1p4t solid state rf switch specification sheet jfw model 50S-1256 jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 30-512 mhz configuration 1p4t reflective impedance 50 ohms nominal vswr 1.3:1 maximum insertion loss 0.55 db maximum isolation 50 db minimum switching speed 60 microseconds (50% ttl to 10% or 90% rf) rf input power 125 watts average (cold switch) 500 watts peak (1usec pulse) 20 watts average (hot switch) control logic (4 lines) ttl "high" on control line c orresponding to port desired. ttl "low" on remaining three ports. dc supply +15 vdc @ 550 ma nominal +5 vdc @ 100 ma nominal rf connector sma, tnc or n female dc connector solder terminals operating temperature range -40oc to +125oc storage temperature range -55oc to +125oc physical size see outline drawing 092-3948 01/18/2002 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date 2922 03/13/2002 a 2992 05/14/2002 b 9999 02/10/2003 c bac 03/03/2004 jfw form e-7-f rev f page 1 of 1
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