single-pole three-throw switches features ? multioctave bands 0.2 to 18 ghz ? current and ttl control ? low loss ? high isolation ? medium and high speed models ? drop-in models ? amplitude and phase tracking ? binary decoded logic frequency insertion type dc power consumption range model loss isolation * vswr (reflective/ pos. supply neg. supply ordering additional (ghz) number (db, max.) (db, min.) (max.) absorptive) (ma, max.) (ma, min.) outline options features standard, multioctave band models s303a 1.3 50 1.6:1 ref 85 85 sp3t 1-5 C s303b 1.6 70 1.6:1 ref 85 85 sp3t 1-5 C 0.2C2 n303a 1.7 55 1.6:1 abs 85 85 sp3t 1-5 C n303b 2 75 1.6:1 abs 85 85 sp3t 1-5 C s313a 1.2 60 1.6:1 ref 85 85 sp3t 1-5 C 0.5C2 s313b 1.5 80 1.6:1 ref 85 85 sp3t 1-5 C n313a 1.6 55 1.6:1 abs 85 85 sp3t 1-5 C n313b 1.9 75 1.6:1 abs 85 85 sp3t 1-5 C s336a 1.7 60 1.7:1 ref 85 85 sp3t 1-5 C 2C8 s336b 1.9 80 1.7:1 ref 85 85 sp3t 1-5 C n336a 1.9 55 1.7:1 abs 85 85 sp3t 1-5 C n336b 2.1 70 1.7:1 abs 85 85 sp3t 1-5 C s347a 2.2 70 1.7:1 ref 85 85 sp3t 1-5 C 4C12 s347b 2.4 90 1.7:1 ref 85 85 sp3t 1-5 C n347a 2.2 50 1.7:1 abs 85 85 sp3t 1-5 C n347b 2.5 65 1.7:1 abs 85 85 sp3t 1-5 C s338a 2.7 60 2:1 ref 85 85 sp3t 1-5 C 2C18 s338b 3 80 2:1 ref 85 85 sp3t 1-5 C n338a 2.8 45 2:1 abs 85 85 sp3t 1-5 C n338b 3.2 60 2:1 abs 85 85 sp3t 1-5 C s328a 2.8 55 2:1 ref 85 85 sp3t 1-5 C 1C18 s328b 3.1 70 2:1 ref 85 85 sp3t 1-5 C n328a 2.9 45 2:1 abs 85 85 sp3t 1-5 C n328b 3.4 60 2:1 abs 85 85 sp3t 1-5 C electrical performance of multioctave models can be optimized over narrower bandwidths, or for a particular parameter. electric al options include: lower insertion loss, lower vswr, higher isolation, flat amplitude response, amplitude tracking. mechanical/control options include: custom packaging, single supply operation, fast switching time, single ttl control line. examples of custom models previously shipped are shown below. c onsult factory for options. optimized performance models 4.8C7.6 126145 3 60 1.5:1 ref C C sp3t single 5v supply 5.8C14.5 126144 3 60 1.6:1 ref C C contact factory single 5v supply 2C12 120608 2.2 70 1.7:1 ref 85 85 sp3t 5v,-12v 2C18 124081 2.7 70 2:1 ref C C sp3t 5v,-12v. 50ns switch speed *for reflective models, vswr is not specified in the off state. for absorptive models, vswr in the off state is defined for port j2 only. 5
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