable attenuator specification sheet jfw model 50P-1621 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 20-500 mhz impedance 50 ohms nominal attenuation range 0-63 db in 1 db steps attenuation steps 1, 2, 4, 8, 16 and 32 db phase shift (from insertion phase) 5o maximum @ any setting vswr 1.5:1 maximum attenuation accuracy 0.5 db or 2% of programmed (whichever is greater) insertion loss 3 db maximum rf input power +10 dbm average switching speed 2 microseconds maximum 1.5 microseconds typical dc supply +5 vdc @ 250 ma control logic (6 lines) ttl low for thru path ttl high for attenuation dc connector d subminiature (de-9p) rf connector bnc, sma, n or tnc female physical size see outline drawing 092-5638-01 12/06/2004 trs 12/06/2004 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 14982 11/30/2007 a clk 11/30/2007 jfw form e-7-f rev f page 1 of 1
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